Battery
| Number of battery cells |
6 |
| Battery voltage |
10.8 V |
Additionally
| Battery performance |
3600 mAh |
| AC adapter bundled |
N |
3600mAh, 10.8V, Li-Ion, Dark Grey
This is a 6 cell Lithium Ion rechargeable battery designed to work in all models of IBM ThinkPad A21e, A22e, 1800i series laptop and notebook computers.