BattPit Replacement Battery for Lenovo ThinkPad X240 — Fits 20AM0018, 45N1124, 121500148, 45N1127, 45N1134, 45N1137

Brand-new Li-ion replacement battery made for the Lenovo ThinkPad X240. Rated 10.8 Volt, 4400mAh (48Wh) capacity and built with Grade A cells for consistent performance. Comes with a 1 Year Warranty and a 30 Day Money Back Guarantee.