BTY-M491 parts
BTY-M491 Battery
| Capacity | 4500mAh |
| Voltage | 11.4V |
| Max. energy | 51.3Wh |
| Type | Model B |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
BTY-M491 Battery
| Capacity | 4500mAh |
| Voltage | 11.4V |
| Max. energy | 51Wh |
| Type | Model A |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
BTY-M491 Original Battery
| Capacity | 4600mAh |
| Voltage | 11.4V |
| Max. energy | 52.4Wh |
| Type | Model A |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | MSI |
| Warranty | 1 year |