Li-Polymer Battery fits Coolpad,5721,8721 3.8V, 3900mAh Communications>>Mobile Smartphone Battery>>Bird Mobile Smartphone Battery High Capacity: Equipped with a

High Capacity: Equipped with a robust 3000mAh capacity

4 Pr Receiver and compatible models

M18 Fiwf12

Durability and Reliability

Samsung' 970mAh

Li-Polymer Battery fits Coolpad,5721,8721 3.8V, 3900mAh Communications>>Mobile Smartphone Battery>>Bird Mobile Smartphone Battery High Capacity: Equipped with aBattery Fits Models: 8721, 5721 Battery Part Numbers: Cpld 156 Our battery should have the same special dimensions and design as the original battery, the fit and finish is checked to be as close as possible to the original model before dispatch. Our battery should have the same special dimensions and design as the original battery, the fit and finish is checked to be as close as possible to the original model before dispatch. If you have the battery