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Laptop battery Dell 8N0T7 75Wh 6254mAh 11.4V
Replacement laptop battery Dell 8N0T7 delivers 75Wh capacity (6254mAh) at a nominal voltage of 11.4V, intended as a direct-fit power source for compatible Dell notebooks. It restores battery runtime and mobility for everyday use, travel and work away from mains power while matching the original capacity and voltage to maintain stable system performance and predictable charge behavior.
This Dell 8N0T7 battery offers original-spec capacity and voltage to ensure consistent power delivery and accurate battery-level reporting. Manufactured to meet design dimensions of compatible notebooks, it installs without modification and supports normal charging and power-management functions. The battery is suitable for repeated charge cycles and provides a balance of energy density and thermal performance for typical laptop workloads.
Power off the laptop and disconnect any external power source before replacing the battery. Remove the service hatch or bottom cover according to the notebook manufacturer’s instructions, gently disconnect the old battery from the system connector and install the Dell 8N0T7 battery in the same orientation. Reassemble the cover and reconnect external power. Charge the new battery fully before first use to allow the system to calibrate battery level reporting. Follow the laptop’s power-management settings to optimise run time and charge cycles.
Store and operate the battery within the laptop manufacturer’s recommended temperature and humidity ranges; avoid exposure to high heat or moisture. Use the original or certified compatible charger and connector to ensure safe charging. If the battery exhibits swelling, overheating or abnormal behaviour, stop using it immediately and contact authorised service or recycling facilities for safe disposal.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| WH354 | 2 | 08.07.2026 | 274.49 € |
| Warehouse | Stock | Delivery to the store | Store Price | |
| EU6 | 2 | 01.07.2026 Best delivery | 217.49 € | |
| WH109 | 2 | 15.07.2026 | 289.49 € |
|
274.49 €
Stock:
2
Delivery Date:
08.07.2026
Warehouse: WH354
|
|
217.49 €
Stock:
2
Delivery Date:
01.07.2026
Best delivery
Warehouse: EU6
|
|
289.49 €
Stock:
2
Delivery Date:
15.07.2026
Warehouse: WH109
|