Boho Tronics &reg; Lithium Li ion Standard Battery Replacement 3.7V 1000mAh - Compatible With LG VU CU915 CU920 LGIP-580A High capacity reliable lithium-ion battery rated at 1000 mAh Great for use as either a replacement or to have a spare battery on hand Brand new, unused, generic battery Compatible with LG: CU-915, CU-920, KU990, KE998, KF690, KF700, KC910, KC550, KM900 Voltage: 3.7V