BattPit Replacement Li‑ion Battery 10.8V 4400mAh (48Wh) for Lenovo ThinkPad X240 — Compatible with 20AL0091US / 45N1124 / 121500148 / 45N1127 / 45N1134 / 45N1137

Brand new BattPit Li‑ion replacement battery made for the Lenovo ThinkPad X240. Specifications: 10.8 Volt, 4400mAh (48Wh) capacity, constructed with Grade A cells for consistent, reliable power. Compatible with part numbers 20AL0091US, 45N1124, 121500148, 45N1127, 45N1134, and 45N1137. Comes with a 1 Year Warranty and a 30 Day Money Back Guarantee.