Certificates

List of our company patents:

No. Patent type No. Patent type
1 A double-sided tape (utility model patent) 9 A battery array transmission device (utility model patent)
2 A battery labeling and positioning die (utility model patent) 10 A storage-resistant and long-life NiMH battery (invention patent)
3 A semi-finished battery for testing (utility model patent) 11 Lithium battery module (utility model patent)
4 A pull-pulling die (utility model patent) 12 Ni-MH battery with high-efficiency pressure relief structure (utility model patent)
5 A mobile device suction battery handle (utility model patent) 13 Ni-MH cylindrical battery with explosion-proof function (utility model patent)
6 A storage-resistant and long-life NiMH battery (invention patent) 14 Soft pack battery module (utility model patent)
7 A battery short-circuit test instrument (utility model patent) 15 Lithium battery module (invention patent)
8 Battery (design patent) 16 Soft pack battery module (invention patent)

Product safety and system management

We've got CE certification, UL certification, ROHS standard certification and REACH certificate.A.

Test Report

Test Report

MSDS Report

Utility Model Patent Certificate

Utility Model Patent Certificate

UL Report Ni-MH

Professional Certificates
Weijiang Battery Factory 
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