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

The media could not be loaded. I love this laptop power bank by EWEMOSI. I would actually consider this as a power station and not just a power bank. A regular power bank would not have a AC outlet but this one does with a built in inverter. This power bank is smaller than my other power stations and makes is easier to carry around.I carry this power bank almost everywhere I go outside the house. Wife sometime would work on her computer outside and need to charge her laptop computer and this power bank comes in handy. Some user complains about the noise from the cooling fan but inverters such as car inverter all have a cooling fan to cool off the unit. It is true that the cooling fan with this power bank is a little louder. Hopefully the manufacture can redesign with a quieter cooling fan.This power bank can be recharged and charge at the same time as along as you are not using the AC outlet. What I like the most about the power bank is it can be recharged with USB C or MicroUSB port unlike regular power station you need carry a separate AC power cable to recharge.The output on the AC outlet is rated at 100W. I have tested with a full size Vornado circulation fan and it can run the fan without problem!The package also comes with a semi rigid cloth storage pouch/container makes it easy to travel and keep it clean. Highly recommended for people who need extra mobile power on the go.

Bought this a couple months ago and have made four international trips with it. It is not for people that want to travel light. In my case I don't really care about a couple of pounds extra if I have substantial extra power. Very handy on the road, in a lounge when there is no power outlet, etc.I had lost the manual before using it the first time, and thought it wasn't working. I just didn't know that you have to push and hold the button to turn on the power for the 120v outlet. After that blunder it worked as designed, and well.15 Month Update:Absolutely excellent. I use it for my frequent travels as well as for emergency services. Well over a year later the battery hasn't lost any noticeable power and lasts just as long. The options for attaching a cord are great and the powerbank will give my laptop plenty of juice to last all day, or whenever the airplane seat's power outlet doesn't seem to work. It is big and bulky but I don't mind that, I would much rather have the power. Great product.

This portable laptop charger is a pretty nice laptop charger for what you get.It's a black rectangular charger with a fan on one end and the plug in for your laptop on the other. Simple in design, but does the job.It has a flashlight feature built in, and honestly it is a very good flashlight despite how small it seems. It's very bright so that if you need a source of light besides your laptop, it can have you covered.I like that the shape is rectangular because it makes it easy to slip into the bottom of my backpack an help open up the rest of the backpack above it for space for other things I carry in it. It can fit in my backpack when laying in either length or width direction, and I think that for a portable charger it isn't too bulky compared to other ones that I have seen.From what I've used of it (which isn't a whole lot yet), this laptop charger has a good battery life. This would probably be the most important feature for the charger, as it's not worth having if it doesn't help your laptop stay alive. From what I've used of it, it lives up to the job of repeated charging. Granted, I don't extensively use it, but I only have charged it once besides when I initially got it.My one negative point about this portable laptop charger is how loud the fan is. I know that it needs the fan in order to keep itself cool and be able to sustain itself, but I feel that this noise is enough to drop the rating down to a 4 star rating because it makes it that your environment would then have some noise that I argue is just above the level of white noise.Overall, it's a nice laptop charger. While the fan in it is loud, it is a simple and yet easy to use design. I recommend this portable laptop charger to anyone that travels frequently and needs power for their devices that will last, as from what I've seen of this charger it lasts awhile between charges.

Well this was what I needed, however I am a bit pissed as I missed the deadline to return it. No worries I'll take that. I bought this for my laptop usage as I would be sitting in a place where there was no power outlet for me to plug into. I didn't have to use it until about a month or so ago. I made sure on several occasions that it was fully charged and all system were a go despite having to be charging overnight. Had to use it on several occasions and it turns out that the battery drained with only 20% showing and I'm like how could this be. Re-charged it over night again and waiting another day and to my demise it was down to 20% again then just completely dead. Not for sure how old the product was and now not a fan of it.