Motorola OEM BC50 BATTERY FOR L2 L6 L7 L7c RIZR Z3 Stay in touch longer by getting battery power with a Lithium Ion Battery Uses the latest Lithium Ion battery technology giving you the best performance possible compared to Integrated microchip prevents overcharging & lengthens battery life. Brand: OEM / Motorola OEM Part #: BC50 / SNN5779 Voltage: 3.7V Capacity: 700 mAh The battery operation time depends on conditions such as: Transmitting power level, Signal (distance