QK644UT parts
QK644UT Battery
| Capacity | 4400mAh |
| Voltage | 10.8 - 11.1V |
| Max. energy | 47Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
QK644UT Original Battery
| Capacity | 5100mAh |
| Voltage | 10.8V |
| Max. energy | 51Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | HP |
| Warranty | 1 year |
No longer available