charger

/ˈtʃɑːdʒə/noun

A device used to fill or refill something with electrical power.

Example sentence

“I left my phone charger at the hotel and had to buy a new one.”

An older sense worth knowing from stories and history: a charger is a knight's warhorse.

Related words

wirelessWorking without wires or cables.batteryA unit made of one or more chemical cells that stores energy and supplies electricity to devices.deviceA tool or piece of equipment, often mechanical or electronic, designed to do a specific job.networkA group of things or people that are connected to each other in some way.applicationA piece of software that a user treats as one tool designed for a specific purpose.websiteA group of linked web pages that share the same base address and are usually hosted on one server.