If your phone’s battery has ever hit red while you’re out and about, then you know how stressful it can be, praying that your phone doesn’t die until you’re able to charge it somewhere, somehow. That’s why it’s always nice to have a power bank on hand. Just in case. Especially when you’re traveling, commuting, or otherwise out for a long time.

Fortunately, one of our favorite solutions for that is now on sale. Anker has a compact power bank with a 10,000mAh capacity and a convenient built-in USB-C cable that really comes in handy, and this power bank is now just $16 on Amazon with Prime (was $26). If you don’t have Prime, you can still score this price by signing up for a free Prime trial.

The Anker Zolo packs enough juice to keep your phone going all day, able to fully recharge an iPhone 15 Pro or Samsung Galaxy S24 two times over. But it’s that built-in USB-C cable that’s the real hero, allowing you to take it anywhere without also worrying about the charging cable. When not in use, the built-in cable loops back and locks into place, serving as a handle strap for carrying the power bank around.

On top of that, the Anker Zolo also features a separate USB-C port as well as a USB-A port, so you can charge up to three devices at once. With 30W of power output, it offers fast charging to get your phone ready in minutes, not hours. (Just be aware that the total charging speed gets split up if you’re using multiple ports at the same time.)

Want more capacity? The 20,000mAh Anker Zolo is on sale for $29. They’re both about the size of a credit card, but the bigger capacity makes it a little heavier. If portability is your main concern, get the smaller Anker Zolo for $16 while you can! This deal won’t last forever.

Save 38% on this power bank with built-in USB-C cable

Buy now at Amazon