
For example, The AC adapter type cannot be determined.


The battery indicator LED does not glow, blinks in a specific pattern, or blinks always.The laptop battery does not hold a charge.If you are experiencing one or more battery-related symptoms that are mentioned below, follow the troubleshooting steps below to resolve battery-related issues such as: The laptop battery provides power to the laptop when the AC adapter is not connected to the laptop. Power issues on laptops are compounded because a laptop has two power sources: an AC adapter (charger) and battery. Dell laptop batteries are designed for each Dell laptop. Lithium Ion or Li-ion batteries are the most commonly used batteries in laptops and other devices.

A battery on a laptop is used to provide power for operating the laptop.
