BattPit Replacement Li-ion Battery for Lenovo ThinkPad T440 — Compatible with 70044, 0C52861, 121500146, 45N1125, 45N1128, 45N1135, 45N1734

High-quality replacement battery for Lenovo ThinkPad T440 models and the listed part numbers. Brand New Li-ion Battery delivering 10.8 Volt 4400mAh 48Wh capacity with Grade A Cells for consistent performance. Backed by a 1 Year Warranty and a 30 Day Money Back Guarantee.