You already own a power bank. It’s in a drawer, or in the bag you didn’t bring, and the cable that came with it went missing in 2024. So, when your phone hits 12% at the airport or some bus station somewhere, you might as well have bought a rock with googly eyes glued on for all the good it’ll do you.
The problem with most 10,000mAh power banks is that they’re sized like a deck of cards and packed like one too, because you also need a cord to make them work. Maybe you’ve got the room for the bank in your pockets but carrying a dedicated wire around never feels good.
The Gidues Mini1 holds 10,000mAh in a 5.6 ounce body with the cable attached to it, and it costs $19.99.
Narrower Than the Phone It Charges
The Mini1 is one of the smallest 10,000 mAh powerbanks on the market, measuring 2.3 inches across, 2.75 inches tall and 1.1 inches thick. For comparison, an iPhone 18 Pro is 2.83 inches wide, so the bank will vanish in your pockets just like your phone does.
It’s lighter than the phone too, just 5.6 ounces (the 18 Pro weighs 7.44 ounces). Meanwhile, Anker’s built-in-cable 10,000mAh models weigh around 8 ounces give or take, depending on which one you pick. The Mini is about 30% lighter but packs the same punch.
Given that airlines want you to stuff your power bank into the seat pocket for the whole flight now, the Mini1 is sized to fit without a fuss.
One Cord, Two Jobs
A USB-C cable is molded into the body, and it does both jobs it needs to: it charges your phone, and it charges the Mini1 when you plug it into a wall brick.
There’s also a separate USB-A port, which means a friend with an older cable or a pair of earbuds can charge at the same time. And, both ports deliver up to 22.5W, so you’re not condemning someone using USB-A to an agonizingly slow charge.
A digital readout shows you the exact remaining percentage, so you aren’t trying to figure out if you need to charge your bank or not. After all, no one wants to guess if one out of four LED dots lit means 25% or 3%.
What 10,000mAh Actually Gets You
An iPhone 18 Pro carries 4,056mAh, so the Mini1 will fill it completely and carry most of the way through a second charge, giving you roughly a day and a half away from an outlet.
The 22.5W fast charging matches what most phones can actually take. Anker’s built-in-cable models can go to 30W and 45W, which sounds nice but on a phone that difference is just a few minutes less spent charging. Recharging the Mini1 itself runs over USB-C at up to 18W PD.
It comes in purple, white and pink, in flat matte finishes that photograph better than the usual glossy black brick.
Airlines Changed the Rules, and Size Now Matters
After a run of battery fires, airlines spent the past year rewriting what you can do with a power bank in the cabin, and most coverage of these things has not caught up.
American Airlines now caps passengers at two power banks, bans them from checked bags and from overhead bins, prohibits recharging them from aircraft outlets, and requires the unit to stay visible and within reach, meaning a seat pocket. Emirates allows one per passenger and also bans overhead storage and in-flight use. EVA Air restricts both use and charging during flight. IATA’s own rules limiting passengers to two banks and prohibiting in-flight use take effect January 1, 2027.
So a power bank that has to live in a seat pocket for the whole flight is a power bank whose size you suddenly care about. The M1 is thin enough to slide into the pocket with a passport and a phone, and it doesn’t fight you and your things the whole time for space.
And, because every airline draws its line at 100Wh and the Mini1 is rated at 38.5Wh, you don’t have to worry about an agent stopping you and telling you to pick between your power bank and your flight.
What $20 Gets You
At $19.99 the Mini1 undercuts Anker’s comparable built-in-cable models by $30 to $40, since those sit at $49.99, $52.99 and $59.99. You get the same 10,000mAh rating, the same digital display and the same built-in cable in a smaller and lighter body for less than half the money.
