BattPit Replacement Li-ion Battery for HP ProBook 4435s — 10.8 Volt 4400mAh (48Wh) — Fits 633733-251, HSTNN-DB2T, HSTNN-I99C-3, HSTNN-OB2T, HSTNN-XB2I, HSTNN-XB3C

Brand new Li-ion battery pack from BattPit engineered for HP ProBook 4435s and compatible models (633733-251, HSTNN-DB2T, HSTNN-I99C-3, HSTNN-OB2T, HSTNN-XB2I, HSTNN-XB3C). Key specifications: 10.8 Volt; 4400mAh capacity (48Wh); Grade A Cells. Warranty and returns: 1 Year Warranty included and a 30 Day Money Back Guarantee.