How to say Can I borrow charger? in Korean
Korean: 충전기 빌려 줄래요?[ chung-jeon-gi bil-ryeo jul-rae-yo? ]

Meaning
The phrase 충전기 빌려 줄래요? means “Can I borrow a charger?” You use it when your phone or another device needs power and you want to ask someone for a charger. It sounds friendly and is common with friends, family, or classmates.
Example sentences
휴대폰 배터리가 거의 없어요. 충전기 빌려 줄래요?
My phone battery is almost dead. Can I borrow your charger?
지금 잠깐 충전기 빌려 줄래요?
Can I borrow your charger for a moment?
학교에 충전기를 안 가져왔어요. 충전기 빌려 줄래요?
I didn’t bring my charger to school. Can I borrow yours?
카페에서 휴대폰이 꺼질 것 같아요. 충전기 빌려 줄래요?
My phone is about to die in the cafe. Can I borrow your charger?
기차에서 휴대폰이 꺼질 것 같아요. 충전기 빌려 줄래요?
My phone is about to die on the train. Can I borrow your charger?
집에서 제 충전기를 못 찾았어요. 충전기 빌려 줄래요?
I can’t find my charger at home. Can I borrow yours?