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Dell Primary Laptop Battery N18GG 60Wh 4-Cell Lithium-Ion 7894mAh for Latitude 5289 7389 7390 2-in-1
The Dell Primary Laptop Battery N18GG is an original 4-cell lithium-ion power source designed to deliver stable and reliable performance for compatible Dell 2-in-1 notebook computers. Featuring a capacity of 60Wh and a power rating of 7894mAh, this genuine Dell battery ensures your device remains operational during daily mobile computing tasks. It serves as a dependable replacement power source when your original battery no longer holds an adequate charge.
This original Dell battery offers seamless compatibility with specific laptop models, ensuring proper integration with the system's power management features. The lithium-ion technology provides consistent energy delivery without memory effect issues, while the 60Wh capacity supports extended periods of away-from-outlet usage. As a genuine OEM component, it meets the manufacturer's standards for safety and operational reliability.
This battery may not be suitable for use with laptop models outside of the specified Dell Latitude series, as physical dimensions and electrical connections vary between different computer generations. It is also not intended for devices requiring higher or lower voltage and capacity specifications than those provided by this 4-cell unit.
To install the battery, power down the laptop completely, disconnect the AC adapter and all external peripherals, and safely remove the bottom chassis cover according to the manufacturer's service manual. Disconnect the old battery connector from the system board, secure the new Dell battery in place, and reconnect the power cable properly before reassembling the device. Allow the new battery to charge fully before its initial untethered use.
For optimal battery lifespan, avoid exposing the laptop to extreme temperatures and perform a full charge cycle periodically.
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