Anker 621 Magnetic Portable Charger (MagGo), 5,000mAh Wireless Power Bank with USB-C Cable, Magsafe-Compatible Battery Pack for iPhone 16 /15/14/13/12 Series

I've used this power brick 4 times now. It holds enough power to recharge my 14 ProMax 1 time. That's all I needed it for, so I'm happy. I love the ease of use, how I can just attach it to the back of my case and my phone recharges. I like that it's slim and not cumbersome. The whole unit warms slightly when charging the phone, but it's not enough to worry about.

At basically the same capacity as most modern smartphones, its a good option if you just need to top off while on a trip or doing some activity out and about in a pinch. Its fairly light, easy to fit in your pocket, slim and easy to take you with you anywhere you go. But its only going to charge you up maybe once. Don't count on this if you take a long trip and need portable battery power to recharge multiple times or multiple devices. This is meant to be a one charge, one device type of accessory and its great at that!

Seems when I upgraded my phone the battery life wasn't as great. I LOOOVE this product. Charges my phone fully charged. Just don't be a dingbat like me and think its broken when you 1st get it. It's not... you just have to turn the power button on, ha!

3/22/25: Update after customer service reached out to me. They offered a replacement or full refund. I chose replacement as I’ve always preferred this brand. So far the replacement has worked well. Great customer service and product is as expected. Would recommend. Huge plus over others is the slim design. Fits nicely in my phone holder in the car. Still gets warm when using but only if you are using the phone while charging it which is to be expected with any charger.I genuinely felt the Anker brand was superior to others so I bought this and gave my son the one I had. For this price, I would not recommend. Fully charged, it charged my phone less than 50% before dying. It took over 2 hours to do that and was hot after a short period of time. It also takes forever to get it fully charged. On the plus side, it is slim and fits nicely in my hand and phone holder.

Works well but can occasionally run very hot.

First the product is well designed externally, slim and literally sticks to the phone, holds charge well over long periods.Thank you’s ends hereIssues1 the mag charger does not always work. I have one charger that works perfectly. The other was DOA ! Charged overnight and tried charging g the phonw - dis not work on MagSafe side - worked they USB2 once you drain it 100% - it’s not easy to recharge it - normal wall USB I usually use 25-40w did not work - only lights 1-2 blinked a few times and then nothing happened. With Apple 100w charger it worked, but.. I don’t plan to have the big Apple charger on my vacation trips - a definite FAIL3 Anker needs to crack this … when your phone is charged and say at 90% and you attracted the charger, then it charges 5the phone to -00% and DOES NoT SWITCH OFF. It converts that into heat . This overheats the charger and the phone. Getting a message that your phone is too hot is very common and not healthy.Also it keeps discharging the pack. So soon you will have a discharged pack by attaching your phone to it.So nett another FAILThere are many other less branded cheaper ones that actually work and pass the tests above

I love the magnetic charge concept, and these do work really well. But - we didn’t get a full battery recharge on our new iPhone 15 phones with these. Love the easy of use, magnetic charging, and sleek design, but underwhelmed with around 60-75% recharges.

In today's fast-paced world, staying connected is essential, and the Anker Magnetic Portable Charger has become my go-to solution for keeping my devices powered up on the go. With its convenient wireless charging capability and compact design, it's the ultimate companion for busy days and travel adventures.What sets the Anker Magnetic Portable Charger apart is its versatility. Equipped with both wireless charging and a USB-C cable, it's compatible with a wide range of devices, from smartphones to tablets and beyond. Whether I'm charging my phone while out and about or topping up my tablet on a long flight, this charger has me covered.Using the Anker Magnetic Portable Charger is a breeze. Its magnetic design ensures a secure connection to my devices, so I never have to worry about them slipping or falling off while charging. Plus, its compact size makes it easy to slip into my pocket or bag, so I can take it with me wherever I go.Since incorporating the Anker Magnetic Portable Charger into my daily routine, I've experienced newfound freedom and peace of mind knowing that I always have a reliable power source at my fingertips. Whether I'm working remotely, exploring new places, or simply running errands around town, this charger keeps me powered up and ready for whatever comes my way.In summary, if you're looking for a portable and versatile charging solution to keep your devices powered up on the go, look no further than the Anker Magnetic Portable Charger. Its wireless charging capabilities, compact design, and reliable performance make it a must-have for anyone with an on-the-go lifestyle.