recharger

剑桥词典

a device that is used to recharge a battery (= fill it with electricity )
充电器
The idea of plugging your car into a recharger instead of driving to a petrol station is becoming more acceptable . 把车插入一个充电器而不是开到加油站加油这样的想法已越来越被接受。
比较
charger 返回 recharger