Portable Charger Power Bank 26800mah,Ultra-High Capacity Safer External Cell Phone Battery Pack,2 USB Output High Speed Charging Power bank Compatible with iPhone 17/16/15/14/13 Galaxy Android LG etc

Out of the box impressions are - It’s slightly smaller in length and width than my iPhone 15 Pro Max in an Otterbox Defender case, and just over twice as thick. My unscientific analysis (picking them up with my hands) has this power bank weighing in about twice as heavy as the phone. … Yeah, not something you’ll be carrying around in your jeans pocket for sure, but it’ll be absolutely great to fit into a backpack. I tried it in my he-man style fanny pack and with this battery, phone, wallet, and a couple of other things in there the side pack does get a wee bit heavy. Oh, uh, the instructions were written by an individual who doesn’t use English as a first language, so read carefully. The only thing I really had to figure out for myself is that you click the side button twice to turn it off … I think. 😁 I first charged it to 100% as recommended. Out of the box my unit was at 41%. It DOES charge slowly, but I like to use lower-wattage (5w?) older Apple charging bricks to lessen the long term ‘stress’ on all my batteries during charging cycles. Anyway, it took about four or five hours to get to 100%, but, well, I wasn't watching it that closely … The test - the next morning I checked and it was at 100%, so I plugged in my iPhone 15 PMx using the included USB-A to USB-C cable (it’s quite short). My phone was at 42% and I watched the charging progress — and I was actively using my phone while it was charging and/or I was listening to music on the phone. My very unscientific results has the phone charging about 3-4% for every 1% of the drain on the power bank. So that’s, what, about three full phone charges to one full power bank charge? And this is with a brand new unit. I’d plan on two full phone charges per 100% power bank charge to be safe. Slim and light she ain’t, but this thing is designed to be a strong and reliable backup source and I think it’s perfect for that. If I were to go camping for a few days in the bush I’d definitely take along a few of these things. Great price, too! What’s not to love?

This power bank works great and holds a charge really well. I bought it for a heated vest I got for my son, and it fits perfectly in the pocket without being bulky. It keeps the vest running for a long time and charges quickly. Highly recommend!

Great product. Takes a little bit to charge, but it stores a lot of energy and that’s what I needed. Charged my phone multiple times on my trip.

Product works exactly as designed and does what it says. Works great but buyer beware of what this product is. Tldr; its a big battery portable charger but it wont fast charge your devices or recharge itself quickly. Firstly do i like this product, yes. Would i buy it again, yes. My rating: 4.5 stars. I personally like its features of being a slower charger and multiple usb a ports. But pls know this device wont be for everyone. Most ppl want a reliable charger that will charge devices quick and be recharged quick. And be light small and portable. This is none of that. I actually use it at home instead of plugging my phone or devices into a wall plug. I personally slow charge my devices to preserve the battery as much as i can. I also dont want to overcharge my devices as much as i can. With this product, i can let my phones charge the whole over night while i sleep. This thing wont fully charge my device in 1-1.5 hrs and thats what i want. Because i dont want the phone to hit max battery early, but stay charging even if its at 100 for like 3+ hrs. Now does all this extra work and slow charging really matter, probably not. But it makes me feel comfortable with my devices and thats all i care about. Also if the phone has a limit charge (pixels have a hard limit at 80% and iphones and samsung can choose a number), this charger will let the phone hit that number, then turn off after. Meaning no over charging. So for me thats what im looking for in a charger, so it checks my boxes. If this charger would also turn itself off when it hits 100% from being recharged—thatd make it a 5 star product. But im not mad at this product. Idk if i could ever use more than one of these, but if i ever needed another one or replace my current one. I wouldnt hesitate to buy this again. But again just know what this device does and know what youre looking for. Odds are you arent like me and so this charger is not the one youre looking for 😂

If you want a power bank that holds a charge for a long time it's going to be heavy. Lightweight chargers that last a long time DO NOT EXIST. Bought several from Amazon that are lighter but they they only charge my phone one time. Amazing charger! Buy this!