PR08 HSTNN-IB2S HSTNN-LB2S HSTNN-IB25 I98C 14.4V 5200mAh 8 Cells Battery for HP ProBook 4730s 4740s - Compatible Part Numbers: HSTNN-XB2R, HSTNN-XB2T, HSTNN-XB3C, LC32BA122, PR06 PR09, PR08, QK646AA, QK646UT, QK647AA