Company lists · Data refreshed October 2026
Top 25 Custom batteries suppliers worldwide
RevenueBase identified 450 company matches for custom batteries suppliers worldwide as of October 2026 and tracks 3,629 professional contacts across them, including 487 with verified work emails. The United States is the largest market and Shenzhen the largest hub.
This list covers company matches for custom batteries suppliers worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 24, 2026. Country and city lists for custom batteries suppliers follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest custom batteries suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 630 contacts → | ||||
Exact match “National Power Corporation is a leading custom battery pack assembler servicing the needs of a Global OEM market.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 85 contacts → | ||||
Exact match “Prime Batteries is Europe's largest cell-to-system manufacturer of Li-ion battery energy storage solutions.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 3 | 83 contacts → | ||||
Exact match “Founded in 1992 in HsinChu, Taiwan, Simplo Technology (“Simplo”) is a professional Lithium-Ion battery pack developer.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 4 | 82 contacts → | ||||
Exact match “Founded in 2007, COSMX is a global leading supplier of lithium-ion batteries.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 5 | 81 contacts → | ||||
Exact match “Custom Power is a global supplier of premium COTS and custom-built battery packs for use in some of the harshest and most demanding environments.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 80 contacts → | ||||
Exact match “Lithion is a vertically integrated manufacturer of cells, rechargeable and non-rechargeable battery packs and modules serving industrial, medical, robotic, military / defense and…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 76 contacts → | ||||
Exact match “2005 yılında kurulan Birikim Pilleri, Türkiye’nin pil, batarya ve enerji çözümleri alanında öncü firmalarından biridir.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 54 contacts → | ||||
Exact match “RAMCAR has been powering the industry since 1919.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 47 contacts → | ||||
Exact match “Since 2015, Lithos has established itself as the global leader in high performance lithium-ion battery systems engineered for demanding environments.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 10 | 34 contacts → | ||||
Exact match “We provide lithium-ion rechargeable cells with ultra-high energy density” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “Kunskap, kvalité och konkurrensmässiga priser är ledstjärnor i vårt arbete.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 31 contacts → | ||||
Exact match “In 2016, Accutronics was acquired by Ultralife Corporation.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “ZEUS Battery Products is a battery manufacturer & custom battery pack assembler.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “Celxpert - Energy Expert Founded in 1997, Celxpert is now one of the largest lithium-ion battery pack manufacturers in Taiwan.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “Celltech är Nordens ledande batterileverantör.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “PTI designs and builds custom batteries.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 21 contacts → | ||||
Exact match “Established in 1998, India’s first Lithium Ion cell and Battery Pack Manufacturing unit by prominent technocrats & scientists at Mohali, Punjab.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “Gens Ace, the best R/C Power Solution Supplier in the world.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “We carry batteries for all applications: automotive, commercial, farm/agricultural, marine, motorcycle/ATV, cordless tools, cellular phones, laptops/tablets, 2-way radios…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 19 contacts → | ||||
Exact match “At ACTEC, we develop and deliver professional battery solutions for companies that cannot compromise on reliability or quality.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 19 contacts → | ||||
Exact match “Cell Pack Solutions design and manufacture custom battery packs to customers’ specifications.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “For over 20 years, Emerging Power has been a leading supplier of custom and standard battery solutions for OEM applications, supporting major U.S.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “Celltech Oy is one of the leading battery suppliers in Finland with over 30 years of experience.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 15 contacts → | ||||
Exact match “Since 2004, MaxAmps Lithium Batteries has been the proven leader in performance and reliability.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 25 | 15 contacts → | ||||
Exact match “At WS Technicals (WST), we manufacture custom made Lithium-ion battery packs to industrial clients around the world.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “custom batteries suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 450 custom batteries suppliers worldwide
See the full list, filter by size, metro and specialty, and access 487 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom batteries suppliers worldwide at a glance
As of Oct 24, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for custom batteries suppliers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “custom batteries suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 487 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 24, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Custom batteries suppliers by location
1 lists · largest firstEvery Custom batteries suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “custom batteries suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom batteries suppliers are there worldwide?
RevenueBase identified 450 company matches for custom batteries suppliers worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
National Power Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most custom batteries suppliers?
The United States leads with 54 companies. Every custom batteries suppliers list by country and city is linked on this page.
Which city has the most custom batteries suppliers?
Shenzhen leads with 76 company records, followed by Dongguan (8) and Guangzhou (7).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 487 professional contacts with verified work emails tracked across these 450 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 450 custom batteries suppliers worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 custom batteries suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 450 matching company records for custom batteries suppliers worldwide, with 3,629 tracked contacts and 487 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom batteries suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  National Power Corporationnationalpower.comHQ: Chicago, United StatesReported employees: Not recorded | Chicago, United States | Not recorded | Exact match | 630 contacts → |
“National Power Corporation is a leading custom battery pack assembler servicing the needs of a Global OEM market.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prime Batteriesprimebatteries.com HQ: Cernica, RomaniaReported employees: 201-500 | Cernica, Romania | 201-500 | Exact match | 85 contacts → |
“Prime Batteries is Europe's largest cell-to-system manufacturer of Li-ion battery energy storage solutions.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Simplo Technologysimplo.com.twHQ: Hsinchu County, TaiwanReported employees: 5,001-10,000 | Hsinchu County, Taiwan | 5,001-10,000 | Exact match | 83 contacts → |
“Founded in 1992 in HsinChu, Taiwan, Simplo Technology (“Simplo”) is a professional Lithium-Ion battery pack developer.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  COSMXcosmx.comHQ: Zhuhai, ChinaReported employees: Not recorded | Zhuhai, China | Not recorded | Exact match | 82 contacts → |
“Founded in 2007, COSMX is a global leading supplier of lithium-ion batteries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Custom Powercustompower.com HQ: Fountain Valley, CA, United StatesReported employees: 51-200 | Fountain Valley, CA, United States | 51-200 | Exact match | 81 contacts → |
“Custom Power is a global supplier of premium COTS and custom-built battery packs for use in some of the harshest and most demanding environments.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Lithion Battery INClithionbattery.comHQ: Henderson, NV, United StatesReported employees: 201-500 | Henderson, NV, United States | 201-500 | Exact match | 80 contacts → |
“Lithion is a vertically integrated manufacturer of cells, rechargeable and non-rechargeable battery packs and modules serving industrial, medical, robotic, military / defense and…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Birikim Pilleri Batarya Teknolojileri A.Şbirikimpilleri.comHQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 76 contacts → |
“2005 yılında kurulan Birikim Pilleri, Türkiye’nin pil, batarya ve enerji çözümleri alanında öncü firmalarından biridir.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ramcar Batteriesramcarbatteries.com HQ: Commerce, CA, United StatesReported employees: 1,001-5,000 | Commerce, CA, United States | 1,001-5,000 | Exact match | 54 contacts → |
“RAMCAR has been powering the industry since 1919.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Lithos Energylithosenergy.comHQ: Hayward, CA, United StatesReported employees: 51-200 | Hayward, CA, United States | 51-200 | Exact match | 47 contacts → |
“Since 2015, Lithos has established itself as the global leader in high performance lithium-ion battery systems engineered for demanding environments.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Terawatt Technology INCterawatt-technology.com HQ: Santa Clara, United StatesReported employees: 11-50 | Santa Clara, United States | 11-50 | Exact match | 34 contacts → |
“We provide lithium-ion rechargeable cells with ultra-high energy density” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Svenska Batterilagretbatterilagret.se HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 32 contacts → |
“Kunskap, kvalité och konkurrensmässiga priser är ledstjärnor i vårt arbete.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Accutronics LTD An Ultralife Brandaccutronics.comHQ: Newcastle-under-lyme, United KingdomReported employees: 51-200 | Newcastle-under-lyme, United Kingdom | 51-200 | Exact match | 31 contacts → |
“In 2016, Accutronics was acquired by Ultralife Corporation.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Zeus Battery Productszeusbatteryproducts.comHQ: Bloomingdale, IL, United StatesReported employees: 51-200 | Bloomingdale, IL, United States | 51-200 | Exact match | 29 contacts → |
“ZEUS Battery Products is a battery manufacturer & custom battery pack assembler.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  加百裕工業股份有限公司 Celxpert Energy Co., Ltd. Lithium-Ion Battery Pack Design And Manufacturecelxpert.com.twHQ: Taoyuan City, TaiwanReported employees: 1,001-5,000 | Taoyuan City, Taiwan | 1,001-5,000 | Exact match | 24 contacts → |
“Celxpert - Energy Expert Founded in 1997, Celxpert is now one of the largest lithium-ion battery pack manufacturers in Taiwan.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Celltech ABcelltech.seHQ: Järfälla, IcelandReported employees: 11-50 | Järfälla, Iceland | 11-50 | Exact match | 23 contacts → |
“Celltech är Nordens ledande batterileverantör.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Protechnologies, INCprotechnologies.com HQ: Pilot Mountain, NC, United StatesReported employees: 11-50 | Pilot Mountain, NC, United States | 11-50 | Exact match | 22 contacts → |
“PTI designs and builds custom batteries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Future Hi-Tech Batteriesfhtbl.com HQ: Mohali, IndiaReported employees: 51-200 | Mohali, India | 51-200 | Exact match | 21 contacts → |
“Established in 1998, India’s first Lithium Ion cell and Battery Pack Manufacturing unit by prominent technocrats & scientists at Mohali, Punjab.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gens ACEgensace.com HQ: Shenzhen, ChinaReported employees: 501-1,000 | Shenzhen, China | 501-1,000 | Exact match | 20 contacts → |
“Gens Ace, the best R/C Power Solution Supplier in the world.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Wholesale Batteries INCwholesalebatteries.netHQ: Kansas City, KS, United StatesReported employees: 11-50 | Kansas City, KS, United States | 11-50 | Exact match | 19 contacts → |
“We carry batteries for all applications: automotive, commercial, farm/agricultural, marine, motorcycle/ATV, cordless tools, cellular phones, laptops/tablets, 2-way radios…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Actec A Sactec.dkHQ: Randers, DenmarkReported employees: 11-50 | Randers, Denmark | 11-50 | Exact match | 19 contacts → |
“At ACTEC, we develop and deliver professional battery solutions for companies that cannot compromise on reliability or quality.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Cell Pack Solutionscellpacksolutions.co.ukHQ: South Shields, United KingdomReported employees: 11-50 | South Shields, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Cell Pack Solutions design and manufacture custom battery packs to customers’ specifications.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Emerging Poweremergingpower.com HQ: Hackensack, NJ, United StatesReported employees: 51-200 | Hackensack, NJ, United States | 51-200 | Exact match | 18 contacts → |
“For over 20 years, Emerging Power has been a leading supplier of custom and standard battery solutions for OEM applications, supporting major U.S.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Celltech OYcelltech.fiHQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 15 contacts → |
“Celltech Oy is one of the leading battery suppliers in Finland with over 30 years of experience.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Maxamps Lithium Batteriesmaxamps.com HQ: Airway Heights, WA, United StatesReported employees: 11-50 | Airway Heights, WA, United States | 11-50 | Exact match | 15 contacts → |
“Since 2004, MaxAmps Lithium Batteries has been the proven leader in performance and reliability.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | WS Technicals A Swstech.dk HQ: Åbyhøj, DenmarkReported employees: 11-50 | Åbyhøj, Denmark | 11-50 | Exact match | 15 contacts → |
“At WS Technicals (WST), we manufacture custom made Lithium-ion battery packs to industrial clients around the world.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 450 company matches
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Custom batteries suppliers: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
446 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 450 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom batteries suppliers by location
1 lists · largest firstEvery Custom batteries suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for custom batteries suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom batteries suppliers did RevenueBase find worldwide?
The saved snapshot records 450 matching company records, 3,629 tracked contacts and 487 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 custom batteries suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-batteries-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 custom batteries suppliers worldwide
RevenueBase records 450 matching company records for custom batteries suppliers worldwide, with 3,629 tracked contacts and 487 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 24, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 custom batteries suppliers worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | National Power Corporationnationalpower.com HQ: Chicago, United StatesReported employees: Not recorded | Chicago, United States | Not recorded | Exact match | 630 contacts → |
“National Power Corporation is a leading custom battery pack assembler servicing the needs of a Global OEM market.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Prime Batteriesprimebatteries.com HQ: Cernica, RomaniaReported employees: 201-500 | Cernica, Romania | 201-500 | Exact match | 85 contacts → |
“Prime Batteries is Europe's largest cell-to-system manufacturer of Li-ion battery energy storage solutions.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Simplo Technologysimplo.com.tw HQ: Hsinchu County, TaiwanReported employees: 5,001-10,000 | Hsinchu County, Taiwan | 5,001-10,000 | Exact match | 83 contacts → |
“Founded in 1992 in HsinChu, Taiwan, Simplo Technology (“Simplo”) is a professional Lithium-Ion battery pack developer.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | COSMXcosmx.com HQ: Zhuhai, ChinaReported employees: Not recorded | Zhuhai, China | Not recorded | Exact match | 82 contacts → |
“Founded in 2007, COSMX is a global leading supplier of lithium-ion batteries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Custom Powercustompower.com HQ: Fountain Valley, CA, United StatesReported employees: 51-200 | Fountain Valley, CA, United States | 51-200 | Exact match | 81 contacts → |
“Custom Power is a global supplier of premium COTS and custom-built battery packs for use in some of the harshest and most demanding environments.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Lithion Battery INClithionbattery.com HQ: Henderson, NV, United StatesReported employees: 201-500 | Henderson, NV, United States | 201-500 | Exact match | 80 contacts → |
“Lithion is a vertically integrated manufacturer of cells, rechargeable and non-rechargeable battery packs and modules serving industrial, medical, robotic, military / defense and…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Birikim Pilleri Batarya Teknolojileri A.Şbirikimpilleri.com HQ: İstanbul, TürkiyeReported employees: 51-200 | İstanbul, Türkiye | 51-200 | Exact match | 76 contacts → |
“2005 yılında kurulan Birikim Pilleri, Türkiye’nin pil, batarya ve enerji çözümleri alanında öncü firmalarından biridir.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ramcar Batteriesramcarbatteries.com HQ: Commerce, CA, United StatesReported employees: 1,001-5,000 | Commerce, CA, United States | 1,001-5,000 | Exact match | 54 contacts → |
“RAMCAR has been powering the industry since 1919.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lithos Energylithosenergy.com HQ: Hayward, CA, United StatesReported employees: 51-200 | Hayward, CA, United States | 51-200 | Exact match | 47 contacts → |
“Since 2015, Lithos has established itself as the global leader in high performance lithium-ion battery systems engineered for demanding environments.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Terawatt Technology INCterawatt-technology.com HQ: Santa Clara, United StatesReported employees: 11-50 | Santa Clara, United States | 11-50 | Exact match | 34 contacts → |
“We provide lithium-ion rechargeable cells with ultra-high energy density” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Svenska Batterilagretbatterilagret.se HQ: United StatesReported employees: 51-200 | United States | 51-200 | Exact match | 32 contacts → |
“Kunskap, kvalité och konkurrensmässiga priser är ledstjärnor i vårt arbete.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Accutronics LTD An Ultralife Brandaccutronics.com HQ: Newcastle-under-lyme, United KingdomReported employees: 51-200 | Newcastle-under-lyme, United Kingdom | 51-200 | Exact match | 31 contacts → |
“In 2016, Accutronics was acquired by Ultralife Corporation.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Zeus Battery Productszeusbatteryproducts.com HQ: Bloomingdale, IL, United StatesReported employees: 51-200 | Bloomingdale, IL, United States | 51-200 | Exact match | 29 contacts → |
“ZEUS Battery Products is a battery manufacturer & custom battery pack assembler.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 加百裕工業股份有限公司 Celxpert Energy Co., Ltd. Lithium-Ion Battery Pack Design And Manufacturecelxpert.com.tw HQ: Taoyuan City, TaiwanReported employees: 1,001-5,000 | Taoyuan City, Taiwan | 1,001-5,000 | Exact match | 24 contacts → |
“Celxpert - Energy Expert Founded in 1997, Celxpert is now one of the largest lithium-ion battery pack manufacturers in Taiwan.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Celltech ABcelltech.se HQ: Järfälla, IcelandReported employees: 11-50 | Järfälla, Iceland | 11-50 | Exact match | 23 contacts → |
“Celltech är Nordens ledande batterileverantör.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Protechnologies, INCprotechnologies.com HQ: Pilot Mountain, NC, United StatesReported employees: 11-50 | Pilot Mountain, NC, United States | 11-50 | Exact match | 22 contacts → |
“PTI designs and builds custom batteries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Future Hi-Tech Batteriesfhtbl.com HQ: Mohali, IndiaReported employees: 51-200 | Mohali, India | 51-200 | Exact match | 21 contacts → |
“Established in 1998, India’s first Lithium Ion cell and Battery Pack Manufacturing unit by prominent technocrats & scientists at Mohali, Punjab.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Gens ACEgensace.com HQ: Shenzhen, ChinaReported employees: 501-1,000 | Shenzhen, China | 501-1,000 | Exact match | 20 contacts → |
“Gens Ace, the best R/C Power Solution Supplier in the world.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Wholesale Batteries INCwholesalebatteries.net HQ: Kansas City, KS, United StatesReported employees: 11-50 | Kansas City, KS, United States | 11-50 | Exact match | 19 contacts → |
“We carry batteries for all applications: automotive, commercial, farm/agricultural, marine, motorcycle/ATV, cordless tools, cellular phones, laptops/tablets, 2-way radios…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Actec A Sactec.dk HQ: Randers, DenmarkReported employees: 11-50 | Randers, Denmark | 11-50 | Exact match | 19 contacts → |
“At ACTEC, we develop and deliver professional battery solutions for companies that cannot compromise on reliability or quality.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Cell Pack Solutionscellpacksolutions.co.uk HQ: South Shields, United KingdomReported employees: 11-50 | South Shields, United Kingdom | 11-50 | Exact match | 19 contacts → |
“Cell Pack Solutions design and manufacture custom battery packs to customers’ specifications.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Emerging Poweremergingpower.com HQ: Hackensack, NJ, United StatesReported employees: 51-200 | Hackensack, NJ, United States | 51-200 | Exact match | 18 contacts → |
“For over 20 years, Emerging Power has been a leading supplier of custom and standard battery solutions for OEM applications, supporting major U.S.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Celltech OYcelltech.fi HQ: Espoo, FinlandReported employees: 11-50 | Espoo, Finland | 11-50 | Exact match | 15 contacts → |
“Celltech Oy is one of the leading battery suppliers in Finland with over 30 years of experience.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Maxamps Lithium Batteriesmaxamps.com HQ: Airway Heights, WA, United StatesReported employees: 11-50 | Airway Heights, WA, United States | 11-50 | Exact match | 15 contacts → |
“Since 2004, MaxAmps Lithium Batteries has been the proven leader in performance and reliability.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | WS Technicals A Swstech.dk HQ: Åbyhøj, DenmarkReported employees: 11-50 | Åbyhøj, Denmark | 11-50 | Exact match | 15 contacts → |
“At WS Technicals (WST), we manufacture custom made Lithium-ion battery packs to industrial clients around the world.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Custom batteries suppliers: dataset insights
October 24, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
446 records in the displayed employee bands.
4 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 450 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 24, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Custom batteries suppliers by location
1 lists · largest firstEvery Custom batteries suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for custom batteries suppliers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many custom batteries suppliers did RevenueBase find worldwide?
The saved snapshot records 450 matching company records, 3,629 tracked contacts and 487 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 24, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 custom batteries suppliers worldwide. Snapshot: October 24, 2026. https://revenuebase.ai/companies/browse/custom-batteries-suppliers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗