AnkerMagGo Power Bank for Apple Watch, Officially Certified, 10,000 mAh Compact Battery Pack with Built-in USB-C Cable, 35 W Max, for iPhone 15 Series, Samsung, iPad, AirPods and MoreClimatePartner certified

UPDATE: Anker reached out with top tier customer support. They helped me troubleshoot my slow charging speeds and it’s just that the watch itself is designed to charge at different rates depending on several different factors. They explained it very clearly and in a helpful way and it was enough for me to just keep using it in good faith. I can safely say this thing works pretty well especially by comparing it to other chargers. I tried to use other watch chargers with a wattage read and found they were the same as well with slow charging speeds. After taking this on multiple trips, it will definitely charge your watch in a pinch. I may have just had some errors in my first overnight charge but after putting it through its paces, I went a full 5 days just using this to charge my watch and even my phone once or twice and it saved me packing a two cables or fighting someone for an outlet. Is this worth the full price tag? I’m not exactly sure. I think I found my value out of it. Basically saves you from packing or buying a watch and usb c cable. Plus it has enough capacity to charge my watch several times over. Really no more complaints!Okay so two things here. I bought the other battery which has the same built in cable, but features a wall outlet plug in. Super useful when travelling. No fussing with a power brick or worrying about forgetting it plugged into the hotel wall, but whatever. Then I saw this. I was annoyed because if I had seen this one that has a watch charger built in, I would've scooped this up in a heartbeat! Against my better judgment, I bought this one too and gifted the other charger to my girlfriend. Sadly I did realize that this battery bank doesn't have a wall outlet charger. Not really this thing's fault, it doesn't advertise that it does, but man I just saw the same style battery and thought it did. Bummer. Not a big deal. What IS a big deal is that this thing comes with little circle stickers for you to put on the watch charge to help "stabilize" it. Usually a red flag when a product has a "fix" for an issue, but whatever. I love Anker products. I apply the sticker and plug my phone in. The phone charges at about 20w which I can see because of the neat little digital readout. Super cool. I have one of those cables that reads out the wattage and can confirm, I plugged it in to charge at 30w, battery confirms 30w, and even better yet, it gives an estimate to the battery being full. Very neat!Now for the terrible part. I popped my watch onto the charger....it charges at .8w. That's right. Not the max 5w, not 2w, not even 1w, just .8w. To give you an idea of how "fast" it charges, I put my watch on the charger at around 80%, went to sleep, woke up about 6 hours later to a 94% charged watch. Now I figured, maybe it's because my watch is nearly fully charged. Today I put my watch on there at 10%. Still .8w. I moved it around for a bit and I got up to 2w. Then it'd drop back down to .8w. I took the sticker off, no change, applied a new one, same result. Despite having some cool features, this is a return for me and off to find a replacement!

This is just a fantastic product. My wife and I used it on a trip to New Zealand where we were not able to plug our phones, watches, and iPads in for many hours. This little guy fast charged the Apple Watches using about 7% of capacity to bring one watch to 100% quickly, both phones and both iPads and still had electronics ready for something else. It's small and light. It has a very handy mini-display that shows you the state of charge and the power draw to each of three ports. I bought another one so we'll have two for the next trip.

Love this charging bank! It’s a great design and very pretty in color. I can charge my phone, watch and AirPods all in one place. Charges my watch in 40 minutes and still had plenty of charge left to use the next day to fully charge my watch a second time and AirPods. My husband also purchased one for himself too! Great buy! Highly recommend to anyone that has Apple products.

I can slide my Apple.#7 watch right over the charger onto the white charging disk. The watch immediately starts charging and charges quickly. Very portable, also has a USB-C cable for charging your phone or other device. There is a USB-C port for both charging the device and you can add another cable to charge another device.

Compact but has lots of power. Can’t vacation without this, especially if you have an Apple Watch as well. Easy to use and long battery life

It’s very nice, way smaller than I expected. Charges the phone fast. It looks better in person and very on the go friendly. I would compare the size to a deck of cards.

The best purchase. Super fast charging. And so pretty .

Great little unit. Came in handy at an amusement park !