Part No HP1107LP Voltage 7.2V Capacity 4400mAh Number of cells 6 Cell Cells technology Li-ion Over charge protection Yes Over discharge protection Yes Condition New Warranty 6 months Compatible Battery Part Number: HP 431132-002 HP 431325-321 HP 432663-361 HP 432663-541 HP 437403-321 HP 431132-002 HP 437403-541 HP 441131-001 HP 441132-001 HP HSTNN-OB37 HP HSTNN-OB38 HP HSTNN-OB41 HP HSTNN-OB76 HP HSTNN-UB37 HP HSTNN-UB41 HP HSTNN-UB76 HP HSTNN-XB37 HP HSTNN-XB41 HP HSTNN-XB76 HP KC991AA HP RQ203AA HP RQ204AA Compatible Laptop Models: HP Pavilion tx1000 Series, HP Pavilion tx1000Z, HP Pavilion tx1001AU, HP Pavilion tx1002AU, HP Pavilion tx1003AU, HP Pavilion tx1004AU, HP Pavilion tx1005AU, HP Pavilion tx1006AU, HP Pavilion tx1007AU, HP Pavilion tx1008AU, HP Pavilion tx1009AU, HP Pavilion tx1010AU, HP Pavilion tx1011AU, HP Pavilion tx1012AU, HP Pavilion tx1013AU, HP Pavilion tx1014AU, HP Pavilion tx1015AU, HP Pavilion tx1016AU, HP Pavilion tx1017AU, HP Pavilion tx1019AU, HP Pavilion tx1020AU, HP Pavilion tx1020EA, HP Pavilion tx1021AU, HP Pavilion tx1030EA, HP Pavilion tx1040EA, Pavilion tx1250, Pavilion tx1300 series, Pavilion tx2500 series, Pavilion tx2510, Pavilion tx2550, Pavilion tx2600 series, Pavilion tx2690eo. Note- Use ( Ctrl+F ) to Find Your Laptop Model .