OEM/ODM Lithium Battery Services

JBWCELL is a Shenzhen-based custom lithium battery manufacturer offering full OEM/ODM services — from a single custom cell to a finished, certified battery pack. Whether you need a specific coin cell, a Li-ion/Li-polymer pack with protection circuitry, or a private-label product, we design and manufacture to your exact requirements with reliable bulk supply.

Custom Lithium Battery OEM/ODM

As a lithium battery OEM/ODM partner, we build to your voltage, capacity, size, terminal and connector specifications. Our range covers primary lithium coin cells (CR/BR/ML/LIR), cylindrical Li-Mn and Li-SOCl2, Li-ion and Li-polymer cells, and custom packs. Every project starts from your electrical and mechanical targets, not a fixed catalog.

Battery Pack Design & Assembly

As a battery pack supplier, we provide complete pack engineering: cell selection, PCM/BMS protection design (over-voltage, over-current, short-circuit and over-temperature), spot welding and assembly, housing and labeling. Communication interfaces such as RS485, CAN, MODBUS and UART are available for smart packs.

Certification Support

Our lithium-ion battery factory operates ISO 9001 and ISO 14001 systems with in-house process control. We support the certifications your market requires — UN38.3 for transport, UL, IEC 62133, CE, RoHS and REACH — and provide test reports and documentation to speed up your time-to-market.

Private Label & Bulk Supply

Order custom lithium batteries under your own brand. We handle custom printing, blister-card and retail packaging, and scalable bulk production. With 20+ years of manufacturing and export to 90+ countries, JBWCELL delivers stable quality and on-time shipping for distributors, brands and industrial buyers.

Applications We Serve

Consumer electronics, medical devices, IoT and metering, automotive electronics, industrial sensors, wearables, and next-generation solid-state power banks and solid-state batteries.

Start Your Battery Project

Tell us your target voltage, capacity, dimensions, discharge profile and certification needs — our engineers will recommend the right cell or pack. Contact JBWCELL for a datasheet, samples and an OEM/ODM quote.