rechargeable battery
Common term for a battery that can be recharged, such as NiMH or Li-ion cells used in everyday devices.
This remote control uses rechargeable batteries.
乾電池 is meant to be thrown away after use, whereas 充電池 is a rechargeable battery you can reuse many times.
Compound of 充 (じゅう, 'charge') + 電池 (でんち, 'battery'). The reading is standard on'yomi.