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| Connector Type | Dual-side Magnetism, USB A/C Port |
|---|---|
| Brand | GKUTW |
| Battery Capacity | 10800 Milliamp Hours |
| Color | Black |
| Special Feature | 4-in-1 Magneic Portable Charger for iPhone and Apple Watch, Dual-side Magnet Power Bank, 25W PD QC4.0 Fast Charging Batter Pack, Travel Essentials Phone Charger, TSA-Friendly Design See more |
| product_dimensions | 4.4 x 2.8 x 1 inches |
|---|---|
| item_weight | 7.8 ounces |
| item_model_number | HX100M4 |
| batteries | 1 9V batteries required. (included) |
| best_sellers_rank | #2,293 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #146 in Cell Phone Portable Power Banks |
| special_features | 4-in-1 Magneic Portable Charger for iPhone and Apple Watch, Dual-side Magnet Power Bank, 25W PD QC4.0 Fast Charging Batter Pack, Travel Essentials Phone Charger, TSA-Friendly Design |
| other_display_features | Wireless |
| color | Black |
| manufacturer | Dongguan Yuanhaoxun Technology Co., Ltd |
| date_first_available | November 12, 2025 |
Product video 1
Customers say
Customers find the power bank works well with both phone and watch, and appreciate its portability as a travel companion that fits in pockets.
Doesn’t charge super fast, but works well. Gets the job done, easy to use. Holds a good charge for a while. I love that I can charge my watch with it too. Would buy again. A little bulky but still will fit in my pocket. Read more
Works great for both phone and watch. Good capacity and charging speed. So far no issues what so ever. A solid option, as long as you don’t mind it being somewhat hefty ( I actually like that as it is a good way for me to hold the phone more comfortable. Read more
Excellent battery bank for phone and watch. I love it because I don’t have to connected to the phone or my watch. Also, I like the color. The size is perfect and I can take it to anywhere. The battery is long lasting and is easy to use including connecting the watch. Read more
Easy to use. Seems to work as advertised. Charges the devices (Apple Watch, iPhone) while the battery itself is being charged. And of course charges the devices well when not itself plugged in. Great for travel. Highly recommended. Read more
Way thicker and a bit heavier than my old magnetic charger, with only a little more juice. But the ability to also charge my watch with it makes it worth carrying. It magnets perfectly to the phone, successfully charges both devices (one at a time or simultaneously), and fits in my everyday bag. I think the photo is with an iPhone Max, because on my 16 Pro (non-Max), it’s as wide as the phone itself. Read more
The product works as described and is a great value for the money. My only minor complaints are that the Apple Watch charger is a tad slow and the display seems upside down (like it should be spun around 180 degrees). That said, I can overlook these cons, as the pros, which include price, quality, and functionality, are all great! I will likely buy another one of these. I use them for travel and to let the kids charge wirelessly, so if they damage them or lose them, it's not a big deal. Again, it's a great value! Read more
Battery life isn’t good for my phone I have the 16 pro max and it doesn’t stay charged for as long as it says. The portable charger also get extremely hot when it’s attached to my phone. It size is way to bulky. The magnet is excellent when it’s on my phone. And it’s not worth the money for me at least. Read more
Unlike some other power banks I've tried, it doesn't overheat and has an amazing charging speed. All things considered, excellent quality and incredibly dependable for work, travel, or emergencies. Definitely worth keeping on hand! Read more
