MB0184B Features High-capacity 3.8V 3100mAh rechargeable Li-ion battery Suitable for HUAWEI G510/Y210 Ideal for replacing the old battery for your phone General Specs Brand & Model HB4W Battery Type Rechargeable Li-ion battery Capacity 3.8V 3100mAh   Compatibility HUAWEI G510/Y210 Package Details Weight: 35.31 g Size: 6.5*5*0.5 cm