ADJ [usually ADJ n](電池或電器)可充電的Rechargeable batteries can be recharged and used again. Some electrical products are described as rechargeable when they contain rechargeable batteries. (電池或電器)可充電的
...a rechargeable battery.
充電電池
...a rechargeable drill.
充電鑽孔機
Rechargeable is also a noun.
It is more expensive to run a personal stereo on disposable batteries than on rechargeables.