BattPit Replacement Battery for HP ProBook 4535s — 10.8 Volt 4400mAh (48Wh) — Compatible with 633805-001, HSTNN-I02C, HSTNN-Q87C-4, HSTNN-Q89C, HSTNN-XB2O, QK646AA, PR06

Brand-new Li-ion replacement battery for HP ProBook 4535s. Rated at 10.8 Volt with 4400mAh (48Wh) capacity and built using Grade A Cells to ensure reliable performance and consistent run time. Includes a 1 Year Warranty and a 30 Day Money Back Guarantee for your protection.