BattPit Replacement Battery for Lenovo ThinkPad X240 — Compatible with 20AL0093US, 45N1124, 121500148, 45N1127, 45N1134, 45N1137

Brand new Li-ion replacement battery designed for the Lenovo ThinkPad X240. 10.8 Volt 4400mAh 48Wh capacity delivers reliable runtime, and the pack is built using Grade A cells for consistent performance. Comes with a 1 Year Warranty and a 30 Day Money Back Guarantee.