noun
trickle charge; trickle charging
A low-current charging method used to maintain a battery at full charge or to slowly charge a deeply discharged battery. Common in electronics and automotive contexts.
バッテリーを長持ちさせるために、トリクル充電が推奨されています。
Trickle charging is recommended to prolong battery life.
この充電器
This charger has a trickle charge mode.