SUPRA PowerSlim™ Magnetic Wireless Powerbank 15W

Compact design. Maximum freedom.

Designed to keep up

The thin and lightweight design makes SUPRA PowerSlim™ easy to carry in your pocket, bag or hand. The powerful magnetic attachment keeps the power bank securely in place on compatible phones, so you can continue using your phone comfortably while it charges – without annoying cables.

SUPRA PowerSlim™ is engineered with integrated safety features and a battery capacity well below the airline limit of 100 Wh. This means it can be brought in your carry-on luggage on airplanes and becomes an obvious companion when you commute, work or travel.*

*Airlines may apply their own rules for the transport and use of power banks.

More power. Less waiting.

Fast wireless charging

With a battery capacity of 5,000 mAh, SUPRA PowerSlim™ gives you reliable extra power whenever you need it. The magnetic wireless charging delivers up to 15 W to compatible Android devices and up to 7.5 W to compatible iPhone models.

The powerful magnetic attachment keeps your phone in the correct position for stable and efficient charging. Simply attach the power bank to the back of your phone and keep using it as usual – with no charging cable between the phone and the power bank.

For the best possible attachment, a thin metal ring with double-sided tape is also included, which can easily be attached to the back of your phone or phone case.

Intelligent charging. Increased safety.

Built-in safety

Behind the intelligent charging technology is our in-house developed SBS PSV1 – the same advanced control chip used in our fast charger SUPRA PowerPilot™. The chip automatically adapts the charging to the connected device for optimal performance while helping to reduce wear on the battery. The result is safe, stable, and efficient charging – every time.

The power bank is also equipped with multiple built-in safety features that protect against overcharging, short circuit, overvoltage, and overheating. This ensures a safe charging experience for both you and your devices.

One port. Dual functions.

Designed for every situation

SUPRA PowerSlim™ is equipped with Bi-directional USB-C – a bidirectional port that handles both input and output power. The same port is used to charge the power bank and also works as an output when you want to charge a phone, a pair of headphones or any other compatible device via cable.

SUPRA PowerSlim™ can also charge two devices at the same time – one via the USB-C port and one via wireless Qi charging.

By combining both functions in a single port, no separate connections are needed. This saves valuable space and contributes to PB01’s slim and compact form factor – without compromising functionality.

A 20 cm USB-C to USB-C cable is included in the box.

More power. Less to carry.

Designed to be barely noticeable

We designed SUPRA PowerSlim™ to be as thin and compact as possible. It shouldn’t feel like yet another product to carry around, but rather be discreetly available whenever your phone’s battery needs an extra boost.

The slim format means SUPRA PowerSlim™ slips easily into your pocket or bag and sits comfortably on your phone while you use it. Perfect for busy days when your phone has to handle everything from calls, emails, and navigation to music, entertainment, and staying in touch with friends.

More power for both work and play – without unnecessary bulk.