... 5.Warranty: 12 month Li-ion battery for mobile phones, cell phones 1. Item: Li-ion battery 2. Voltage: 3.7V 3 ... temperature: -15 to 50 Mobile phone battery Quality: 1. Cells: A grade cells to make sure mobile phone battery in high and full capacity 2. Protection ... international mobile phone brands such as Nokia, Sumsung, LG, Sony Ericsson, Motorola, Dopod, OPPO, Sharp, Apple, Black Berry, Lenovo, HTC ...