20 000mAh

in your pocket


Charge 3 devices and powerbank simultaneously

Quick charge 3.0 22.5W

Fast and efficient charging of various devices

20W PD Fast Charge

Express return of energy in device


Security simultaneous charging

LED display

For better control of power supply

Charge 3 devices and a powerbank simultaneously

Missing outlets and need to charge your phone, smartwatch and headphones? Multiport powerbank PowerHouse™ doesn’t make you choose. With Multi-Charge technology, you can at the same time charge 3 devices and renew the powerbank’s energy at the same time – quickly and safely. This perfect option for people who use multiple mobile devices intensively and need a portable, efficient, always charged power source.

Don't wait for power to come back

With PowerHouse™, you don’t wait hours for a full battery. The Powerbank offers technology for fast and efficient charging technology, like Quick charge 3.0 with up to 22.5W and 20W Power Delivery, so you’ll instantly replenish the power in your phone, tablet or watch. PowerHouse™ is an indispensable gadget when traveling and working for long periods in places without access to electricity. It will help you maintain mobility in any situation. It allows you to fully charge your smartphone 3 times.

Feel truly safe

Thanks to Pass-Through technology, you can completely safely renew the powerbank’s energy and charge 3 mobile devices at the same time. We have armed the PowerHouse™ with an advanced power control system. The powerbank automatically selects the charging power for your connected devices, ensuring safety on multiple levels.

Control at a glance

A simple yet clear LED display lets you know the current charge level of the PowerHouse™. With just a glance, you’ll instantly know how much battery is left, so you can connect the powerbank to a power source if necessary. The devices plugged into it will still be charged!

Carry with pleasure

All this, along with a highly efficient lithium-polymer battery with a capacity of as much as 20,000 mAh, we enclosed in a compact, minimalist form. PowerHouse™ looks elegant and The PowerHouse™ looks sleek and modern, and is lightweight and small enough to fit in your pocket. Wherever you are and whatever you’re doing, you have access to a reliable power source.

Set contains:

• 3mk PowerHouse™ 20 000mah,

• USB-C/USB-C cable,

• paper manual.


Battery type:Lithium Polymer
Battery capacity:20 000 mAh 3.7V 74Wh
Nominal capacity:12,200 mAh (5V=2A)
Type-C input:5V=2.0A 9V=2.0A 12V=1.5A
Micro input:5V=2.0A 9V=2.0A
Type-C output:5V=3A 9V=2.22A 12V=1.67A
USB1 output:4.5V=5A 5V=4.5A 9V=2A 12V=1.5A
USB2 output:4.5V=2A 5V=4.5A 9V=2A 12V=1.5A
Dimensions:143x68x28 mm


The power bank has a capacity of 20,000mAh.

The power bank has a maximum output power of 22.5 W.

Yes, the power bank is equipped with a built-in display that shows the battery level.

The power bank has two USB-A ports, one USB-C port and one micro usb port.
Yes, you can charge 3 devices at the same time by connecting them to the USB-A and USB-C ports.
Yes, the power bank supports fast charging for compatible devices.
The charging time for the power bank may vary depending on the charging method used, but it typically takes 7-8 hours to fully charge.
The built-in display of the power bank shows the battery level as a percentage, allowing you to easily monitor the remaining power.

The power bank is equipped with built-in protections against overcurrent, overvoltage, excessive temperature, and short circuits, to ensure safe charging.

Yes, you can use the power bank to charge your devices while it is being charged itself.

Yes, the power bank is compatible with both Android and iOS devices that can be charged via USB-A or USB-C ports.

Yes, the power bank comes with a charging cable that has a USB-C connector.

The powerbank comes with a manufacturer’s warranty of 24 months.

It is generally allowed to carry power banks in your carry-on luggage, but restrictions may vary depending on the airline and country. It is recommended to check the specific regulations of the airline or consult with the airport authorities before traveling.

File to download


CE declaration