BattPit Replacement Battery for Lenovo ThinkPad L440 — 10.8 Volt 4400mAh (48Wh) — Compatible with 20AS0061, 0C52863, 45N1145, 45N1148, 45N1151, 45N1158

Brand-new BattPit lithium-ion battery engineered for Lenovo ThinkPad L440. Rated at 10.8 Volt with a capacity of 4400mAh (48Wh). Built using Grade A cells to deliver consistent performance and dependable runtime. Direct replacement for part numbers 20AS0061, 0C52863, 45N1145, 45N1148, 45N1151 and 45N1158. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee.