3.8V 2540mAh Backup Rechargeable Li-ion Battery for LG Optimus LTE 3 BL-54SH F260S F260L F260K F260 F7 Dimensions: (2.68 x 1.89 x 0.20)" / (6.8 x 4.8 x 0.5)cm (L x W x T) Compatible with: LG OPTIMUS LTE 3 BL-54SH F260S F260L F260K F260 F7 Voltage: 3.8V Capacity: 2540mAh Battery Type: Li-ion Battery