Compatible Li-Ion Rechargeable Battery Pack. A-Grade Battery Cell. This battery works wonderfully with, but not limited to the fillowing notebook models:
IBM Thinkpad A20 Series A20, A21, A22 IBM Thinkpad A20M Series A20M, A21M, A22M IBM Thinkpad A20P Series A20P, A21P, A22P ThinkPad A21e-2628 Series(not include ThinkPad A21e-2655 Series) ThinkPad A21e-2632 Series(not include ThinkPad A21e-2655 Series) ThinkPad i1800-2628 Series(not include ThinkPad i1800-2655 Series) ThinkPad i1800-2632 Series(not include ThinkPad i1800-2655 Series)
Best replacement for the following OEM battery part numbers: 02K6612, 02K6613, 02K6614, 02K6615, 02K6616, 02K6617, 02K6618, 02K6619, 02K6640, 02K6714, 02K6720, 02K6746, 02K6766, 02K6767, 02K6769, 02K6770, 02K6860, 02K6862, 02K6864, 08K8025, 08K8031 or equivalents.
Battery Type: Li-ion Voltage: 10.80V Capacity: 6600mAh Color: Black Product Type: Replacement Battery Warranty: 1 year warranty
IBM High Capacity ThinkPad A20 A21 A22 Li-Ion Rechargeable Laptop Battery