TAUPO Laptop Battery for HP EliteBook 8440p 8440w 6930p, Compaq 6730b 6735b 6530b, ProBook 6440b 6445b 6540b 6545b, fits P/N 482962-001 HSTNN-UB69 [11.1V, 9-Cell] - 12 Months Warranty Battery type: Li-ion; 9-cell; Voltage: 11.1V Color: Black Compatible part numbers: 458640-542 532497-421 AT908AA HSTNN-UB69 HSTNN-XB59 HSTNN-XB69 482962-001 583256-001 HSTNN-LB0E HSTNN-XB0E HSTNN-XB61 HSTNN-XB85 484786-001 586031-001 HSTNN-UB68 HSTNN-XB24 HSTNN-XB68 KU531AA 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability CE-/FCC-/RoHS-Certified for safety, 12 months hassle-free warranty