This Pocket-Sized Battery Pack Can Save You In A Pinch And It's Less Than $10

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Nothing’s more annoying than seeing your phone is nearly dead before heading out. In those trying (and traveling) times when you’re far from an outlet, it helps to have a portable power bank. These handy gadgets juice your devices while you’re on the go, and best of all, they tuck right into your pocket for behind-the-scenes charging. We found one that one reviewer says is the “best external battery I’ve owned” on sale right now for only $9.99 — if you don’t mind owning it in pink. That’s a whopping 67% off its list price of $29.99. The remaining colors are also on available at an under-$20 price with a 40 to 50% off with a clipped on-page coupon code .

Several reviewers say they use this portable power bank to charge everything from smartphones to laptops to gaming consoles through its two ports: USB-A and USB-C. The bank can two devices at once, provides up to 10,000mAh of power and is roughly the size of a credit card (though much fatter and heavier than one, so your pocketability may vary) for travel .

“I have had the Zendure Supertank for pretty much a month now,” says reviewer Andy L . “ When I first took it out of the box, it struck me how smaller and compact it is. I can literally wrap my hand around it. […] Second, [I] love that there is a LED display to show the battery level. Third, it comes with a 100W USB-C to USB-C cable! Lastly, the build quality of the battery is great.”

Another reviewer says they own several of these power banks for fueling their husband’s and kids’ devices. “They charge all our […] laptops, and they’re easy to take to school/work/travel. They recharge relatively quickly and can charge phones more than once. They do the job!”

Take your power anywhere and grab this bank at up to 67% off , and read on for more promising reviews of this nifty gadget.

Read on for more promising reviews of the Zendure power bank:

“I have a bunch of these. I buy another every time they’re on sale, because my kids and husband love to “borrow” them. They charge all our devices, including laptops, and they’re easy to take to school/work/travel. They recharge relatively quickly and can charge phones, for example, more than once. They do the job! ” — S. Torres

“I have had the Zendure Supertank for pretty much a month now. I can say, it has met/exceeded all my expectations. First, When I first took it out of the box, it struck me how smaller and compact it is. I can literally wrap my hand around it. But I can’t say it’s pocketable. Pictures don’t really do justice to show how small it is. Second, love that there is a LED display to show the battery level. Third, it comes with a 100W USB-C to USB-C cable! Lastly, the build quality of the battery is great. ” — Andy L. (This review has been edited for length. Read the full review here .)

“ Used my daughter’s on a recent Italy trip and was impressed by how quick it charged my phone AND how small it is . Good one👍” — Patricia

“OK. Since you’ve come this far, you have decided that you need a portable charger. This is the one to get. Why we have it I’ll never know as we are never gone that far away from a plug. This one is a beauty. Very easy to use, but a bit heavy. Has a little button you press to see how much charge you have left. About the size of an Altoid tin. Emergencies, yes. Power outages, yes. Travel, not so sure for us. Nice design.” — MJM

“ I have tried a lot of more inexpensive chargers, but I wanted one that would last a long time and work reliably. I think I found it through a Wirecutter recommendation, but I’ve had it a while now and it’s a workhorse. It charges quickly and doesn’t need to be recharged constantly , and while it’s not the lightest battery in the world, it’s very compact and certainly not what I’d call “heavy.” I chose a lighter color because it’s easier to see in my abyss of a bag, and it’s relatively cute for what it is. Recommend.” — Wendy