Stylish power bank for the back of your phone! This one has a capacity of 10,000 mAh and is on sale

Charging your phone on the go without a cable between it and the power bank is the main draw of the Ugreen Mini Magnetic. It attaches to a supported device with a magnet, but also allows for charging via USB-C. On Alza, the white variant now costs 674 Kč with code ALZADNY25 and is in stock. The offer is thus mainly aimed at those who want the convenience of wireless charging without giving up the cable.

Quick summary:
✅ Makes sense for: Charging phones with wireless charging support and compatible magnetic attachment. Ugreen states MagSafe standard.
⚠️ Consider: The name Mini does not mean negligible weight. The power bank weighs 225 g, which you hold along with your phone when magnetically attached.
💡 The code saves 225 Kč compared to the current public price of 899 Kč without the code and without membership.

For higher charging performance, opt for a cable

The 20 W designation in the name refers to wired charging via USB-C. Wirelessly, UGREEN promises a maximum of 15 W, and for iOS devices, it sets a cap of 7.5 W. Choose magnetic attachment for convenience; the higher of the stated outputs is available via cable.

You can also use USB-C for devices that do not support wireless charging. The power bank is designed for both mobile phones and tablets and has a single USB-C output. The same type of connector also serves as an input for recharging the power bank itself.

The phone’s back will gain 19 mm

When using the phone with the power bank attached, also account for its thickness of 19 mm. The body measures 105.8 × 68.7 mm, and the charge status is shown by an LED indicator. The dimensions are worth noting if you want to continue holding and operating the phone normally while charging: the magnet removes the connecting cable, not an additional body on its back.

Do you prefer magnetic attachment or cable charging for a power bank?