LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Obsidian

August 6, 2025 update:Just making an update because a company that stands behind their products like LISEN does it needs to be noted.They reached out to me to replace the device I purchased with an upgrade device and I'm happy to report that the replacement device is on par with the specifations described. There no overheating and I was able to get a full charge on my Samsung Galaxy Note and still has enough power to top it off.Can't speak highly enough about the excellent customer service I got from Mobe, she went above and beyond to make sure I was happy with the upgraded device and due to their outstanding customer service I will not hesitate to purchase my next device which is the wireless car charger, I'm confident that if there any issues, Mobe customer service rep, will make it right.When I saw this Lisen charger I was intrigued on how thin it is and it was exactly what I was looking for, a charger that was thin enough to put in my pocket without the extra thickness that must have, so I put it to the test, magnet strength is amazing, aesthetic wise it looks classy and not overly flashy with just 4 led dots showing battery strength, thickness is perfect at just .03 inches, but unfortunately after about 5 minutes into charging my cellphone the unit gets too hot making it uncomfortable to be on a phone call for too long.I really wanted it this charger but performance wise it's just not cutting it, hence why only 2 stars.

Fast charging easy to use and so far after trying a few different brands, it has been the slimmest one at an affordable price if you catch the sale. It fits well in small bag and can charge the phone to reasonable amount so it’s been great for emergencies and for traveling. Only down side has been bc it charges the phone quickly it can get hot and will stop charging phone until it cools to normal temperature. This isn’t unusual though, it’s been the same with other brands with similar functionality. Instructions do advice using the battery pack without phone cover to prevent overheating as well. We ended up getting another one a few months later and while it’s advertised as same as the first it was slightly thicker. So maybe a newer version? Also had an issue with the power button but lisen remedied it by sending me a replacement quickly without hassle. Response was quick and simply asked me to send a quick video to document the issue. So great customer response as long as you are within warranty period.

The product is slim and light, easy to carry. It is a nice charger. The only area for improvement is the charging duration could be longer and that the charger drains pretty fast. Good value, item color is good and magnetic strength is adequate.

I did order this product I still have it because it’s small and works great. The magnetic sticks on strong to the phones. It’s easy to charge and use. last me for days without having to charge it if not being used. It connects very well with the magnetic case. This is why I gave it 5 stars . It was a buy one get one free offer but I didn’t receive the free one, the good thing is that I reached out to the seller and seller did give me a 25% discount. Forgot to ad it’s very thin and lightweight.

This thing works great. It's not super high capacity, but it's enough to top off your phone and get you through the day. The wireless charging reduces it's usable capacity by a little bit, as wireless charging isn't super efficient.Some fringe benefits I didn't consider, is that it can also charge your phone while charging itself, like a wireless charging pad. It can also charge other devices using it's USB C port, and it can actually output 20 watts, which means it can (slowly) charge my MacBook Air. Of course it's only going to have enough capacity to charge the laptop a few percent, but it's a nice "in case of emergency" use case.

This thing is absolutely worthless at its main feature - magsafe charging. Its not magnetic enough to support its own weight, even without a phone case. It is so poor at charging that my phone loses charge while attached, even though it shows a connection. Due to the weak magnet, it is very difficult to keep this aligned properly for charging, and no matter how delicate you are in its handling, it frequently disconnects and reconnects. Forget about even trying to use this with a phone case installed - one that any other charger i own handles perfectly fine. The only thing this device is good for is the trash heap.EDIT / Addition: Up front, I updated my review from 1 star to 3 stars simply due to the exemplary customer service I received from Lisen following the original review I left above. While I'm upgrading my rating, it doesn't change the quality or points of this specific product, which I do think should still be avoided if you're planning on using the Magsafe feature.Lisen reached out to me following the original review and offered me a refund, allowing me to keep the original product (not that it is particularly useful for the purpose I bought it- as a magsafe battery bank). This was already an acceptable resolution, but Lisen took it a step further and offered me, free-of-charge, any of three choices of different magsafe battery banks they made. I chose a different one that is also slim, but has a 10,000 mah battery rather than the 5,000 mah battery as in the device I originally purchased. The replacement is far better -- it has positive engagement, and can actually charge my phone through a case... for a while. I get about 30% added battery like over about 20 minutes or so before the charger overheats and shuts down, so this still isn't perfect, but I like magsafe for charging my phone a few minutes at a time when I set it down and don't want to wear out wires and my port by constantly plugging in and unplugging my device, so that overheating issue is acceptable for my use case. Either of these devices work fine when plugged in via USB-C and functioning as a standard battery bank. Lisen did not ask me to modify my review in advance of performing these actions, and afterward only stated that it would be appreciated but not necessary. That seems completely fair and respectful to me, which is why I was inclined to come back and add this information to my original review.