rechargeable

[ ree-chahr-juh-buhl ]

adjective

1. (of a storage battery) capable of being charged repeatedly. Compare cordless ( def 2 ).

noun

1. a rechargeable battery.

Other Words From

• re·chargea·bili·ty noun
• nonre·chargea·ble adjective
• unre·chargea·ble adjective

Word History and Origins

Origin of rechargeable¹

First recorded in 1945–50; re- + chargeable

Example Sentences

Often called “white gold” and the key component in rechargeable batteries, the metal lithium is so light that it floats on water, but its price has sunk like a stone over the past year.

From BBC

Among the many types of rechargeable batteries, Li-ion batteries are among the most powerful and widely used ones.

From Science Daily

Nowadays, rechargeable electric toothbrushes are increasingly popular because they make brushing easier and more effective, but they are a headache when they stop working properly.

From Seattle Times

Most rechargeable batteries require cobalt, which is toxic to touch and breathe.

From New York Times

The pursuit of greener energy also requires efficient rechargeable batteries to store that energy.

From Science Daily