The top-rated power bank on Amazon is on sale ahead of October’s Prime Big Deal Days extravaganza. If you’ve seen fellow travelers plugging their devices into a paw print-marked portable charger, then you may already know about it — it’s likely you have, considering more than 10,000 have been purchased within the last month alone. 

Iniu is an editor-loved brand, and this travel charger packs enough juice for multiple phone charges into a thin and packable block. More than 50,000 people have deemed it worthy of five stars on Amazon. Find out why people call it one of their best purchases ever while it’s 40 percent off.

Iniu 10,000mAh Portable Charger

The first feature that makes this battery pack particularly great for travel is its size, which you can compare to an iPhone 13 mini. The charger is slimmer, lighter, and more compact, and is also more effective than most larger counterparts. The charger provides 10,000 mAh of power, which can charge the average smartphone to 100 percent twice. And it does the job at lightning speed. 

“My JBL earbuds, which usually take almost two hours to charge, took less than 20 minutes to change from red to green,” one reviewer wrote. 

“It charges absolutely rapidly,” another wrote. “My phone went from 6 percent to 65 percent in, honestly, probably 15 minutes, and only [used] not even a quarter of the life of the pack.”

The signature paw print isn’t just for looks; it lights up as the device charges and turns blue when it’s full. Three outputs (USB-A and USB-C) make it possible to top up several batteries at once. The power bank itself charges with special in/out USB-C ports. 

Iniu 10,000mAh Portable Charger

Even airline workers who have tested many different portable chargers choose this one. “This is the BEST portable charger I have had,” wrote one flight attendant, noting that they use this power bank almost daily. “I never write reviews, but this one definitely deserves six stars.” And a pilot noted the gadget kept their iPad charged “the entire time on a nine-hour flight.”

Iniu’s viral charger is $18, on sale from $30, in the black color, while the orange, red, and blue colors are regularly $22. If you want to peruse a few other options, scroll for more portable chargers discounted early for Amazon Prime Big Deal Days.

More Early Prime Day Deals on Portable Chargers

Iniu Smallest 10,000mAh Power Bank

Charmast Portable Charger With Built-in Cables

Anker 622 Foldable Magnetic Portable Charger

Blavor Solar Charger

iWalk USB-C Portable Charger

At the time of publishing, the price started at $18.

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