MB0128Y Features Comes with decoder chip High-capacity 3.7V 2000mAh rechargeable Li-ion battery Suitable for LG Optimus 4X HD P880/F160 Ideal for replacing the old battery for your phone General Specs Battery Type Rechargeable Li-ion battery Capacity 3.7V 2000mAh  Compatibility LG Optimus 4X HD P880/F160 Package Details Weight: 39.59 g Size: 6*5.5*0.5 cm