KrisdoniaAC Outlet Portable Charger 60000mAh 110V/130W Laptop Power Bank with AC Outlet, 2 USB QC 3.0 and Type-C for Laptop, CPAP, Drone, Projector, Smartphone and Others

I bought this because I work in multiple datacenters using a corporate laptop, and I am constantly running around dealing with issues in various sites. I am not always near a 120v outlet...in fact I am often not near any usable outlet. The corp laptop drains fast thanks to all the security software they have imaged it with, despite having a relatively new battery. I bought this power bank to put in my work backpack to be able to have some juice as I go.Received this guy today (10/20/2020) and have begun testing it. It charged from 87% to 100% in about 20 minutes. When I plugged in my laptop (Dell Latitude 7390) to the AC outlet, the power bank drained FAST. Went from 100% to 89% in about 10 minutes. During that time, the laptop stayed powered on, at maximum power setting, and charged an additional 5%. Then I decided to test the charging with the laptop completely turned off. In ~10 minutes, the power bank discharged 5%, and the laptop charged 15%! It seems the claims of being able to charge a laptop roughly 3 times off this bank have at least some merit!I don't know how much power my laptop draws from the wall while it's powered on, (power adapter is rated for 65w) but it pulls significantly more than if it were off and just charging. I have a relatively new battery in this thing and it still drains super quick, so with your laptop, your mileage will vary. Especially if you're using a personal laptop and don't have to worry about all the battery-sapping corporate security garbage like I have to.I will do further testing on this once I get one of those wattage usage plugs.Cooling seems robust. As I am lugging this thing around INSIDE a backpack (with an opening at the top for charging cables to exit the bag), this thing became slightly warm, at most...with a laptop and a One Plus 8 Pro charging off it at the same time. Tested this for about 20 minutes. The fan immediately comes on when the AC outlet is in use, but the unit never seems to overheat. I'm very glad cooling was taken into consideration here because excessive heat will definitely shorten the lifespan of the internals.Other things: Unit is about 4lbs, it's kinda heavy but it's not bad. It seems very durable and built to last. LCD display is nice, not too bright and not too dim. Unit turns itself off once things connected to it have been fully charged. It is using modified Sine wave, unfortunately, instead of pure Sine wave. All research I have done on this leads me to conclude it's not too big of a deal, as nearly all modern devices are able to cope with that....however for $270, I think it's worth mentioning, maybe they could have gone with a better power delivery system.I'll update this review at a later time with more information, especially if I have anything fry while connected to this, or any other crazy events happening.

I feel as though this power bank is a utility that is greatly needed for those on the go. It takes a bit of time to charge it, but once it is fully charged, the power capacity allows my laptop to run uninterrupted for hours. I have noticed that if the battery is low during the time the power bank is being utilized, it will drain the battery quicker to charge the laptop's battery. That is something to consider when maximizing how long the power bank will last. It seems a fully charged laptop battery doesn't require as much power from the bank. Although the power bank is a bit heavy, the size makes it not as much of a burden to carry is a backpack or portable case. Overall, is a really nice item to have.

This portable power station is amazing! Powers my laptop while working outside and is incredibly durable and lightweight and sleek to transport. I've charged my phone several times from completely dead and it still had battery left. Very easy to use and is a must for camping or working remote. Definitely worth the money and would make a great gift for someone. Display makes it easy to read how much charge is left. Only took about 8 hours to charge power station up from completely dead. Comes with it's own charger

Awesome charger. This thing charges my laptop right up when I'm in an area where I can't get plugged ti a wall. Has some decent weight to it, easy to use big size to it, and comes with a charging cord!

Do not buy it you will regret for you money, it’s slow charging and it is finish the power very quickly in less than 10 minutes went from 100% to 80% and charging only PC and cell phone. I bought to solve electricity issue but get into another trash device.NOT WORTH IT.

Worked great for kids sounds machine and lamp when we lost power for several hours right at bedtime. Lasted all night running lamp and sound machine with 70% still left in the tank!

The first one of these I ordered showed up non-functional. Wouldn't charge or power on. Krisdonia's customer service was quick to send a replacement unit. The first thing you're gonna notice is that it's big, bulky and heavy which oddly enough seems to be a problem some people have with it. This is one of the largest power banks you're gonna find without going with a full portable power station. This is something you'll want for long road trips for devices that suck up power like laptops and portable gaming consoles, not something to keep in your pocket to keep your phone charged all day. Depending on settings it'll keep my Steam Deck going for 8-10 hours. It does support through-charging for those that care about that kind of thing. The DC charger is 19v and it has 4 outputs: 1 USB-C, 2 USB-A and a standard AC. One thing to definitely keep in mind though is that the max output for the USB-C is <5A so any devices that require 45+W to maintain a reliable charge are gonna need to be plugged into the AC with an adapter. The LED display will keep you constantly informed where the charge is at and you can't turn it off as long as the bank is in use or plugged in. If you plan to keep this thing plugged in when not in use I recommend either covering the LED or putting it somewhere light won't be an issue. The display WILL light up an entire room and is incredibly bright. It comes with a pretty nice protective case but the pocket on the case however isn't really big enough to comfortably fit the charger so I recommend finding a small bag to keep them together in. Finally it is rather expensive but considering the power you're getting in portability this size that's to be expected. All in all I recommend this bank.Pros:-Huge Capacity-Through-Charging Supported-Great for Portable Work/Gaming on Long TripsCons:-Expensive-Big, Bulky and Heavy-Case isn't Big Enough to Properly Fit the Charger-LED Display is INCREDIBLY Bright