Goal Zero Flip 36 Power Bank – 9,600mAh USB Portable Charger for Phones & Tablets

Compact, charges fast, and the little indicator lights are easy to read. My go-to for day trips.

Does exactly what it promises. It's slim enough for a jacket pocket and refills my Pixel twice with room to spare. Only wish it came with a wall adapter, but that's typical these days.

Three days of camping, kept two phones alive the whole weekend. Recharged it once off a friend's solar setup. Absolutely no regrets at this price.

Output to my phone is fast, but recharging the bank itself from empty takes a while — several hours. Fine if you top it up nightly, annoying if you forget.

Best power bank I've owned. Small, tough, charges fast.

Took it through three airports and a long-haul flight. Kept my phone and my daughter's tablet topped up the whole way. The aluminum casing feels far more premium than other banks I've owned at this price, and it fits easily in a carry-on. Airline approved, no issues at security.

I already had a Flip 12 and upgraded for the extra capacity. Holds charge for weeks in a drawer without draining, which matters to me for emergency prep.

Worked great initially but recently it drains itself in a day even when unused. Might be a defective unit, but I expected better longevity from this brand.

Long car rides are now peaceful. Two full tablet charges from one bank. Tough enough that my son dropping it hasn't hurt it at all.

Nothing fancy, just dependable. High-output port charges my phone quickly, capacity is honest, and it's survived pocket life for months. Would buy again.