BattPit Replacement Battery for Lenovo ThinkPad X240 — Compatible with 20AM0063US, 45N1124, 121500148, 45N1127, 45N1134, 45N1137

Brand new Li-ion replacement battery for Lenovo ThinkPad X240, compatible with part numbers 20AM0063US, 45N1124, 121500148, 45N1127, 45N1134 and 45N1137. Electrical rating: 10.8 Volt, 4400mAh (48Wh) capacity, assembled with Grade A cells. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee.