UGREEN Magnetic Power Bank 10000mAh

What matters most

If you want a battery pack that snaps onto a compatible phone for wireless charging, this UGREEN puts that convenience ahead of being just a wired backup. Its headline feature is Qi2.2 magnetic wireless charging up to 25W, paired with a 10,000mAh capacity and USB-C charging rated up to 45W. A built-in USB-C cable also doubles as a carrying strap, so there’s one less loose cord to pack.

The cooling system is a distinguishing part of the design: UGREEN describes a micro-pump that circulates liquid near the charging coil, with a visible window showing the coolant. The company says the surface stays below 96.8°F during charging. That may appeal if you often use your phone while it’s charging, though the listing alone can’t tell you how performance will feel with your particular phone or workload.

Best use cases

This setup is aimed at commutes, travel, and days when you want to top up a phone without stopping to connect a cable. Picture attaching it before boarding, then using the built-in strap to keep the cable close when you need a wired charge. The 10,000mAh capacity is positioned as all-day backup, UGREEN claims it can provide more than one full charge for an iPhone 17 Pro Max, but the amount you get will vary with the device and charging method.

There are two USB-C ports alongside wireless charging, and the listing says the pack can power up to three devices at once. That flexibility is useful when a phone and another USB-C device both need power. For a simpler, wired-only power bank, the magnetic charging and cooling features may be unnecessary, a larger-capacity pack may suit you better if maximum backup time matters more than portability. Keep in mind that no physical dimensions are provided, despite the “ultra-slim” description, so it’s difficult to judge how it will fit in a particular pocket or bag.

Tips for day-to-day use

Use the magnetic connection for quick top-ups when you want to keep using your phone, and reach for the integrated cable when you prefer a wired connection. The pack can recharge itself at up to 30W, according to the listing, so its USB-C input rating is worth considering if you already have a suitable charger. The cable’s strap design can reduce the chance of leaving a separate cable behind, but it also means the cable is part of the power bank rather than a replaceable accessory.

UGREEN describes the unit as quiet, sealed against water and sand, and TSA-friendly. Those claims suggest it’s designed for settings such as a bedside table, a meeting, or travel, but they don’t replace checking the rules that apply to your specific trip. It makes sense if you value magnetic wireless charging and an attached cable in one compact-style accessory. You may want to skip it if you need published dimensions, a detachable cable, or more capacity than 10,000mAh.

Before you decide

Can it charge wirelessly and through USB-C? Yes. The listing describes Qi2.2 magnetic wireless charging up to 25W and USB-C charging up to 45W.

Can it charge more than one device? It has two USB-C ports plus wireless charging, and UGREEN says it can power up to three devices at once.

Is the cable removable? The USB-C cable is built in and also serves as a carry strap, the listing does not describe it as detachable.

Final verdict

This UGREEN is most compelling when magnetic wireless charging, a built-in cable, and a 10,000mAh reserve solve everyday carry hassles at the same time. The active cooling approach and three-device charging claim add useful flexibility, but the missing dimensions make “ultra-slim” hard to assess before buying. Choose it for an integrated charging setup, look elsewhere if you need exact size information or a higher-capacity backup.