Nano 보조 배터리 (30W, 내장 USB-C 케이블)

Two years of tossing this in my backpack and the built-in USB-C cable still clicks in tight every time, no fraying or loose connection. The 30W speed gets my phone from 20% to full in about 45 minutes, which is exactly what I need during long train rides.

Two years of tossing this thing in every bag and pocket, and the built-in USB-C cable still clicks in firm with no fraying or loose connection. The 30W output is plenty to top up my phone mid-day on trips. One less cable to remember, one less thing to worry about.

The built-in USB-C cable is the reason I bought this, and it's still the best part—no hunting for a cord in my bag. It tops up my phone fast enough that I can grab a quick charge between meetings. Solid buy for the price.