Key Characteristics
Customizable sizes from 1 to 12mm thickness
Wide capacity range: 15-10000mAh
Built-in BMS or PCB protection systems
Lightweight design: 1/3 weight of lead acid batteries
Wide operating temperature: -20°C to 60°C
Low self-discharge rate: less than 3% monthly
No memory effects for flexible charging
Environmentally friendly green energy solution
Company Certifications
ISO9001 quality management system certified with CE, MSDS, ROHS, UN38.3, Walmart and other international security certifications.

Frequently Asked Questions
Q: How about the warranty of li-ion batteries?
A: Warranty of li-ion battery can be as long as 1 year.
Q: Do you have current sample in stock?
A: We usually have stock for battery cells, with quick sample assembly for custom requirements.
Q: Can I have a sample order?
A: Yes, we welcome sample orders and offer OEM/ODM services.
Q: What's the delivery time for mass production?
A: Usually 25-30 days, depending on quantity and specifications.
Q: What kind of certificates could you provide?
A: We provide CE, UL, UN38.3 and other international certifications.
Q: What is your quality control process?
A: ISO9001 certified with 100% inspection before delivery.