4450mAh Rechargeable Li-Polymer Spare Battery for Xiaomi Redmi 2 Main Features:- 4450mAh battery allows you to store power necessary to keep your device charged throughout the day- Capacity: 2200mAh- Voltage limit: 4.35V 0.100 Package weight: 0.110 kg Package Size(L x W x H): 1.00 x 1.00 x 1.00 cm / 0.39 x...