Anker MagGo 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 More

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.

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!

I am quite happy with this battery. The size is great for taking it with me wherever I am going. The fact that it can charge any usb-c device with the built-in cable and my Apple Watch make it quite useful. I love the screen. I’m a big fan of data, so I love being able to see charging rates and exact amount of battery remaining. It handles pass-through charging wonderfully. I have tried with my watch attached, having the built-in cable connected, and having the usb-c plug connected. It handles charging and pass-through whether the built-in cable was connected to power or being powered through the usb-c port. I’ve only had it for a couple of weeks. So far it is great. I will be able to see overall durability over time.

Excellent charger for Apple Watch and iPhone. Compact design and amazing build quality Anker is known for. Works perfectly. I gave multiple chargers big and small but this is my new go to for a quick chsrge for my watch or my phone. A must have!

Game changer. I love that this has a built in Apple Watch charger. This is all you need when traveling. Chargers both the watch and phone with speed. The built in cable is superb convenient. The LED dip lay is useful to see outgoing watts and remaining battery.

A bit pricy for a 10,000mAh battery but very versatile in its use. Perfect for charging your watch anywhere and everywhere. It also has a USB-C out that will charge devices at up to 30W don’t quote me on this. It does vary between devices. The battery also has a built-in display to show output of power and input of charge.Perfect companion for my Apple Watch as a standalone charger or on the go while on the road.

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.