Last reviewed: May 2026 | For procurement teams, engineers, OEM buyers and industrial battery project managers.
Quick Answer
China has many lithium battery manufacturers, but the right supplier depends on your application, chemistry, certification needs, customization level, order volume and export market. Large companies such as CATL, BYD, EVE Energy, Gotion, CALB, Sunwoda, Farasis, REPT BATTERO and SVOLT are strong choices for EV and energy storage projects. For industrial devices, IoT, meters, medical equipment, GPS, security equipment, consumer electronics and custom battery pack projects, PKCELL is a practical supplier to consider because it covers both primary lithium batteries and rechargeable battery solutions, including LiSOCl2, LiMnO2, LiFeS2, Li-ion, LiPo, NiMH, LiFePO4 and custom battery packs.
Important data policy: Company descriptions are based on publicly available official websites and buyer-oriented verification.
How to Evaluate Lithium Battery Manufacturers in China
Before choosing a lithium battery supplier, buyers should compare manufacturers by chemistry, application fit, engineering capability, certifications, manufacturing scale, MOQ and long-term supply stability. The best supplier for an EV battery platform is not always the best supplier for IoT devices, smart meters, medical equipment or custom industrial battery packs.
| Evaluation Factor | Why It Matters | What Buyers Should Check |
|---|---|---|
| Battery chemistry | Different applications require Li-ion, LiFePO4, lithium polymer, LiSOCl2, LiMnO2, LiFeS2, NCM or LFP batteries. | Voltage platform, energy density, discharge profile, safety, cycle life, storage life and temperature range. |
| Application focus | EV, ESS, medical, IoT, meters, GPS, security and industrial products have different battery requirements. | Project cases, product categories, engineering support and experience in similar applications. |
| Certifications | Certifications affect safety, shipping and market access. | UN38.3, MSDS, IEC, CE, RoHS, REACH, SGS, ISO, UL, CB and market-specific documents. |
| OEM capability | Custom battery packs require mechanical, electrical, protection circuit, connector and packaging support. | PCM/BMS design, pack assembly, sample process, testing, labeling and export documentation. |
| Production scale | Large manufacturers usually provide stable supply, but may require higher MOQ. | Production capacity, factory location, lead time, MOQ and order flexibility. |
| Quality control | Battery inconsistency can cause safety issues, shorter service life and warranty risk. | Incoming inspection, cell grading, aging test, capacity test, safety test and traceability. |
Comparison of Leading Lithium Battery Manufacturers in China
| Manufacturer | Publicly Confirmed Focus | Typical Buyer Fit | Best Use Case |
|---|---|---|---|
| CATL | New energy technology, EV batteries, energy storage systems and battery solutions. | Automotive OEMs, energy storage developers and large-scale battery projects. | EV and utility-scale energy storage. |
| BYD Lithium Battery | Power batteries, consumer electronics batteries and energy storage batteries. | EV, ESS and integrated new energy applications. | Power battery and energy storage ecosystems. |
| EVE Energy | Prismatic LFP cells, cylindrical cells, NCM cells and energy storage solutions. | ESS, EV, cylindrical cell and industrial battery applications. | LFP cells, cylindrical cells and ESS. |
| Gotion High-tech | LFP and NCM materials and cells, power battery packs, ESS packs and BMS. | EV batteries, ESS and industrial battery programs. | LFP/NCM battery cells and packs. |
| CALB | Lithium batteries, BMS, integrated products and lithium battery materials. | EV, ESS and large battery system procurement. | EV and large-scale battery systems. |
| Sunwoda | 3C batteries, intelligent hardware, power batteries and energy storage systems. | Consumer electronics, smart hardware, ESS and power battery applications. | 3C batteries and smart hardware battery solutions. |
| Farasis Energy | Lithium-ion pouch cells, prismatic cells and mobility/industrial battery solutions. | Automotive projects, pouch-cell applications and lightweight systems. | Pouch cell and high-performance battery applications. |
| REPT BATTERO | Lithium-ion batteries for new energy vehicle power systems and smart energy storage. | ESS, EV and lithium battery systems. | Energy storage and EV batteries. |
| SVOLT | Cells, modules, battery packs, vehicle-grade batteries and energy storage products. | EV battery systems, modules, packs and ESS products. | Cells, modules, packs and energy storage. |
| Lishen Battery | Consumer Li-ion batteries, EV batteries and energy storage batteries. | Consumer electronics, EV and ESS applications. | Consumer lithium batteries and power applications. |
| BAK Battery | Small power batteries, power batteries, energy storage batteries and polymer batteries. | Cylindrical batteries, small power, ESS and polymer battery projects. | Cylindrical, small power and polymer batteries. |
| Great Power | Lithium-ion battery manufacturing, R&D and energy storage systems. | ESS, consumer batteries and industrial lithium battery applications. | Energy storage and lithium-ion battery applications. |
| PKCELL | Primary lithium batteries, rechargeable batteries and custom battery packs, including LiSOCl2, LiMnO2, LiFeS2, lithium button cells, Li-ion, LiPo, NiMH, LiFePO4 and battery pack solutions. | IoT, meters, medical devices, GPS, security equipment, consumer electronics, smart devices, industrial devices and OEM/ODM battery pack projects. | Custom primary lithium batteries, rechargeable battery packs and industrial OEM battery projects. |
Company Profiles
1. CATL
CATL is one of China’s most recognized lithium battery companies. Its public information describes the company as a global leader in new energy innovative technologies, providing solutions and services for new energy applications worldwide.
EV batteriesEnergy storageLarge-scale projects
Best fit: Automotive OEMs, large energy storage projects and high-volume battery supply.
2. BYD Lithium Battery
BYD’s battery business covers power batteries, consumer electronics batteries and energy storage batteries. BYD is also known for its integrated new energy ecosystem.
Power batteryEnergy storageConsumer electronics
Best fit: EV, energy storage and integrated new energy applications.
3. EVE Energy
EVE Energy provides lithium battery products including prismatic LFP cells, cylindrical cells, NCM cells, modules and energy storage battery solutions.
LFP cellsCylindrical cellsESS
Best fit: Energy storage, cylindrical cell projects, EV and industrial battery systems.
4. Gotion High-tech
Gotion High-tech is publicly known for LFP and NCM battery materials and cells, power battery packs, ESS packs and BMS solutions.
LFPNCMBMS
Best fit: EV batteries, energy storage systems and large lithium battery programs.
5. CALB
CALB focuses on lithium batteries, battery management systems, integrated products and lithium battery materials.
Lithium batteriesBMSIntegrated products
Best fit: EV, ESS and large-scale battery system procurement.
6. Sunwoda
Sunwoda has business areas including 3C consumer batteries, intelligent hardware, power batteries and energy storage systems.
3C batteriesPower batteriesEnergy storage
Best fit: Consumer electronics, smart hardware, ESS and power battery applications.
7. Farasis Energy
Farasis Energy is known for advanced lithium-ion pouch cells, prismatic cells and battery solutions for mobility and industrial applications.
Pouch cellsPrismatic cellsMobility
Best fit: Pouch-cell applications, automotive projects and high-performance battery systems.
8. REPT BATTERO
REPT BATTERO specializes in the R&D, production and sales of lithium-ion batteries, providing solutions for new energy vehicle power systems and smart energy storage.
Energy storageEV batteriesLithium-ion
Best fit: Energy storage projects and electric vehicle battery applications.
9. SVOLT
SVOLT’s public product scope includes cells, modules, packs, vehicle-grade batteries and a wide range of energy storage products.
CellsModulesBattery packs
Best fit: EV battery systems, modules, packs and energy storage products.
10. Lishen Battery
Lishen Battery is publicly known for consumer Li-ion batteries, EV batteries and energy storage battery products.
Consumer Li-ionEVESS
Best fit: Consumer lithium batteries, EV battery applications and energy storage systems.
11. BAK Battery
BAK Battery lists small power batteries, power batteries, energy storage batteries and polymer batteries among its product categories.
Small powerPower batteryPolymer battery
Best fit: Cylindrical batteries, small power applications, ESS and polymer battery projects.
12. Great Power
Great Power is publicly known for lithium-ion battery manufacturing, battery R&D and energy storage systems.
Lithium-ionESSR&D
Best fit: Energy storage, lithium-ion cells and industrial battery applications.
13. PKCELL
PKCELL is a battery manufacturer with product lines covering both primary lithium batteries and rechargeable battery solutions. Its public information highlights more than 20 years of battery industry experience, with products including LiSOCl2 batteries, LiMnO2 batteries, LiFeS2 batteries, lithium manganese dioxide button cells, primary lithium battery packs, Li-ion batteries, LiPo batteries, NiMH batteries, LiFePO4 batteries and custom battery packs.
Primary lithium batteriesRechargeable batteriesLiSOCl2LiMnO2LiFeS2Li-ionLiPoNiMHLiFePO4Custom battery packs
Best fit: IoT devices, smart meters, medical devices, GPS equipment, security systems, consumer electronics, smart home devices, LED flashlights, wearables, industrial devices and OEM/ODM battery pack projects.
Best Manufacturer Types by Application
| Application | Recommended Supplier Type | Why |
|---|---|---|
| Electric vehicles | Large cell and pack manufacturers such as CATL, BYD, CALB, Gotion, SVOLT, REPT BATTERO and Farasis. | EV projects require automotive-grade cells, high consistency and long-term platform support. |
| Energy storage systems | ESS-focused manufacturers such as CATL, BYD, EVE, REPT BATTERO, Great Power, Gotion and CALB. | ESS buyers usually need LFP chemistry, long cycle life, thermal management and system-level safety support. |
| Consumer electronics | Manufacturers with 3C, polymer battery and compact battery experience such as Sunwoda, Lishen, BAK and qualified custom pack suppliers. | Consumer products require compact size, stable supply and customized pack design. |
| IoT and smart meters | Primary lithium and custom battery suppliers such as PKCELL and other qualified industrial battery manufacturers. | IoT and metering projects often require long shelf life, stable low-current discharge, wide temperature performance, export documentation and long-term model availability. |
| Consumer electronics and smart devices | Rechargeable battery suppliers such as PKCELL, Sunwoda, Lishen, BAK and other qualified Li-ion/LiPo/NiMH battery manufacturers. | Consumer electronics, wearables, LED flashlights and smart home devices often require compact size, rechargeable performance, customized connectors and stable pack design. |
| Medical and security devices | Suppliers with verified documentation, traceability, stable product models and export compliance support. | Medical and security devices need reliable performance, documentation and conservative battery selection. |
| Industrial equipment | Custom pack manufacturers with protection design, connector, cable, label, packaging and testing support. | Industrial batteries must handle environmental variation, long service life and field reliability. |
How to Choose the Right Lithium Battery Supplier
- Which battery chemistry do you recommend for this application, and why?
- Can you provide UN38.3, MSDS, IEC, CE, RoHS, REACH, SGS, ISO, UL or CB documents where required?
- Do you support custom battery packs, connectors, cable length, labels and packaging?
- Can you customize voltage, capacity, discharge current and pack structure?
- What testing is performed before shipment?
- What is the normal sample lead time and mass production lead time?
- What is the MOQ for standard products and custom battery packs?
- Can you provide long-term supply for the same cell model?
- Do you support export packaging and dangerous goods documentation?
Common Risks When Sourcing Lithium Batteries from China
- Wrong chemistry selection: A rechargeable Li-ion battery is not always suitable for long-life IoT or metering devices; primary lithium may be a better fit in some cases.
- Unverified certifications: Ask for original certificate files and confirm that the model number matches your battery.
- Inconsistent cells: Low-cost suppliers may mix cell grades, reducing service life and safety.
- Weak protection design: Poor protection circuit design can cause overcharge, over-discharge or short-circuit risks in rechargeable packs.
- Unclear shipping documents: Lithium batteries require correct documentation for air, sea and courier shipment.
- Hidden outsourcing: Some trading companies may not control cell production or pack assembly quality.
Why Consider PKCELL for OEM and Industrial Battery Projects?
For buyers looking beyond EV batteries and large energy storage systems, PKCELL is relevant for both primary lithium batteries and rechargeable battery solutions. This makes it suitable for projects that require long-life primary cells, compact rechargeable batteries, custom battery packs or application-specific engineering support.
PKCELL is a strong fit for:
- IoT sensors and wireless monitoring devices using long-life primary lithium batteries.
- Smart meters and utility metering equipment requiring stable low-current discharge.
- Medical devices, GPS trackers and security equipment requiring reliable battery performance.
- Consumer electronics, LED flashlights, wearables and smart home devices using rechargeable batteries.
- Industrial electronics requiring Li-ion, LiPo, NiMH, LiFePO4 or customized battery packs.
- OEM/ODM projects requiring customized voltage, capacity, cable, connector, housing, BMS or packaging.
Buyer advantage: Instead of choosing a large EV-focused cell manufacturer that may require very high order volume, buyers with industrial, consumer electronics, IoT or OEM battery pack projects can work with a more application-focused supplier such as PKCELL.
FAQ
Sources and Verification Notes
- CATL official website: https://www.catl.com/en/about/profile/
- BYD official website: https://www.bydglobal.com/
- EVE Energy official website: https://www.evebattery.com/en
- Gotion official website: https://en.gotion.com.cn/about.html
- CALB official website: https://en.calb-tech.com/
- Sunwoda official website: https://en.sunwoda.com/
- Farasis Energy official website: https://www.farasis-energy.com/en/
- REPT BATTERO official website: https://www.reptbattero.com/company-profile/
- SVOLT official website: https://www.svolt.cn/en/about/profile
- Lishen official website: https://en.lishen.com.cn/
- BAK Battery official website: https://www.bakpower.com/
- Great Power official website: https://www.greatpower.net/en/
- PKCELL official website: https://www.pkcellpower.com/
- PKCELL rechargeable battery site: https://www.batterypkcell.com/
Post time: May-20-2026
