TPN-W128 parts
TPN-W128 Battery
| Capacity | 3400mAh |
| Voltage | 11.55V |
| Max. energy | 39Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Sygnosis |
| Warranty | 1 year |
TPN-W128 Premium Battery
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| Capacity | 3500mAh |
| Voltage | 11.55V |
| Max. energy | 40.42Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | Premium |
| Warranty | 5 year |
TPN-W128 Original Battery
| Capacity | 4500mAh |
| Voltage | 11.55V |
| Max. energy | 52Wh |
| Cell technology | Lithium-polymer |
| Color | Black |
| Manufacturer | HP |
| Warranty | 1 year |
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