I got this to charge the Canon R3 and also to use it as a main power source for longer video shooting. It works wonderfully! I plugged it into the camera, while the camera was off, and the green light came on! I then turned the camera on and the green light went off. I thought it wasn't working and was upset. HOWEVER, it was working. There just isn't an indicator on the camera that it is (as far as I can tell). I ran the camera in hd, connected/powered by the anker powerbank for 7.5hrs, and the powerbank still had plenty left to go. And the camera battery hadn't discharged at all since the camera was only drawing from the powerpack. This is awesome as anyone looking at the canon two part solution for powering the camera, knows that it's like $600+!

For most laptops this could probably keep you running for a 8 hour shift on a 2 hour charge. In my case, my employer's background software burns through the provided laptop's battery in 45 minutes and this battery gives me an 3 hours plus or minus 30 minutes which is a life saver when I am at a site trouble shooting. I would definitely recommend this for anyone who travels as it is good to go when packed in your carry on and will keep your laptop powered. Note that if you are doing intensive gaming you will need a battery capable of putting out more power but this should power most work computers or a computer streaming videos or using office programs.

I bought this for my newest surface. My old battery was not able to charge my 2023 surface. This battery has no problem. It also charges my cell phone and the plug with the USB-C cable can and does charge my surface without any problems.

I regularly travel for work and don't always have access to power. This has been perfect for charging my laptop and Steam Deck. The low power mode is also nice for charging my phone and other smaller devices. If you are looking for a power bank to charge smaller devices only (i.e. tablets and smaller), than this power bank is not for you. Get a cheaper power bank with a lower power output.

This Lithium-ion battery charging pack is a beast! Very large capacity, great features, 2 USB-A and 1 USB-C connection port! IQ technology for auto intelligence for proper charging rates and voltage! Nice capacity LED indicator system and trickle charge when button is pressed twice or regular change! Quality case and comes with cable and pocket bag with drawer string to protect it! I love this device. It is the real thing! It may be too big for some people, Anker makes smaller capacity devices that are very good, too! I have one of those devices, too! Anker makes quality products!

Ive had this since 2020 and it still holds a good charge. Ive been able to fully charge my phone and switch with still just a little under half charge left. Im impressed by how it's holding up, at first I was concerned as that was one of the biggest complaints I saw. My use isnt really that heavy and there can be weeks/even a month or so when I dont use it but it was well worth the investment for me. I love that it can fast charge my devices as well. Really no complaints from me. Highly recommended!