AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook

Battery banks seem to come in such a large array of sizes that I get confused as to what to buy. Getting a small form factor means I can bring it around everywhere at the cost of actual battery life and practicality. (No usb C or AC output). Getting a large one means it's a lot more expensive, travelling by air may be limited and of course it's a lot more bulky and heavy to bring around. I suppose going camping would be the ideal scenario where you can take full advantage of a larger power bank. Realistically though, I'm not going to be camping often but I will be taking transit and being a millennial - hanging out at Starbucks and working off of my laptop. I finally settled on this and it seems to work well. I didn't want a small pocket version as it can't power my laptop which I use far more frequently compared to my phone or tablet. This is one of the smaller units with an a/c plug which can do just that. Unfortunately the USB C does not support Power Delivery (PD) thus it cannot automatically detect your laptop and step up the voltage to 20v from 5v. It can charge up to 5v at 3a though. Having the AC outlet is definitely useful for other low powered non-USB devices. I've tested this using my AA battery charger and DSLR camera battery charger. The USB outputs are far more useful. Charging my camera, cell phone and tablet. I put this in my backpack feeling confident I don't have to worry about running out of power for the whole day. The compact nature of this battery pack means its not bulky or cumbersome to carry around all day.

I like the silver color of this portable battery. It comes with 80% charged. So I put it to the test. Once I plug in my laptop I can used 3.5 hours, and it also fully charged my lap top, which I can used for another 2.5 hours , and yet it still have another 20% on the battery for you to used. So I fully charged the battery, and used on my laptop again. The total I get from it is 8 hours which are very impress and it lasted the whole day of work for me while I am on the road. So that I do not have to worry about running out of power and have to run around to find somewhere I can plug in. This is a life saver for me. I like it that, it comes with two cable one for your charging device such as phone, tablet and another is for you to charge your battery. Best thing is it comes with AC adapter as well. It has a nice and very sturdy carrying case. Love the light feature where it shows you how many percent it your battery at. Also there is a green like when to indicate for you that it is ready for you to plug in your laptop. You can also turn that off when you are not plug in your computer. Oh not to forget it also can be use as a flash light. I also love that it has a build in fan so when it is in used it is not hot when you touch it as all. The fan is very quiet though - All and all if you are looking to free yourself from worry when is your laptop going black, or where can you plug in your laptop on the go. Get this - this will free you from all that and it is also give you the peace of mind when you on the go.

Keeps my laptop powered hours beyond what the internal battery can do. It can charge via micro usb at 10 watts, type C usb at 15 watts, or both together at 25 watts! It comes with a nice carrying case and it's AC outputs at 116v (which is in the range of 99% of electronics). It can even power my 55 inch smart TV for over 2 hours! Gives me a week of phone battery charges. I was hesitant to get it first because of it's large size, now that I have it I realize it's actually easy to carry with you. Just stick it in your laptop bag and it's good to go! Advertised at 116 watts, and it really is 116 watts, no false advertising! So many power banks lie about their capacity, but not this one. I highly recommend to anyone with a laptop. 10/10. Update: 1 year 10 months later it's still working good. Doesn't hold as much charge as when new but that's normal. Still can charge my laptop twice. I'm glad I purchased.

I got this because I'm going to become a truck driver soon. That means I'll be living out of a truck with no power source when it's not running. The laptop I just bought was supposed to run 4-5 hours unplugged. However it only runs about 1 & 1/2 hours unplugged. So I got this hoping it would give it a longer life running and it did, but it only added on an extra hour. So I'll be returning this. I wanted at least 4-5 hours. I'm just going to return the laptop too and buy a Mac, Apple hasn't failed me yet so I better just go with them. Anyways maybe this works good with other things, but when it comes to running a laptop you'll only get one hours worth charge. Also it has a loud fan that makes noise when it's operating. The one thing I really did like was the carrying case it came with, that was nice and the size is good, I just wish it lasted longer.

I was concerned that the Medistrom battery recommended for powering the AirSense 10 CPAP machine would not last all night and the cost was $330. From reading reviews, it appeared that if the CPAP heated humidifier was using too much battery life and it would only last several hours. During reading the reviews, one user recommended the Sikon Laptop Charger External Battery pack, for CPAP use, which can be found on Amazon at: https://www.amazon.com/gp/product/B07S7TK88B/ref=ppx_od_dt_b_asin_title_s00?ie=UTF8&psc=1 This battery is sold primarily for powering laptop computers. Thus, I purchased the Sikon External Battery pack to use with a medical CPAP device in preparation for a safari to Africa where I would not always have electricity overnight. I have been testing it out at home, with my Resmed Airsense 10 CPAP and this is what I found. 1. I got 5 hrs use from it with the heated humidifier turned to a 5 setting. 2. The second time I tried it, I turned the humidifier off and got 8 hrs use. Although the air was drier, I did not find that it prevented me from a comfortable sleep. The Sikon battery is a 110Wh/31200mAh lithium-ion battery. TSA says: “Lithium ion batteries with more than 100 watt hours (Wh) may be allowed in carry-on bags with airline approval.” "Delta Airlines says the following: "Customers are permitted to travel with lithium ion batteries tht contain a maximum of 160 watt-hours per battery. Lithium ion batteries not installed in a device must be in carry-on baggage and no more than two spares between 100 and 160 watt-hours are allowed." Check specific airlines for their policies. Pros: 1. No special cable is needed to plug the CPAP into the Sikon battery. There is a standard two prong plug on the end of the battery so that the CPAP plug plugs directly into the battery. 2. This battery has enough power to power a CPAP 5-8 hrs depending on use of the heated humidifier. 3. A charging cable is provided using a USB-C port on the device. 4. It comes with a lightweight carrying case but I think it would fit into the CPAP carrying case by itself. 5. It has an emergency built in flashlight. 6. It also comes with a micro-USB charging port and cable. 7. Has a one USB output port, and one USB-C output port for charging. 8. Cost was only $119 compared to $330 for the Medistrom battery. Cons: 1. It weighs 2.4 lbs. 2. It has a fan in the back end of the device that make a kind of “white noise” when running. I did not find this objectionable and it did not prevent me from falling or staying asleep. Those who use “white noise” to sleep might find this also works for that purpose. 3. If the battery is fully depleted, I found it took about 10 hrs to fully charge the battery, using the provided USB-C adapter.

I actually was not aware that there was such a thing as laptop powerbanks until recently, my boss actually recommended this to me, to maximize my at home Productivity, I've owned a couple Anker powerbanks that I still use to this day for my mobile devices and tablets, but when I'm working on the road, there are many times I wish I could have a powerbank for my 2015 HP Envy laptop. I do change out the battery once a year, but it just really does not have the battery life needed for my new demands of it. - I get barely 2 hours on a full charge. This has been awesome for keeping my laptop charged when I'm driving or even for when we go camping. And it charges super fast!! The unit itself holds an impressive charge as well! I good 48 hours of constant power!! It has made working form home a breeze!! It has so many ports to charge pretty much anything with 1 US plug port, a USB port and a type C port for output options. And it charges via microUSB. I was so excited , I could do my hair even when we're camping With my daughter girls scout Troop The reasons I just had to give a 5 star rating was the solid , durable , high quality look and feel to it! Definitely worth every penny! This unit has paid for itself already in the past 2 weeks just in how much time alone it has saved me. Highly recommended

Had this thing for almost 5 years now and it’s still going strong. Originally got it because it can charge a laptop and it has charged any laptop that I’ve hooked up to it. Other than that it charges other small devices. It doesn’t last that long, I would say it’s good for 4-5 phone charges. Pro tip: Use the usb-c to charge the power bank. It’s an input as well as output port and charges much faster than the micro usb. If you push the power button 1 time it will charge at lower wattage. Which will not activate the cooling fan. If you hold power down it activates the ac power as well as the cooling fan. It’s a big unit to carry around but overall I’m happy with this this unit. Doesn’t seem to have lost a lot of battery capacity either and all the lights on the face still work after 5 yrs.

Bought two of these 3 years ago with pretty minimal use. Travel was into and then a few feet out of my car maybe 12 or so times in 3 years and one of them no longer works. I can power it on but the fan wont start and the light flashes at me. I can still use the usb charging so atleast its not entirely useless. Just useless for what i use it for