Specification:
IBM ThinkPad A20 Series Laptop Battery

Voltage: 10.8V

Capacity: 4400mAh

Type: Li-ion, 6 cells

UL certificated cells inside!

Brand New Replacement Product, works as genuine parts, 100% OEM Compatible!!

Full six months warranty!!

Compatible Part Numbers:
02K6614, 02K6615, 02K6616, 02K6617, 02K6618, 02K6619, 02K6640, 02K6746, 02K6767, 02K6769, 02K6770, 08K8025, 08K8031

Fit Laptop Models:
IBM ThinkPad A20, ThinkPad A20M, ThinkPad A20P, IBM ThinkPad A21, ThinkPad A21M, ThinkPad A21P IBM ThinkPad A21e-2628 Series(not include ThinkPad A21e - 2655 Series), IBM ThinkPad A21e-2632 Series (not include ThinkPad A21e - 2655 Series), IBM ThinkPad A22, ThinkPad A22M, ThinkPad A22