The Original Motorola BX40 SNN5805A Battery is a high-quality internal battery designed for various Motorola models such as RAZR2 V9, V9x, V10, ZN5, and more. With a capacity of 740 mAh and a voltage of 5 V, this OEM battery ensures long-lasting power for your Motorola device. Made by Motorola specifically for their phones, this battery is a reliable and compatible choice for keeping your phone powered up for extended periods of time.