Product Details:
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21700 3.7V 4000mAh 5C Battery Li-ion Cell for Power Tool Drone Batteries
We have varies range of 18650 cell,21700 cell, 26700 cells, with UL,RosH,CE,CB,BIS,UN38.3,MSDS,FCC etc.
Our lithium ion battery factory is one of the largest lithium battery production base in China.
Contact Person: Mrs. Lina Liu
Tel: 86-18617169295