Miady 2-Pack Small Portable Charger, 5000mAh Mini Battery Pack 3.45oz Lightweight Power Bank 5V/2.4A Output & 5V/2A Input Compatible with iPhone, Galaxy, Android etc

2025 Update:I used one of these to keep my phone going during a recent, prolonged power outage. I had not used it since my initial review, and it was still fully charged!:) I was impressed, and grateful!:) There are 4 little lights on it. It took one light to charge my phone. The button on the 2d charger doesn't work for some reason, so I couldn't tell if it was charged until my power came back on. I later found out it was. So, I could have used it, too. The button seems to be just for showing you the lights. I also didn't realize that I could charge my other phone which has a USB C connection, because these chargers have 2 ways to connect them: micro and USB. I should have figured this out before my power went out.******I have used one of these so far to charge my phone during a power outage, and it was super fast - much faster than plugging my phone into its regular wall charger. I was really amazed. These come in a 2-pack. One charged pretty fast, and all of its lights were blinking. It has lights to tell you how much it has charged, and another round light, which I guess tells you its on. There is no on/off switch. As soon as you plug it in, it starts working. The other took much longer and all of its lights didn't come on - only the ones showing how much it had charged - but it fully charged. I haven't used this 2d one yet to recharge my phone. It does take awhile to get these fully charged, even though they come with some charge. They come well-packaged in a little box, along with little usb cords for both. I really like that these chargers have more than one way to plug them in. They have plugins for both ends of my regular phone charging cord. I highly recommend these chargers, even though I've only used one of them so far. I've never used any chargers like these before. I did try one of those solar powered radios capable of charging a phone, but was never able to get it charged. These are great to have in a power outage. It would be nice if they came with a little carrying bag, but there are many good ones here on Amazon you can buy at a reasonable price. These are lightweight and small, so they're easy to stash in your pocket or bag.

These are perfect size for using LED light strings and other small items. It will charge your battery for your cell phone one time. The recharging rate is a little bit slower than what I would like, but leave it on overnight and you have no problem having a full battery the next morning.

These portable batteries are decent, I just wish I could turn them off when not in use. After they're done charging I can reliably use them to get my phone to full charge once before they die, so long as I don't turn them on before that point. I don't know why, but for some reason, these don't turn off until they're dead or fully charged. I've found no in-between on that one.They are lightweight and perfect to carry with you however, so long as you don't mind the strange power issue that I've encountered.

These are a must for traveling. They charge pretty quick, and hold a decent charge which it kicks back out just as fast. They're a little bigger than a pack of stick gum, and very light.

I’ve been an Amazon customer for 24 years and I first purchased these in 2020. I have since purchased 6 more. These are fast charging and long lasting batteries for all your device usage. I also use these to charge my iPad and can obtain1 full charge in about 15 mins. I’m not aware of any degradation of the battery capacity after 4 years of usage.I don’t know why I didn’t write a review 4 years ago ,but these are a perfect solution for your charging needs!

One of the chargers won’t charge all the way despite 8 hours of charging. It came 3 blue lights charged. The fourth light simply won’t charge. The other one came fully charged. I was with family and really enjoyed this product and bought for myself.

I love the size so that it fits wonderfully in my purse or pocket! Charges up fast and lasts a long time as far as how many times one charge can charge up my phone! Very handy to have the second one as a backup! The colors are great. And you can choose what colors you want.Comes with a USB cord to charge it up.

Bought this for my trip with my sister and gave one as a gift to her. It charges very fast, which is surprising to me, but is able to give enough juice and at least 50% for one of these per one phone. It does use it up, since it is 5000mah. But I appreciate the size of it considering how much charge it gives. Our phones are iPhone 11 Pro and Google Pixel 5 to give you an idea. I took a picture next to a Firestick TV remote for size reference. It does come with a charging cord for each charger itself, which is a USB micro B. It has four dots/lights to show about how much a charge it has left. Each light about 25%. You do have to turn it on to start charging. If it’s not plugged into anything to charge, it will automatically shut off. The only downfall I have with this product, is that the lights are pretty bright like a flashlight if you are looking at it directly. That would be my only recommendation to fix for future products. It was cheap in price but it did fulfill my needs for travel and battery life. I’d buy it again.