... Rechargeable mobile battery 1) Capacity:450mAh~1050mAh 2) Stand by 48-120 hours 3) Real high capacity, long standby time Item battery ... breaking. A grade Aluminum cell, high energy environmental protection battery, durable energy conservation, long standby time and long talking ... as your requirements Offer OEM serviceFor more informations about our battery ,pls feel free to contact us ,welcome your ...