Features:
High capacity for long time working.
Prevent overcharging and extend battery life.
Stable performance and safe to use.
Best replacement battery for your phone. 
Stay connected with your family and friends by getting extra battery power today.

Specifications:
Voltage: 3.7V
Capacity: 2100mAh
Compatible model: For Samsung Galaxy B500AE S4 Mini
Size: 5 * 0.4 * 6.9cm / 1.96 * 0.15 * 2.71in (L * W * H)
Net weight: 32g / 1.12oz

Package List:
1 * Li-ion Battery