GENSROCKPortable Power Bank, 24,000mAh Portable Laptop Charger with 150W Peak AC Outlet, 8-Port Compatible with iPhone Series, MacBook, Dell, Samsung for Outdoor Camping Home Office Emergency.

I have used this power bank on several out of state road trips and for camping. It holds a charge and works great for cell phones and charging back upLights and for air pumps for inflating things. Its small frame makes it easy to keep anywhere.

I work from home. Sometimes, my power would randomly go out (severe thunderstorms, hurricanes, etc). There was a time my power went out due to someone hitting the transformer with their car in my city. My laptop battery was extremely low and my outlets were not working (because I lost power). I had an important deadline.This device saved the day! I was able to meet deadlines and complete other tasks for the rest of the day like normal. It lasts for hours. Thankful for this device! It’s powerful and convenient.Additionally, it has emergency lighting with different settings just in case it’s dark throughout the day or you’re trying to send SOS signals.Definitely worth the money.

Very solid product works well charges phones mac book no problem, recharges pretty quickly off car charger as well.

This is so awesome I absolutely love mine!!! It has so much power and great design with it being so compact! Great for camping or emergency situations!

Very disappointing, as I'd hoped to use this as a sort of travel backup and a basic UPS to protect my small computer (which draws 30W-50W during regular use, surges up to 80W for heavy use). I tried to run AC devices from it. It can handle a lamp (about 10W max) but couldn't even turn on or sustain an approx. 50W device (with max current surge of 100W). It's supposed to handle 120W with max of 150W but it clearly can't do this. Doesn't help to fully charge it - same results.Is this a one-off? I bought a second one. I had the same problem. Turning on "AC" lets it power small devices, but if you're trying to power a laptop/computer that's pulling 50W+, it doesn't seem like it can even support that.

Purchased this for a camping trip. It holds a good charge and works great. It's small enough to throw in my laptop bag so I can do work at the ballpark.

I'm really pleased with this portable charger! It's compact, lightweight, and packs quite a punch. During a recent camping trip, I borrowed a friend's similar charger, which was three times the price, and it worked great, easily inflating my mattress. I was thrilled to find this one, which not only inflated my mattress without a hitch but also kept my phone and other gadgets powered throughout the trip.One feature I love is the pass-through charging. I could plug it into my car's cigarette lighter on the way to the campsite and keep my phone and dash cam running without interruption. No need to stop charging anything during the drive—super convenient!This charger is definitely worth the money. A nice bonus is that it can even charge my laptop on the go, and the built-in flashlight was super handy for setting up camp at night. I highly recommend it to anyone in need of a reliable and versatile portable charger.

I love everything about it how small it is the features it has how easy it is to recharge I would definitely recommend this as to how well it works and how long it's charged last I'm still in the process of learning