BattPit Replacement Li-ion Laptop Battery for IBM 57Y4185 42T4235 42T4714 42T4738 42T4764 42T4817 42T4923 45N1001 — 10.8V 4400mAh (48Wh)

Brand-new Li-ion battery pack compatible with IBM part numbers 57Y4185, 42T4235, 42T4714, 42T4738, 42T4764, 42T4817, 42T4923 and 45N1001. Rated at 10.8 Volt with 4400mAh (48Wh) capacity and assembled using Grade A cells for dependable power. Comes with a 1 Year Warranty and a 30 Day Money Back Guarantee for worry-free purchasing.