Nice charger with a couple of minor flaws. I like the magnetic cable holster and the seat belt style retainer system. It's very sturdy and easy to use. The cable is plenty long and seems of good quality. The capacity is large enough to charge a couple of times and the display on the device is very useful. Where this device struggles is in versatility. This can only be used with USB-C devices. There is no standard USB ports on the charger anywhere so if you have an iPhone or some other device that needs a charge, this will need an adapter. Not the end of the world for a relatively durable and good looking charger, but definitely something to keep in mind if you have multiple devices. Read more

Much bigger then it looks, thought would be smaller for a keychain, but it's actually almost as big as my cell phone, but it works good and charged my watch pretty fast. Read more

Lobe this battery pack it has been my go to on my travel to japan. I did bought 4 different ones and this one is the one of choice Read more

It works good. Keeps charge up on phones and watches Read more

If you're looking for a convenient way to charge multiple devices on the go, this is a great option, especially if you're in the Samsung Galaxy ecosystem. It charges 3 things simultaneously if including a watch on the built in charger, but it does get (expectedly) warmer in such a scenario. My galaxy watch 8 40mm took a long time to charge when just itself was on the charger, probably around 2 hours from 0% to full, but it only used maybe 13% of the total battery of the power bank. The included cable that pulls out is super convenient and I'm glad we're starting to put that feature in most charging bricks, but I think the durability of it over time will be interesting.. Mine seemed to lay flat inside the cut out at first as if it was magnetized, but after just a few days, it sort of dangles and doesn't want to retract all the way back in. It does make it more portable to have this option since you don't have to worry about bringing another cable with you though, so it's probably worth it. Overall this battery bank has a good, large capacity for most use cases outside of laptops and is a good option. I'm not sure why some people knocked stars off for not working with an apple watch... It does not advertise for apple watches at all. Read more