Battery for Axim X50, Axim X50V, Axim X51, Axim X51V 100% Brand New High Quality non-OEM Li-ion Enhanced Capacity Battery Allows the user to become even more mobile! Manufactured by Cameron Sino which means Quality! One-Year manufacturer's warranty. Latest Li-ion battery technology gives the best performance possible compared to other battery technologies. Amperage: 1100mAh