The Sandberg Powerbank 10000 PD20W+Wireless is a highly innovative portable battery with multiple charging functions. You can charge Qi-compatible smartphones completely wirelessly by placing your phone on the charging pad on the portable battery. In addition, there are QC 3.0 USB-A and USB-C ports for charging your devices using cables if necessary.

In the packaging:
1 Sandberg Powerbank 10000 PD20W+Wireless
1 USB-A to Micro-USB charging cable 0.3 m
1 Quick Guide

Specifications:
Capacity: 10000 mAh / 37 Wh
Battery type: Li-polymer
Connectors: 1 x Micro USB female, 1 x USB-C female, 1 x USB A female
Micro USB input: 5V/2A, 9V/2A, 12V/1.5A
USB-C input: 5V/2.4A, 9V/2A, 12V/1.5A
USB-C output: 5V/3A, 9V/2A, 12V/1.67A (PD 20W)
USB A output: 5V/2.4A, 9V/2A, 12V/1.5A
Wireless output: 5W/7.5W/10W/15W
Frequency: 100Hz - 180kHz
Charging distance: 10 mm
Charging efficiency: 65%
Wireless standard: Qi
Does not support power transfer through the device

User view

Sandberg Powerbank 10,000 with wireless charging is the number one choice for phone users who are always on the go – whether it's during lectures, on a weekend trip or at a marathon gathering with friends. Its 10,000 mAh capacity and 20W output power ensure that your device doesn't run out of power at the most crucial moment, while wireless charging makes it easy to use even when you don't have a cable at hand. Sandberg is known in the world of mobile accessories for its reliability and ease of use, which is why its power bank is often the first choice among a generation that values both technology and practicality.

Users who want to enjoy their digital life without worries will appreciate the fact that this battery allows for fast and efficient charging of multiple devices. The compact form and minimalist design are an additional plus for anyone looking for a modern accessory for everyday use.

Why buy at Enaa

At Enaa, you can choose from a proven range of original Sandberg products, with each product thoroughly checked before being put on sale. Our friendly professional advice ensures that you can be confident in your purchase and choose the right power bank for your phone or other devices.

Answers to frequently asked questions

Can all phones be charged with wireless charging?

Sandberg Battery Powerbank supports wireless charging for phones that are Qi-certified. Please check if your phone supports this feature before purchasing.

What does 20W output mean? Is it also suitable for faster charging?

The 20W output power allows for fast charging of modern phones and smaller tablets, but of course the speed may also be limited by the performance of your device or the cable used.

How many times can I charge a typical phone with a capacity of 10,000 mAh?

An average smartphone with a battery capacity of around 3,000–4,000 mAh can be charged about two to three times, depending on charging loss and usage pattern.

Can the power bank charge multiple devices at the same time?

Yes, the Sandberg powerbank allows you to charge multiple devices at the same time - via classic USB, USB-C and wirelessly, which is convenient if you use several gadgets at once.

How big and heavy is the power bank? Is it suitable for everyday carrying?

The compact design and moderate weight allow you to easily fit the Sandberg powerbank into a backpack or a larger bag, making it a great companion wherever you go.

Description updated: October 2025