BattPit Replacement Battery 10.8V 4400mAh (48Wh) for HP ProBook 4545s — Compatible with 633809-001, HSTNN-I99C, HSTNN-Q87C-5, HSTNN-XB2E, HSTNN-XB2R, QK646UT, PR09

Brand-new BattPit Li-ion replacement battery designed for HP ProBook 4545s and compatible with part numbers 633809-001, HSTNN-I99C, HSTNN-Q87C-5, HSTNN-XB2E, HSTNN-XB2R, QK646UT, PR09. Rated 10.8 Volt with a 4400mAh (48Wh) capacity. Built using Grade A cells for consistent performance. Comes with a 1 Year Warranty and a 30 Day Money Back Guarantee.