Description: Very suitable for your mobile phone, can solve the problem of mobile phone suddenly without electricity for you. Ii is the best choice for back-up power. Type: Li-Ion Output Voltage: 3.8V Charging voltage limit: 4.2V Capacity: 3000mAh 11.4Wh Compatible with: Mpie G7 and Mpie 3000T Smartphone Package Included: 1 x 3000mAh Battery for Mpie G7 \/ Mpie 3000T More Details: