recharger

剑桥词典

a device that is used to recharge a battery (= fill it with electricity )
充電器
The idea of plugging your car into a recharger instead of driving to a petrol station is becoming more acceptable . 把車插入一個充電器而不是開到加油站加油這樣的想法已越來越被接受。
比較
charger 返回 recharger