BattPit Li-ion Replacement Battery for Lenovo ThinkPad L540 — 10.8V 4400mAh (48Wh) — Fits 20AU0030US, 0C52863, 45N1145, 45N1148, 45N1151, 45N1158

Brand new Li-ion replacement battery designed for the Lenovo ThinkPad L540. Specifications: 10.8 Volt, 4400mAh (48Wh) capacity using Grade A cells for consistent performance. Compatible with part numbers 20AU0030US, 0C52863, 45N1145, 45N1148, 45N1151 and 45N1158. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee.