KuulaaMagsafe Battery Pack 5000mAh Slim Magsafe Portable Charger Magnetic Wireless Apple Portable Charger 20W USB-C Power Delivery Power Bank for iPhone 16/15/14/13/12 Series

This portable MagSafe charger checks off many boxes. It is by far the thinnest portable charger I have seen and very simple to use! In the package you will find the charger, a USB-C to USB-C cable, instruction packet, and a protective pouch. My phone is an iPhone 15 Pro with a battery capacity of about 3274 mAh.I charged the portable charger and let my iPhone get down to 18% battery before connecting the MagSafe charger but the portable charger died before the phone could fully charge.Magnet strength: My iPhone has a hard turquoise MagSafe case with minimal grip. This charger holds but slides; it hasn't come off the phone but I don't fully trust it either. My son is using my old iPhone 7 and while that iPhone is not able to charge wirelessly or magnetically, the surface of his black MagSafe case has more grip and holds this charger much better than mine does. The charger casing is smooth like glass, so having a phone case with some grip will help keep the charger from rotating on the phone.While this charger isn't able to fully charge my device, I am very impressed with its size, thinness, and versatility. I would definitely recommend it.

I have power banks all over the place and keep them charged just in case I forget to charge my phone. One of the worst feelings is to be somewhere and you can't make a call because the phone isn't charged. I certainly don't want family members to be in that position. Anyway, here's what I think of this one:1.) It is super thin and compact! I've never seen one with this capacity in this small of a form factor.2.) The quality is definitely there.3.) It is a nice looking device... elegant would be the word I use.4.) While beautiful, there will be fingerprints all over it.5.) I used it in a hospital waiting room for 2 1/2 hours recently and only used one bar of power and it charged my phone from 74% to 100% and kept it there.6. The magnetic strength is perfect.I would recommend this power bank for a number of reasons. The only thing that would make it better is if it came with a stand built-in, but considering the form factor, that would be asking too much.

Very nice, but a bit slow in chargingOther then that does its job

I used this power bank with my iPhone 15 enclosed in a battery case that accepts wireless charging. As the description notes and other reviewers have noted this is a very sleek, thin power bank. I found this device to be slower to charge than some comparable devices: it took 68 minutes to charge my phone from 84% to 100% (16% increase, 4.25 minutes per percent increase) using the wireless feature, and 55 minutes to charge from 78% to 100% (22% increase, 2.5 minutes per percent increase) using the cable. But looks count for something.... what this device lacks in power it makes up for in aesthetics. Price is on the higher end for compared with similar products. Overall, very pleased.

Nice and thin and hefty. Provides a good charge and very slim to slip in a pocket or bag. Magent is very strong and provides a nice connection.

Beautiful design and amazingly slim for a 5000mAh MagSafe battery pack! It has a strong magnetic "grip" on your device...it's NOT coming off unless you want it to! It even has a great "grip" when using charge-through phone grips.At roughly $35 it's an amazing value for such a light and thin high-performance battery pack! It features a 5-segment battery level indicator, USB-C charging port and a button to wake the indicator! It's full-featured AND slim and light...there's no downsides to this highly functional technological marvel!This represents a new standard in MagSafe battery packs!

Very thin and the magnet is very strong. Super portable. But, at least for my phone (S22 ultra) Its slow charging and it gets really hot. It can stop your phone from dying and i guess the cost can be worth it.

This battery pack is good. It is very sleek and shiny just like a new phone. It also barely takes up any additional space on the phone, so blends in well with it. I've used this on my busy business days where I don't have time to charge my phone at my desk but can still be topped up on the go. My only issue with this is in it's "sleekness" and the on-off function. From what I can tell, there is no way to turn it on or off to be able to tell how charged it is. You just sort of have to stick it on your phone and then see the indicator lights. Often, I'm don't have my phone with me with this and want to know if I should find the charger for it or not. Just a little button or something to tell charge would be helpful. Second, it's almost too sleek. I'm afraid of breaking this, and one drop on a hard floor will most certainly do this in. I guess it's just like the phone in its fragility, but seems like I don't necessarily want two super-fragile things to have to track and manage in my daily life, particularly since this thing is so easy to pop off the phone (it's only held on by the magsafe magnet!) Overall, though, I'm happy with this.