Battery-operated

Describes a device or appliance that functions by using power derived from one or more batteries. These batteries provide the necessary electrical energy to run the device, eliminating the need for a direct connection to a power outlet. The portability and convenience of battery-operated devices are key features, allowing them to be used in various locations and situations where access to electricity is limited or unavailable. battery-operated items often require periodic battery replacement or recharging.

Battery-operated meaning with examples

• The children were ecstatic to receive a battery-operated toy train set for Christmas. The train snaked through the elaborate track setup around the Christmas tree, allowing hours of fun without needing to be near a wall socket, making the experience all the more interactive.
• We lost power during the hurricane, so my family relied on battery-operated flashlights and lanterns. The portable lighting provided us with comfort and security during the darkness, allowing us to move around our house safely when the storms raged outside.
• The doctor used a battery-operated otoscope to examine my ears. The small, handheld device provided a clear view inside, making the examination easier and more convenient than using a corded instrument. The power was dependable and helped during the process.
• My camping trip required a battery-operated radio to receive weather updates and enjoy music. This portable device allowed me to stay connected and entertained, regardless of my remote location deep in the backcountry. It allowed for a connection to the modern world.
• For my dog, I got a battery-operated bark collar which emits a high pitched tone to prevent excessive barking. The small collar is lightweight and comfortable, providing a convenient solution for controlling his barking behavior in various situations without disturbing neighbors.