UGREEN - MagFlow Qi2.2 25W Magnetic Power Bank for MagSafe, 10,000mAh Portable Charger with 30W Built-in Cable - Blue

Awesome power bank! It was so useful! I travel the world using this to keep my phone powered up and took lots of photos!

I got this UGREEN MagFlow power bank cuz I wanted something that’s actually easy to use on the go no extra cables, no fiddling, just stick it on my phone and go. And honestly, it’s been exactly that. First off the magnetic wireless charging is strong. It snaps to my phone securely and stays put even when I’m walking around or tossing my phone in a bag. The charger supports up to 25W Qi2.2 wireless output, which is way faster than older MagSafe‑style chargers. That actually matters my phone jumps up much faster than it did on my old pad, so if I’m out for a quick errand, I can top up from like 20% to something usable in a short time. It also has a built‑in USB‑C cable for wired charging, and that’s a huge convenience win. No digging around for a cord; the cable is already there, neatly tucked on the side. Wired charging goes up to 30W, so when I really need a quick boost or need to charge something that doesn’t support wireless, this thing handles it without drama. Battery life is solid for a compact pack. The 10,000 mAh capacity usually lets me charge my phone almost fully once, maybe twice if I’m careful, which is perfect for a day trip or a long commute. I’ve used it multiple times and it never let me down mid‑day. I also like the small display that shows battery level; no guessing how much juice is left. The build looks clean and not cheap. The blue color I got looks nicer than most plain black chargers, and it feels fairly sturdy in hand. It’s not super thin, but that’s fine for what it does. I do feel it in my pocket, but it’s not heavy or awkward. The magnetic ring is strong enough that I can use my phone while it’s charging, which a lot of older magsafe banks didn’t do well. Only tiny issues: wireless charging is still a tad slower than plugging the cable in, but that’s just physics wireless is never going to beat wired, and this is already much faster than older wireless ones. Also it’s a bit thicker than ultra‑thin cards, so if you want something extremely slim, it’s not that. But for normal everyday carry, it’s perfect. Overall, this is now my go‑to power bank. I literally leave it in my bag and barely think about it, then when my phone drops low snap it on, or plug in the cable and my phone’s back to life fast. If you want a practical, fast, and neat‑looking MagSafe battery that doesn’t annoy you with cables, this is a great pick.

Battery banks are unexciting, so I appreciate that UGreen put some creativity into this new MagFlow Qi 2.2 model. It’s one of the first certified Qi 2.2 magnetic battery banks on the market. Qi 2.2 ups magnetically delivered power from the Qi 2.0 15w standard to 25w for supported devices. This includes all variants of the iPhone 16 and 17 and the Google Pixel 10 and Pro XL. There may be other Android phones too, so check with the manufacturer for compatibility. While MagFlow is backwards compatible with older Qi devices it’s at the slower speeds those support, negating the MagFlow’s main feature, speed. DOUBLE DUTY USB-C CABLE Another MagFlow feature is its unique built-in USB-C cable that doubles as a carry strap. It’s a fun idea. Internal cables are old news, but the courage to use the cable as a carry strap is quite fresh. The cable feels robust and durable, and supposedly it can take 10K bends. Still, I wonder, having had many cables’ strain relief fail on me – maybe because of abuse, but consumers rarely baby cables. The other problem I have with the cable/strap it’s always there, even if I don’t want a strap. Built-in cables usually either fit in valley in the battery bank or are retractable. Here, the cable/strap cannot be tucked away and I find it often just gets in the way. The magnet on the Magflow instantly snaps to my iPhone 17 Pro Max and has a Hercules hold. I suppose the intention is to pop the MagFlow onto the phone and use the strap to carry the Magflow and attached phone. I tested this out and it does work until you bump the phone or Magflow on your leg or worse. At that point the phone will shift and if the hit is powerful enough, dislodge. So, ultimately, while the strap idea is novel, I’m not sure how practical it is. BUILD QUALITY Aside from the strap issue the MagFlow is excellent, in both design and functionality. I can tell UGreen put effort into making this battery bank look attractive and modern. In-hand it feels both solid and safe, probably the most important feature in a battery bank. And it has all the requisite overheating and over charging features. When charging it barely gets warm to the touch. It’s nicely machined light blue aluminum with smooth, curved corners that can’t pierce you as you pick it up. There’s even a small nook to rest the thumb next to the screen. And the power button, while tiny, is “clicky” and always responds to my request. It really is a handsome piece. There’s sure to be complaints about its thickness, and that’s fair because it’s definitely chonky. There are slimer battery banks around, but at reduced charge speed too. That makes them run cooler which is why they are slimer. I’m not an engineer, but I’m sure UGreen made the MagFlow as slim as possible while keeping it max safe too. CHARGING Functionally, the MagFlow has 10K mAh, which is a decent size for a daily driver. It’s enough to fill my iPhone almost twice. It’s also far below the max 27K mAh allowed on airplanes so no worries there either. Being “just” 10K mAh, it’s important to keep track of how much juice is available so UGreen included a real time battery percent meter. If it has 25% charge power remaining, you see “25.” I’ve found the meter to be accurate and so much more useful than the bars many other battery banks have. I mean what does 1 bar left mean? It could be 1% or 25%, which is a huge difference. Now to the substance of the MagFlow. My first magnetic charge didn’t go well at all, taking 40 minutes for a 25% battery boost. Turned out my phone case was the culprit because it was off to the races after I removed it. The next 25% took half that time. If you need a slightly faster charge both the built-in USB-C cable and the additional USB-C port can supply up to 30w of power. It charged my 17 Pro Max too 100% in about 1.3 hours. Between all its power outputs, MagFlow can charge three devices simultaneously, but at a vastly slower speed. In this scenario, the magnetic charging drops to 5w and USB-C to 7w. For how I use battery banks, being able to charge three devices simultaneously is a bonus because usually it’s just my phone that runs low during the day. But it’s good to know, when traveling, if I need to top up my Airpod case or iPad I can. One last note, which I found buried in the manual. While MagFlow supports trickle charging, it must be activated by pressing the power button for 3 seconds. Once the charge is completed trickle charging turns off and must be reactivated if desired again. BOTTOMLINE The MagFlow is one of the fastest battery banks around with its Qi 2.2 25w speeds plus 30w USB-C charging too. If you have a compatible Qi 2.2 phone, and time is money to you, it’s worth a look. It’s on the large side and the built-in cable/strap can be more of a nuisance and help so you’ll want to weigh that into your consideration.

This is a solid, well-balanced design that is not too bulky and is great for everyday charging with both wired and wireless options. The small digital display on the side is a great addition to monitor the battery percentage. This power bank is a perfect portable companion eliminating the need for a separate charging cable. The matte finish adds to the aesthetics and resists fingerprints well. It supports simultaneous wired and wireless charging, with smart power sharing to manage output and heat. The built-in USB-C cable is very handy for charging non-magnetic devices and for charging the power bank itself. It adopts the Qi2 standard, which delivers faster and more efficient wireless charging with a strong magnetic hold. The charger stayed well aligned with my Samsung Galaxy Z Fold, and I didn’t have to worry about holding the charger while on the move. In addition to the built-in USB-C cable, it also has a USB-C port, allowing multiple devices to be charged at the same time. Wireless charging tops out at 15W via Qi2, while the USB-C output supports up to 25W, which is great for fast charging. The 10,000mAh capacity is enough to charge my Galaxy Fold 7 for about two full charges, making it ideal for travel days. I’m very particular about using power banks on flights, and I didn’t notice excessive heat during charging, which suggests effective built-in safety and temperature protection. It does get slightly warm during wireless charging, which is normal. It uses a polymer lithium-ion battery and is under 100Wh (≈37Wh), well below the FAA limit. Overall, its a great portable charger and is reasonably priced.

The MagFlow Qi2.2 is a great little portable charger that packs a lot of backup power with wireless charging. The built in USB-C cable is a great addition that doubles as a nice strap if needed, and the digital display helps to more accurately display charging levels. This portable charger is great for people that aren't going to have it in harsher environments, while not the best for those that will. The build quality is pretty good on this thing with a few caveats. The braided USB-C cable is really nice and seems durable enough. It has a built in USB-C port that will allow you to connect other peripheral cables as needed. The finish on the body of the charger is what feels/looks like aluminum while the bigger faces are more of a rubbery material. The magsafe charger seems to work fine enough with iPhone devices, but doesn't work with my Samsung Galaxy Ultra S24. The wireless charging will work, but it doesn't auto align and the charging speed is much lower than with the USB-C cable, so I don't see the usefulness of the wireless charging. Its right there, you might as well just plug it in. The complaint I have with build quality is how easily this thing scores/stains. I traveled a round trip on my motorcycle with this simply resting in the saddle bag and it scored up the sides and left black marks all over the rubber faces. So while it looks nice and neat, a couple trips in a bag or backpack will have it looking a little rough. As for charging, it charges very fast and has enough capacity to charge my S24 Ultra twice. It charges at a rate of 25w, which means my phone from near empty to full would charge in 1 1/2 hours, which is pretty good for a wireless charger.