Synergy Digital Tablet Battery, Compatible with Lenovo FRU 00HW017 Tablet, (Li-Pol, 7.5V, 4200mAh) Ultra High Capacity, Replacement for Lenovo ASM SB10F46455 Battery Specifications: Battery Chemstry: Li-Pol Voltage: 7.5V Capacity: 4200mAh Compatible with: Lenovo ASM SB10F46455 Battery Works for: Lenovo FRU 00HW017 Tablet and many more