Some newer Dell laptops have semi-permanent batteries requiring special tools.

Their fee should be low compared to an expensive repair and you will not risk denting your main warranty. If you penetrate the outer cover chemicals could escape and damage other components in the computer.Ĭontact an authorized Dell representative if the battery does not easily come free. Never use a sharp object to dislodge it from its containment either, or apply undue pressure. None the less, it’s important not drop it, mutilate it, or shock it. The battery is only safe when the power button no longer turns the system on. Thereafter removing bulging Dell laptop batteries may not be as simple as it sounds. This involves disconnecting the AC adapter and using the computer until the device shuts down. The battery requires replacement before this happens, once the user has exhausted all the remaining charge. This swelling can reduce laptop performance, and damage the enclosure or internal components.

This however has consequential potential for batteries swelling leading to them bulging and being difficult to remove. Lithium-Polymer Dell Laptop Batteriesĭell uses lithium polymer batteries in its laptops on account of their slim shape and longer life. However, Dell does provide DIY tips on how to so without using an authorized service technician. Its website goes on to recommend only replacing them with their proprietary equivalents. It says Dell laptop batteries ‘are a consumable item and battery performance reduces over time and use’.

Dell provides a ‘standard one-year warranty’ on its laptop batteries.

How to open a dell laptop