UTSTARCOM AUDIOVOX CDM-7025 SPRINT CDM-120 BTR7025 BATTERY OEM Brand New High Quality OEM Li-Ion Standard Battery. Uses the latest Lithium Ion battery technology giving you the best performance possible compared to other battery technologies. Original equipment battery manufactured by UTStarcom. Integrated microchip prevents overcharging & lengthens battery life. Voltage: 3.7V Capacity: 950 mAh