CategoryHierarchies.com

A laptop charger is a device that provides power to a laptop computer by converting electrical energy from a wall outlet into a compatible form for the laptop's battery to charge and the system to function properly. It typically consists of a power adapter with a cord that plugs into the laptop and a detachable AC power cord that plugs into a wall outlet. Laptop chargers come in various shapes, sizes, and wattages to accommodate different laptop models and power requirements.