Portable Power Bank with AC Outlet, 83Wh/22500mAh 110V/85W Portable Laptop Charger Battery Bank, External Battery Pack Power Supply for Home Emergency Outage, Outdoor Camping RV Trip Adventure

It's a great charger.I used a coupon and got it at a great price, but it has a couple of quirks.First the good. It's a great product and I think it's well made. It can recharge almost any small electronic device. I haven't owned it long enough to know how long it will last.The odd part of this charger is that you must use a high powered (think 20 watt) charger to get it to 100% full capacity and you must use a usb C cord to charge the power bank.The charger has 2 usb A 5 volt output receptacle. So, you cannot fast charge using the two output receptacles provided.There is a work around for this. You can plug in a high power (18 watt) charger into the AC receptacle.I used it to charge a Nintendo Switch to 100 % and an Iphone 12 to 100% without having any problems.So if you use these tips and get a coupon, this is a very nice, but a bit odd, charger that can recharge all you small electronics, and it can power small lamps or other devices that plug into an AC receptacle.

I bought 2 of these and both just randomly stopped working one stopped charging my items and the other one wouldn’t take a charge

I was looking for power banks to use with my CPAP when traveling. Most of them are ridiculously expensive (overpriced so they can milk the government and insurance companies for more money). I found this little guy and it caught my eye.First, the good. I was surprised to see that at this price it came with a nice little carrying case, along with a plug-in charger (2 amp, 9 volt) and "lighter plug" DC adaptor. 85 watt-hours is not a bad capacity for the size at all. On a related note...Since it is under 100 watt-hours, the FAA should allow it to fly in your carry-on, though the final decision always rests with the TSA and the airline. That said, it is not "certified" for flight in any way, so don't be disappointed if it gets pulled at the checkpoint. I haven't tried flying with it yet, but so far none of the other battery banks I've brought onboard in carry-on have been an issue.The construction isn't exactly what I would call substantial, but it ticks all of the boxes...Wireless charging (10 watts), USB charging (2.0 only at up to 3.1 amps total shared between two ports), DC output, AC inverter, and a nifty little flashlight (just in case).Now, the "could be better". First, the USB C port is ONLY for charging the unit. It is not capable of powering devices.Charging is slow. The unit will accept USB C chargers up to 18 watts for charging. BEWARE that the charger it comes with is NOT a standard USB charger-even though it has a standard USB 2.0 socket!!! It has 9 volts on its output at 2 amps (18 watts) rather than the standard 5 volts. A full charge will take about 5 hours.Second, the DC output is UNREGULATED. It will drop down as low as 9 volts as the battery discharges. Bear this in mind as you use various accessories. If they don't have their own onboard regulation, they may operate improperly or stop operating entirely well before the battery runs down.Finally, the operation isn't exactly intuitive, but the manual does describe the basics. Before you do anything, you need to switch the unit "on" with the main power switch (leftmost, with the universal "power switch" symbol on it) before it will power up. This will power the USB, DC accessory, and contactless charging. The LCD will illuminate indicating the current battery charge level, and confirmation that the 12 Volt DC and USB outputs are active. If there is no load, the unit will shut off after a few seconds to save the battery.Once the unit is turned on, you can activate the flashlight and/or AC inverter by HOLDING DOWN those buttons. Pressing the flashlight button once activated will toggle modes (on, flashing, S-O-S in Morse code ... --- ...). Hold down the flashlight or AC inverter button again to shut them off, or shut off the unit entirely by holding down the main power button.All of this this makes sense, but it's not obvious that you need to HOLD DOWN the buttons for some of these functions (turn on/off flashlight or AC inverter, turn off unit entirely).Overall, it works as advertised. If you've got the money to spend on a better one (Anker, Jackery, etc.) you DO get better build quality for the price, but given the price point of this one it isn't a bad little unit at all.PS: They do not recommend it for CPAP use, but I did plug both of my units into the AC outlet to test (ResMed AirMini and AirSense 11). Both powered up fine. At 85 Watt-Hours, it should power the typical 6.3 Watt load of the AirMini for about 13.5 hours or the typical 56.1 Watt load of the AirSense 11 for 1-2 hours (longer if you shut off the heated tubing and humidifier).Disclaimer: Not a medical life-safety device, use at your own risk, I take no responsibility for any harm that may result, your mileage may vary, etc...

I’m very disappointed with this product. Initially, everything seemed fine, and the unit appeared to work as expected.However, when it reached 95% charge, it completely stopped charging and hasn’t worked since. I’ve tried multiple outlets, cables, and charging boxes that work perfectly with other devices, but nothing resolves the issue.I expect a product like this to function properly, at least for one full charge cycle..

This is a great battery. I plugged in a tabletop water fountain and ran it for 5 hours and only used 24%of the battery. It is compact and has a sturdy carry case. Love it.

I love how it has a carrying case. As someone going to college and not sure if classrooms will have plug in spots I bought this to go with me. Nice having a case to put in so can slide into my bookbag. Also love has wireless charging ontop for my bf phone or anyone needing a charge.