Purchase HP ProBook 4420s batteries
HP ProBook 4420s battery
| Capacity | 4400mAh |
| Voltage | 10.8V |
| Max. energy | 48Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
HP ProBook 4420s battery
| Capacity | 6600mAh |
| Voltage | 10.8V |
| Max. energy | 71Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
No longer available
HP ProBook 4420s battery
| Capacity | 4400mAh |
| Voltage | 10.8 - 11.1V |
| Max. energy | 47Wh |
| Cell technology | Lithium-ion (li-ion) |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |