Please compare our red and black wires sequence in connector,if yours is revsersed or different,Please must send us a message or write a note to change it first,thanks! Battery specifications: 1> Rated Capacity: 1000mAh 2> Size: 5mm(H) x 34mm(W) x 50mm(L) 3> Operating Voltage: 3.7V 4> Charging voltage limit: 4.20V 5> Discharge voltage: 3.0V 6> Charging cut-off current: 0.
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