battery-powered
- s powered by one or more electric batteries
a battery-powered radio
- The little semi-autonomous, battery-powered vacs are extremely good at certain tasks dusting under beds, sweeping up dry, localized messes though not so hot at others; shag .
- The Wireless Aquos is a lithium-ion battery-powered flat-panel TV, weighing just under 14 lbs.
- GM's new line includes a muscle car, a hybrid pickup, several crossover vehicles and the battery-powered Volt.