UBatteries Compatible 63Whr Battery Replacement For HP Pavilion dv7 dv7t dv8 dv8t KS525AA HSTNN-UB75 HSTNN-Q35C HSTNN-OB75 HSTNN-C50C 464059-142 464059-141 464059-121 464058-251 464058-121 Series UBatteries Li-Ion Replacement Laptop Battery; Grade A Cell, Type: 8 Cell Lithium-Ion | Voltage: 14.4V/14.8V | Capacity: 4400mAh | Rating: 63Whr, CE ROHS Certified, One Year Warranty, 30 Days Return Compatible Part# KS525AA HSTNN-UB75 HSTNN-Q35C HSTNN-OB75 HSTNN-IB75 HSTNN-IB74 HSTNN-DB75 HSTNN-DB74 HSTNN-C50C 534116-291 516916-001 497705-001 486766-001 480385-001 464059-142 464059-141 464059-121 464058-251 464058-121 463837-001 Compatible Series: HP Pavilion dv7 dv7-1000 dv7t-1000 dv7t-1100 dv7t-1200 / dv7-2000 dv7t-2000 dv7t-2200 / dv7-3000 dv7t-3000 dv7t-3100 / dv8 dv8t dv8t-1000 dv8t-1100 Series