ALLPOWERSPortable Charger 41600mAh Power Bank with AC Outlets USB Wireless 110V200W Laptop Power Bank Fast Charging Battery Pack for Cell Phone Camera Drone

I use this for work, using my laptop (Dell XPS 15) for 8+ hours at a time when I'm in a location with no power. I do some computationally heavy stuff so my laptop's power needs are higher than average, and runs about 2 hours on the laptop's own battery. With this extra battery, I get about 3-4 hours extra. That doesn't add up to 8 hours, so I turn on battery saver (unfortunately reduces the computational power) and reduce screen brightness. The LCD display on the Allpowers unit shows how many watts I'm drawing and I found that the estimated battery life shown is pretty accurate. Just keep in mind that it'll revise the number when you're using more watts and reduce it when you don't; it doesn't average it out, but it's still a very useful feature.When I have access to the sun, I use Allpower's 60 W solar panel. This keeps both the laptop battery and the external battery topped up at 100%. On cloudy days, it doesn't top up both batteries but it gives enough juice to use full power on the laptop all day and not turn on the battery saver. I tried a different solar panel with the same connector but it just didn't work. So in my limited experience, this pairs well with the Allpowers solar panel but not others. That being said, their solar panel works flawlessly. (The solar panel cable is too short, but that's a nitpick with the solar panel, not this battery unit.)Durability: This unit probably wasn't meant for rough use, but I've dropped it from waist height onto concrete by accident and it didn't even chip the plastic. I occasionally drop it and it works fine, so this is an unexpected plus.Wireless charging: I don't use it much. It only gets about 5-6 W into my iPhone and I prefer to use a cable.Noise: Pretty much zero. It has a built-in fan for the AC converter, which is not audible unless I hold it near my ear. It vibrates slightly, which isn't noticeable and produces no rattles when it's set on a table.All in all, this is a great piece of tech. If I didn't have the solar panel, I'd probably buy one of their beefier batteries for true all-day use of a laptop without recharging. Since I have the solar panel, it works fantastically (with recharging) and does what I need it to.

When I first got it I loved it! I live off grid and needed a way to keep my phone charged. It kept my phone charged and ready to go even though I am on it 12 hours per day. Well, today around 11AM I tried to charge this unit but it has not worked. The screen doesn’t light up. I left it hooked up for an hour and nothing. I am disappointed. It only lasted 3weeks and is now useless.

I travel a lot, for both business and hiking. At airport sometimes it is very annoying when trying find an electrical outlet while using laptop. On some airplanes there is not outlet either. sometimes I even need to work on uber or taxi. so I was always concerned about my laptop's battery level. While hiking I use drone a lot. In both cases, i need a power bank which can charge not only cellphone but also is powerful enough to quickly charge laptop and large drone. This ALLPOWERS Portable Charger meets my requirements. so far I have brought it with me for 3 trips. i can say i have zero complain about it. It can basically fully charge my laptop in one hour, at the same time charging my cell phone. It can charge my drone 4-5 times which is very useful for hiking or comping. Another good thing is it is pretty light and small sized so I can easily put it in my backpack while travelling. I once used it to charge two laptop at the same time and amazingly it worked fine.

At a first glance, this is an impressive unit with pretty much all charging options available. In practice however, I found that it's nearly completely useless with charging my USB-C devices. The main problem stems from the fact that this device can charge other devices through its USB-C port as well as charge itself through the same port. What effectively ends up happening is that my client devices will begin charging but at some point before reaching a 100% state of charge, the charge station itself will begin to suck the client battery dry in order to recharge itself. I've seen my Lenovo Chromebook reach over 80% charge level then some time later come back and check on it only to find that the Chromebook is down to 25% while the charge station itself gained its own battery capacity. The same has happened with my Pixel 6 Pro smartphone. This problem makes this unit pretty much useless. I don't know if the charge controller in my particular unit is faulty or if it's some kind of firmware problem, but it's quite frankly unacceptable. What's even more frustrating is that my Amazon product return window has closed so I can't even return it for a refund.In summary, an impressive looking unit with seemingly good build quality but not usable for it's main purpose.

Portable charge this is great for somebody that lives in a hurricane zone area that wants to be able to charge any of their phones or refrigerator or whatever they need to this is a power station very easy to use gra for traveling in a great battery life

The % charged is not accurate. Battery itself is good and lasts a good amount of time.On a number of occasions I use the wireless charge port with my fold4. It works but gets quite hot. On my last vacation, I noticed a funny smell during the night and could not figure out what it was till I got my phone off the charger in the AM. The phone was very hot, and I noticed a change in color at the charger contact point and a divot on the charger. The divot was from the plastic melting, which explains the funny smell. Don't know if this could have been turned into a fire, but with li-ion, it could have been bad if somehow that heat got to the batteries. I write this review to warn all not to use the wireless charger port. The convenience does not warrant the risk.

The product I bought was supposed to be for an electric weed whip and it does not work. It’s not enough Ambridge for the weed whip. The whip has 2 A and it still run it.