KrisdoniaPower Bank with AC Outlet, Portable Laptop Charger Battery Bank USB C 100W Fast Charging, 80000mAh/296Wh Power Station External Battery Pack 130W/110V for Outdoor Camping Home Office

This battery pack was a lot bigger than I expected but it makes sense since it being a 80ah battery. Out of the box i saw 95% battery level but that is a lie. The display is not really accurate out of the box because like another review said which gave this one star, it drained really fast. It also drained really fast from 95% to 25% in half an hour but after that it started draining normal as i tested it with my legion go that outputs 35w. doing some math it turns out the battery pack was most likely charged to 30% rather than the displayed 95%. When i started recharging it back up, it recharges really quickly which made it a bit sus but after it got to 50% it started slowing down so ultimately i think the display is not accurate for outputting the correct battery level.I like that it comes with some accessories because like the usb c and usb a ports it comes with its own wires. Too bad it only comes with only 1 usb c port. i wish it could have had 2 especially for the price. This is not a cheap power bank and I would recommend people to probably wait for a sale if you need a battery bank of this capacity. The 3 prong outlet that it has isn't as useful because it only can suppoprt up to 130w which most 3 prong outlets can easily surpass so its really not necessary for that port. They couldve used more usb c ports instead. So don't go an plug a microwave or a heater on this thing since those are above 1000w while this battery bank can only output 130w.The weight of this is pretty decent. it doesn't feel as heavy as it looks. However its drawback is that the power brick is also needed inorder to charge it so you woul dneed to bring that too so this bank is not as portable as it can be. Ultimately, its a power bank that is functional and does what it needs to but the display of the capacity is too simple and could use a bit more detail like how much watts you're using.

This is a massive capacity USB charger - perfect for extended power outages and lots of devices.Out of box - this thing is much heavier duty than most other plastic enclosure chargers i've owned. The case is metal and the included cables and DC charger are very high quality. In addition to the DC block, USB-C and A->C cable - it also includes a nice neoprene material storage case which is a nice bonus.The 80000 mAh capacity is enough to charge my phone nearly 15 times! It's also enough to charge my M3 macbook nearly 4 times. If you're looking to use this in an emergency - the included AC out is great for small appliances around the house (keep in mind it is limited to 130W so you wont be running any larger appliances or high draw startup things.)Using a USB-C cable all of my devices charge rapidly at full speed - and the fan on the battery only runs when the AC port is in use (and atleast my fan is very quiet.) A fan is normal for any inverter like this. If you have the option, use the USB ports for charging and not the AC because the inverter does result in a reduction of capacity.Overall this is a great high capacity charger for emergencies, car camping or other places where you need a lot of battery power - and this is much higher capacity and quality than others in this price range.

I got this hoping it would power my husband's CPAP machine. He's not brave enough to try it for a whole night so I'm using it to run my laptop. I charged two cell phones from 15% up to 80% with high speed charging and the battery bank only went down from 100% to 80%. I'm running my laptop now and it does seem to be drawing the battery down faster but it is charging my laptop. It probably weighs more than 5 lb so it's not the most portable thing but it's got to put out a lot of juice. I like that it comes with a padded case that you can use to take it somewhere, the charging cord is large though and doesn't fit in the bag. Keep that at home I guess. So far I'm happy with it. Will update later when I know how long it lasts. Also comes with this handy power adapter I guess if you need to plug in foreign plugs.

My item came used. It was missing the bag that it's supposed to be stored in.I bought it as new. Even the box was all beat up.Very disappointed

Used this already two times with my 16" MacBook Pro, and it worked great! As soon as I plugged in it started dropping the battery level very fast I was like oh wow this is not gonna work but as it was dropping it kept going slower, it charged my laptop from 48% to 100% and stayed plugged in through USB-C for another hour and the power bank was at 75% !It's not something you can keep at your pocket but going at an internet cafe in a backpack it's definitely great! By the way it barely got warm on the outside.The charger that comes with it is 76W rated but keep in mind it can be charged through USB-C as well (65W).

This thing is perfect for a huge range of uses. It was very quick to charge and went from 0 to 100% in about 4 hours out of the box. Lightweight and small enough to travel with or go camping. Perfect for a laptop charger in a place where a wall outlet is not accessible or even small powered LED lights/tv ect. With 130 Watts on the AC outlet is plenty for a laptop charger, and with 80,000 mAhs will charge multiple times without going dead. I charged my phone from being completely dead and it barely put a dent in the usage. It also has a digital display which shows the percent of the power that is left which is very convenient. One of my best purchases yet! I plan on using in garage, on picknicks, out on the boat, camping ect. Again so many uses for this and a very handy tool to have where power is not readily available. I have even used on the couch when I do not want to run an extension cord for my phone to charge.