3.7V-4.2v 450mAh battery pack
Rechargeable battery pack:
||35mm x 328m x 6mm
1.Payment:By T/T or Western Union or Paypal.
2.Delivery ways:DHL,UPS,FedEx door to door service ,by sea,by air,etc.
1.Reply your enquiry in 24 working hours.
2.Customized design is available.OEM & ODM are welcomed.
3.Professional engineers & Exclusive and unique solution