BattPit Replacement Battery for Lenovo ThinkPad W541 — Compatible with 20EG000F, 0C52864, 45N1147, 45N1149, 45N1153, 45N1159

Brand-new Li-ion replacement battery designed for the Lenovo ThinkPad W541. Delivers 10.8 Volt power with a 4400mAh (48Wh) capacity. Constructed from Grade A cells for reliable performance. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee.