product code: IBM A20
Voltage: 10.8V
Capacity: 4400/6600mAh
Dimension: 269.60 x 61.00 x 22.80 mm
Colour:  Black
Weight:  325g/465g
Battery Type:  Li-ion

Replace P/N: 02K6614, 02K6615, 02K6616,
02K6617, 02K6618, 02K6619, 
02K6640, 02K6746, 02K6767, 02K6769, 02K6770, 08K8025, 08K8031

Fit model: IBM
not include ThinkPad A21e - 2655 Series)      
(not include ThinkPad i1800-2655 Series)      ThinkPad A20  
ThinkPad A20 Series      ThinkPad A20M      ThinkPad A20P  
ThinkPad A21      ThinkPad A21 Series      ThinkPad A21M  
ThinkPad A21P      ThinkPad A21e-2628 Series      ThinkPad A21e-2632 Series  
ThinkPad A22      ThinkPad A22 Series      ThinkPad A22M  
ThinkPad A22P      ThinkPad i1800-2628 Series      ThinkPad i1800-2632 Series   
Series Laptop Battery