HP ProBook 6440b 6445b 6450b 6540b 6545b 6550b 6555b Laptop Battery - Premium Superb Choice® 6-cell Li-ion battery
Products trademarked Superb Choice are registered and marketed by Superb Choice.Replacement for HP 458640-542 482962-001 484786-001 HSTNN-144C-A HSTNN-144C-B HSTNN-145C-A HSTNN-145C-B HSTNN-C66C-4 HSTNN-C66C-5 HSTNN-C67C-4 HSTNN-C67C-5 HSTNN-C68C HSTNN-CB69 HSTNN-IB68 HSTNN-IB69 HSTNN-UB68 HSTNN-UB69 HSTNN-XB24 HSTNN-XB59 HSTNN-XB61 HSTNN-XB68 HSTNN-XB69 KU531AAFit Machine Models: HP ProBook 6440b 6445b 6450b 6540b 6545b 6550b 6555b