BattPit 10.8V 4400mAh Li-ion Replacement Battery for Lenovo ThinkPad L540 — Fits 20AU001E, 0C52863, 45N1145, 45N1148, 45N1151, 45N1158

Brand-new Li-ion replacement battery compatible with Lenovo ThinkPad L540 and the following part numbers: 20AU001E, 0C52863, 45N1145, 45N1148, 45N1151, 45N1158. Electrical specifications: 10.8 Volt, 4400mAh capacity (48Wh). Constructed using Grade A cells for dependable performance. Includes a 1 Year Warranty and is covered by a 30 Day Money Back Guarantee.