Catmart Qi2 Magnetic Power Bank, 10,000mAh, 15W Wireless, 20W USB-C PD

For iPhone users who want portable power without giving up wireless charging, the Catmart Qi2 Magnetic Power Bank combines a magnetic charging surface with a 10,000mAh battery.

It supports wireless charging up to 15W and has a USB-C PD port rated up to 20W, giving you two ways to power compatible devices while away from an outlet.

Choose magnetic wireless charging for a simple phone top-up, or use USB-C when a cable connection better suits your device. The compact, slim design makes either approach easy to carry.

Highlights

Qi2 certification and magnetic attachment make wireless charging straightforward: align the power bank with a compatible iPhone and keep it attached as you move around. Its 15W wireless charging is designed for iPhone use, while the 20W USB-C PD port provides a wired option for a phone, tablet, or another USB-C device. When charging two devices at once, total output is up to 20W, so the power bank can serve more than one charging need from a single accessory.

The 10,000mAh capacity offers portable backup for commutes, travel days, or time away from a wall charger. The product is listed for iPhone 12–18, Apple Watch, and AirPods, with charging outputs of 15W, 2.5W, and 5W respectively. LiFePO4 battery cells and a stated rating of more than 1,800 charge cycles add a distinct battery design to this everyday charging setup.

Size & fit

At 0.55 inches thick and 6.5 ounces, this is a slim, lightweight format for carrying in a bag or pocket. The Glacier color gives it a clean finish, while the magnetic design keeps wireless phone charging integrated with the device rather than requiring a separate charging stand. A 15N magnetic force is specified for the attachment, helping the power bank stay aligned during ordinary movement.

For a practical day out, attach it to your iPhone for wireless power while keeping a USB-C cable available for a second device. If your priority is minimal setup and a close-fitting phone charger, the magnetic format is convenient, if you need a wired connection, the USB-C PD port handles that need from the same pack.

Tips for day-to-day use

Use the magnetic surface for a compatible iPhone and connect a device to the USB-C port when wired charging is more suitable. When charging two devices simultaneously, the combined output is capped at 20W. That shared output is useful for keeping two essentials going from one power bank, with the available power allocated across the connected devices.

For Apple Watch or AirPods charging, the listed outputs are 2.5W and 5W. The power bank's 10,000mAh capacity and portable size suit everyday carry, while the USB-C connection also gives you a cable-based charging option when magnetic wireless charging is not the right fit for the device.

Buying verdict

The Catmart power bank brings together a Qi2 magnetic connection, 10,000mAh capacity, and USB-C PD in a slim 6.5-ounce design. It suits you if you want one portable accessory for wireless iPhone charging and wired USB-C power, with support also listed for Apple Watch and AirPods. Choose it for everyday carry when easy magnetic attachment and multiple charging options matter more than carrying a larger, separate charging setup.