Customer Ratings & Reviews

Bought the INIU 20,000 mAh power bank to have enough power and charging speed to keep up with my iPad Pro while I work on travel; it has enough juice to keep up and keep it going. One important spec for me was the size, I wanted something as compact as possible to fit into the pocket of my travel bag and this does with no issue. Having a built in cable is a nice addition, though I wish the connector (to keep the cable in the loop) had more of a positive lock rather than just friction and although it hasn't come loose, I also wouldn't secure the battery using just the cable strap. Another benefit of the attached cable is the dual charging, the cable can charge the battery or it can power your device. Convenient both ways. My only concern would be the cable wearing out or getting damaged before the charger is kaput.

By far the best power bank under $40 that I’ve come across! I primarily use this power bank for my FPV drone equipment, and it has performed exceptionally well. I’ve used it to charge 1S and 2S LiPo batteries, 18650 batteries (for my radio), and to power my FPV goggles. Its portability makes it incredibly useful for traveling and charging on the go. The battery life is outstanding: I can fly for hours while powering my goggles, and the power bank’s charge only drops by a few percentage points. Pretty impressive when you consider the price point it’s coming in at.

Just as advertised. Very fast charging & plenty of juice; (20,000 Mah). However, I do find it a tad bit on the heavy side for its size but not excessively so. And it takes longer to charge the power bank itself than it does for it to charge another product. The built-in cable comes in handy so one doesn't need to look for a charging cable. Also, on a different note, it does seem to be rugged & can withstand sudden, unexpected drops as can happen on occasion, which is another plus. Overall, I give it very high marks & is well worth buying. If you need a fast-charging power bank built for the rigors of day-to-day life that won't disappoint this power bank is for you.

Great charging speed Very portable Overall performance is amazing Great for being out

I’ve used many portable chargers, but this one feels surprisingly small and lightweight for its large 20,000mAh capacity. The power is more than enough for home use, and it’s still light enough to carry comfortably when I’m out, making it convenient in both situations. The charging speed was faster than I expected, and the battery level indicator is clear and easy to read. The main reason I chose this product is because it has a built-in USB-C charging cable. It’s very convenient not having to carry around long charging cords every time. If you’re looking for a power bank with a reasonable capacity that works well both at home and on the go, this is an excellent choice.

I bought this to constantly charge a rechargeable closet light via the USB-C port on the closet light. The closet light has it's own rechargeable battery. Since setting this up about 4 weeks ago, I checked the charge on this power bank and it reads 86%, so only used about 4% per week - so I should only need to recharge maybe every 3 to 4 months. While this is recharging, the closet light will still be functional on it's own battery.

Great portable charger. In your hands it feels well built and high quality. Fast charging, fairly small, and lots of power.

Purchased this as I needed something to charge my phone and other smaller devices. Has been great so far. Has a built in usb-c cable that you can use for outgoing charging or incoming charging for the power bank. I highly recommend getting a fast usb-c power brick as it doesn’t come with one.

I alreadie have a jumbo Energizer one like this that still serves me well, but price was right and this looked very good. Sold it to a colleague who reallie needed one, and they love it! It feels nice, charge is lengthy+strengthy, plus lotta great features here Keeps all gadgets charged for many, many hours!!

I got this for my hunting pack! So far im extremely happy with it! Its smaller and alot lighter then my original one ive had for 8 years.Keeps my phone charged in the woods and ive used it 6 days in a row and i could charge my phone 6+ more days before the battery pack would be dead!

Definitely lives up to its name. It charges quickly and has good battery life. Would recommend.

Very convenient to use I am able to charge my tablet and my phone and still have charging left! Definitely would recommend it!

This has a huge battery capacity and fits well in the pocket. I am well pleased. I also dropped it from around 3 ft once already and still functions the same.

This is a great portable charger for on the go. It supports fast charging for my phone and I’m able to get multiple chargers out on one full charge. Would definitely recommend for anyone looking for a good portable charger with a great battery capacity.

This is a powerful, portable charger that is also compact. It fits in your pocket and can connect two items at the same time.

Bought it for it sleek and small size and turn out this powerbank be my go to for urgent charging needs. Love this size and would recommand everyone eho is looking to have a powerful and small sleek powerbank.

Solid performance and great battery capacity. The 20,000mAh battery easily powers devices through long days away from an outlet, and the PD fast charging speed is impressive. The exact digital percentage display and integrated cable make it far more convenient than typical portable chargers. Excellent value and build quality.

Small but powerful, lasts all day. Fits perfectly in my pocketbook

This power bank will charge any device instantly. Bought it for a trip to Japan but ever since I came back I use it everyday.

This power bank is one of the best. It holds charge for a while even when charging two devices.