Portable Charger 36800mAh,4 Outputs Power Bank, Dual Input 5V/3A External Battery Pack,USB-C in&Out High-Speed Charging Backup Charger Compatible with iPhone 16/15/14/13,Samsung S23 Android Phone etcClimatePartner certified

Holds a charge 4 quite awhile. Will charge multiple things at once, however takes awhile 2 charge back 2 full capacity. Handy 2 have while traveling.

this charger is awesome! this is my second one. ( the first one i dropped a few times and it cracked) but for the price and getting 3 solid phone charges on an Iphone 15 pro is a great product. easy to travel with, compact. It does however take 3-5 hours to fully charge when its dead.

The battery pack is the best i’ve ever used. Last forever once charged. Charges slowly but that’s because it’s a long lasting durable product . Fast charging would only weaken battery over time . Me and my gf can facetime over 6 hours straight . never tried going passed 6 but i’m sure it could get up to 10 hours maybe of continuous use.It’s heavy weight which shows it’s quality it’s not some cheap plastic. Can probably charge your phone 0-100% 6 times or maybe more . I’ve bought 2 of these at separate times and my gf and her brother have 2 for almost a year now and the battery health seems to be the same as when they got them . Quality 10/10 , battery capacity 10/10 the size is 10/10 the color options 10/10 reliability 10/10. enjoy your awesome battery pack guys !

Pros:- I can get ~5 Iphone SE 2020 charges from one full charge of this brick.- Can be powered by mini USB or USB-C without any adapter- Rapid charging WORKS! (Though I didn't do a scientific measurement here)- Lightweight ( < 1.0 lb )- CheapCons:- Large (which gives the impression of being heavy but it's < 1 lb)- Does not auto-sense when its own charging is done (but the price!)- Plastic housing feels rather flimsy- Charging the pack itself takes a long time. Most adapters I have are 1.A or under and 500mA takes 6-7hrs to chargeThis was so cheap that when I lost mine at school, I bought another one. How I lost it is beyond me because the pack is HUGE. You buy this for capacity though. I use lower-mA chargers because I often "set it and forget it" and I don't want to run the risk of overcharging and thus killing the battery. I've also used mine to power a 1010 Blackbox and an Audiothingings Micromonsta and it was awesome. (Though noisy because they shared the same source.) In the future I'd be willing to spend more money to get a pack that shut off its own charging early and was smaller but that's an expensive engineering feat if you want to couple that with a pack that can contain ~38k mA of juice.

I have purchaced this 3 times. What I like. This charger can take input from two different type cables..B and C. It can charge 3 devices at the same time. It will fully charge a single Samsung phone 12 times before running out of power. I have never had a problem with TSA. I originally bought mine. Then got one for my daughter. It is strong enough to partially chage her chromebook. Negatives: it is heavy and bulky. Honestly, what do you expect for something with so much power capacity. After about a year the output ports will go out. I expect this is from being in pockets, purses and backpacks with cords still attached. The unit will still fully charge... you just can not charge anything. This happened with both mine an my daughter's. Yeah, maybe do not leave cords dangling from it when it is stowed away? I am experimenting with attaching another output for the two units I have where the USB A ports will not function. I bought a third because this is one of the best values on the market for large charging capaciy when you have no option to get near a plug.

Plain and simple, it doesn't work. What's worse is it worked for the 2 weeks prior to big international trip where I was really counting on this and then it simply stopped working as soon as I left for my trip. It put me in a really bad spot as the whole reason I bough such a heavy charger is that there were two of us needing it.It seems to have a complete charge, but now when you connect anything to it, the little power indicator lights come on business as usual, you devices (cell phone in my case) start to charge and then exactly 60 second later the power indicator lights shut off and the phone stop receiving a charge. If you then hit the manual button to check the power indicator, the lights come back on and your phone starts to charge. For almost an hour I tried hitting the button every 60 seconds as I was desperate for a charge, but after doing this for some time, the manual button stopped working.The next day I had access to a wall outlet and tried charging this device only to confirm what I suspected, it was still almost 100% charged.It is really big, too heavy for casual carrying and I was willing to overlook this since I mistakenly thought it would be worth the inconvenience in exchange for more juice. Instead I got stranded when I needed it most and ended up throwing the whole thing away after multiple attempts to get it to work like it did the first 2 weeks I owned. it.There are better options out there, I highly suggest trying those.

I've owned this charger for a few years now, working just as great as the day I got it, and has been perfect for commuting and travel. This is slightly larger than my android cell phone (with case; so maybe ~1.5/2 stacked iPhones) and a tad heavier, but well worth carrying when commuting or traveling. It can recharge my cell phone multiple times (I've never counted - 4-5?) as well as smaller gadgets like Bluetooth earbuds. It holds the charge well over time, so I often have it while on the go as a backup, without needing to constantly worry if it's charged. Comes with a USB to USB C mini cable. Super easy to use just plug and go. The power level button gives good at a glance gauge. This is also compatible for carrying on a flight without issue. Would highly recommend.

Took this to Africa with us and in our room was only one adapter so since I wanted my phone next to me I used this to charge my phone over night I used it several times before having to recharge the device. It does not charge the phone as fast as another I have but it charged more times so was a plus since I was charging overnight.