15 Years Professional Lithium Battery Manufacturer | One-stop Customization From Design, Sample, Mass Production To Global Certification
Match your project budget & development stage perfectly
Full independent development for your exclusive product, tailor-made according to your drawing, parameter & application scene
Adopt SUNHE mature standard battery models, directly paste your brand logo for fast mass delivery
No matter small micro battery or large energy storage pack, we support full adjustment
Flat, curved, round, capsule, ultra-thin, irregular special shape, mini micro size
3.7V/4.2V/4.52V high voltage, adjustable capacity, high discharge current, long cycle life
Overcharge, over-discharge, short circuit, over temperature multi-protection IC solution
Logo printing, label design, neutral carton, color gift box, anti-static packaging
Smooth whole-cycle cooperation without communication barriers
Send your drawings, parameters, usage scenario, order quantity; our engineer gives accurate quotation within 24h
Our R&D team outputs battery structure, BOM, performance plan; confirm all details before sample making
Make prototype samples, full safety & performance test in our lab; send samples to you for verification
Adjust size, performance, packaging according to your feedback until fully meet your requirements
Automatic production line, MES whole process traceability, 100% full inspection before delivery
Provide complete certification documents, global logistics arrangement, long-term technical after-sales service
Serving dozens of consumer & industrial electronic fields
Stable quality, low cost, full technical backing
SGS qualified safety testing laboratory, full performance & aging test before sample delivery, stable batch consistency
UL, CE, KC, PSE, UN38.3, ISO9001/14001, provide full docs for your customs clearance & market sales
Support small trial orders, stock standard models ship within 7 days, custom samples ready in 3-5 working days
Self-developed high silicon anode semi-solid battery, energy density over 1000Wh/L, longer endurance & safer
One product one production code, record every manufacturing procedure, zero defective rate strict control
Assign exclusive technical sales & R&D engineer for your project, real-time reply to solve all customization problems
Send your battery demand, drawings or parameters, we will reply with detailed plan & quotation within 24 hours