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 etc

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.

Great quality and durability! I went on a three day camping trip and had no worries about charging devices like speakers and phones. It kept everything charged and I still left with one bar on the portable charger left. In fact i quite literally let everyone and their dog charge on it and it still held up! I highly recommend this charger.

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.

A little misleading in the it advertises 40,800 milli amp hours, which at 5V would be 200 watt hours, but the package indicates 99.2 watt hours, which is closer to 20,000 mAH. But that's still a lot of capacity and it does the job of powering multiple guitar pedals and such, saving me from burning through disposable batteries or dragging extension chords around. I doubt it was deliberately misleading though, perhaps it accepts 40,000 at the input, then after power factor, efficiency, etc, you have 20,000 available. I still recommend at this price, just please be aware if you pay attention to these details.

Sick amount of power. Helps me keep my triple dash cam running inside my vehicle all day long while parked for safety. Well built and very strong performance.

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.

Be aware this unit is VERY heavy and bulky

Quality