High-Performance replacement Tablet Battery for LENOVO 00HW018, Grade A cells.This 00HW018 battery is rated 4.2Ah/32Wh. Our LENOVO ThinkPad 10 2nd Gen TP00064B batteries are CE, UL, ROHS certified and offer a variety of protection features to prevent common risks such as short circuits, overheating and overvoltage. Protect Your Data, Protect Yourself, Trust us!