iPhone 14 케이스 - 배터리 폰 케이스 - Casebus 클래식 배터리 폰 케이스, 휴대용 충전 케이스, 무선 헤드폰 지원, 초슬림 휴대용 충전 배터리 팩 - QUINN - Casebus

It's barely thicker than a regular case but doubles my battery life, and the wireless headphone passthrough works without me taking the phone out. I've used it all day at work and still had juice left by the evening.

I was skeptical about how slim it could be with a battery built in, but the wireless headphone support is a nice bonus and it charges my phone about 85% before the case itself needs a top-up. It adds a bit of weight, but for all-day trips it's completely worth it.

The extra battery in this case gets me through a full day of heavy navigation and streaming, and it still charges my wireless earbuds without me hunting for a cable. It's slim enough that my phone doesn't feel like a brick in my pocket.