⚡ Baseus EnerGeek GR11 Powerbank 20000 mAh 145 W with Retractable USB-C Cable
A modern powerbank designed for users who expect maximum power, a large energy reserve, and convenient charging of multiple devices. The EnerGeek GR11 model offers power up to 145 W, a built-in retractable USB-C cable, and several charging ports, making it perfect for work, travel, and everyday use of electronics.
🚀 Super Fast Charging up to 145 W
The EnerGeek GR11 offers a maximum output power of up to 145 W, allowing it to power even more demanding devices.
You can quickly recharge, among others:
- smartphone
- tablet
- laptop
- VR goggles
- other devices supporting USB-C Power Delivery
This is an excellent solution for people using modern devices with high energy demands.


🔌 Built-in USB-C Cable – Always at Hand
The powerbank is equipped with an integrated, retractable USB-C cable, eliminating the need to carry additional wires.
- quick device connection
- no tangled cables
- convenience while traveling and working
The cable supports high charging power, so it can easily handle more demanding devices as well.
🔋 Large Energy Reserve
The capacity of 20000 mAh provides a solid energy reserve, allowing you to recharge your smartphone, tablet, or other mobile devices multiple times.
This is a practical solution during:
- travel
- intensive workdays
- long trips
- situations without access to a power outlet

🔗 Charging Multiple Devices Simultaneously
The EnerGeek GR11 is equipped with four charging outputs:
- USB-C cable (up to 100 W)
- USB-C port (up to 100 W)
- USB-C port (up to 100 W)
- USB-A port (up to 33 W)
Thanks to this, you can power several devices simultaneously, significantly increasing convenience when working with multiple equipment.
🧠 Intelligent Energy Management
The powerbank features an advanced power distribution system that automatically adjusts the charging parameters to the connected devices.
This ensures:
- stable operation
- safe charging
- optimal performance in any port configuration
📊 Clear Display
The built-in digital screen shows the current battery level in percentage, so you always know how much energy is left at your disposal.
🧳 Mobile Design
Despite its high power and larger capacity, the powerbank maintains a compact and convenient form that is suitable for everyday use.
It easily fits in:
- backpack
- bag
- electronic equipment bag
🛡️ Sturdy and Durable Housing
The housing made of durable PC and ABS materials ensures resistance to daily use and transport.
The minimalist gray finish gives the device a modern and professional look.



- USB-C cable: 5V-3.0A, 9V-3.0A, 12V-3.0A, 15V-3.0A, 20V-5.0A (100W max)
- USB-C: 5V-3.0A, 9V-3.0A, 12V-3.0A, 15V-3.0A, 20V-5.0A (100W max)
- USB-C: 5V-3.0A, 9V-3.0A, 12V-3.0A, 15V-3.0A, 20V-5.0A (100W max)
- USB-C Cable (PD): DC 5.0V-3.0A 15.0W, 9.0V-3.0A 27.0W, 12.0V-3.0A 36.0W, 15.0V-3.0A 45.0W, 20.0V-5.0A 100.0W
- USB-C (PD) socket: DC 5.0V-3.0A 15.0W, 9.0V-3.0A 27.0W, 12.0V-3.0A 36.0W, 15.0V-3.0A 45.0W, 20.0V-5.0A 100.0W
- USB-C (PD) socket: DC 5.0V-3.0A 15.0W, 9.0V-3.0A 27.0W, 12.0V-3.0A 36.0W, 15.0V-3.0A 45.0W, 20.0V-5.0A 100.0W
- USB-A socket: DC 5.0V-3.0A 15.0W, 9.0V-2.0A 18.0W, 10.0V-2.25A 22.5W, 11.0V-3.0A 33.0W, 12.0V-2.5A 30.0W
- 145W
- USB-C(1) cable connection variant + USB-C(2) - 15W max
- USB-C(3) + USB-A connection option - 15W max
- USB-C(1) cable connection option/USB-C(2) + USB-C(3) - 100W + 45W (145W max)
- USB-C(1) cable connection variant/USB-C(2) + USB-A - 100W + 33W (133W max)
- USB-C(1) cable connection option/USB-C(2) + (USB-C(3) + USB-A) - 100W + 15W (115W max)
- USB-C(3) connection variant + (USB-C(1) cable + USB-C(2)) - 100W + 15W (115W max)
- USB-A connection option + (USB-C(1) cable + USB-C(2)) - 33W + 15W (48W max)
- Connection variant (USB-C(1) cable + USB-C(2)) + (USB-C(3) + USB-A) - 15W + 15W (30W max)
- 468
- Automatic operation
- LED display
- Simultaneous charging of the power bank and the devices connected to it
- power bank Baseus EnerGeek GR11 E0027B01
- User manual
- USB-C cable: 5V-3.0A, 9V-3.0A, 12V-3.0A, 15V-3.0A, 20V-5.0A (100W max)
- USB-C: 5V-3.0A, 9V-3.0A, 12V-3.0A, 15V-3.0A, 20V-5.0A (100W max)
- USB-C: 5V-3.0A, 9V-3.0A, 12V-3.0A, 15V-3.0A, 20V-5.0A (100W max)
- USB-C Cable (PD): DC 5.0V-3.0A 15.0W, 9.0V-3.0A 27.0W, 12.0V-3.0A 36.0W, 15.0V-3.0A 45.0W, 20.0V-5.0A 100.0W
- USB-C (PD) socket: DC 5.0V-3.0A 15.0W, 9.0V-3.0A 27.0W, 12.0V-3.0A 36.0W, 15.0V-3.0A 45.0W, 20.0V-5.0A 100.0W
- USB-C (PD) socket: DC 5.0V-3.0A 15.0W, 9.0V-3.0A 27.0W, 12.0V-3.0A 36.0W, 15.0V-3.0A 45.0W, 20.0V-5.0A 100.0W
- USB-A socket: DC 5.0V-3.0A 15.0W, 9.0V-2.0A 18.0W, 10.0V-2.25A 22.5W, 11.0V-3.0A 33.0W, 12.0V-2.5A 30.0W
- 145W
- USB-C(1) cable connection variant + USB-C(2) - 15W max
- USB-C(3) + USB-A connection option - 15W max
- USB-C(1) cable connection option/USB-C(2) + USB-C(3) - 100W + 45W (145W max)
- USB-C(1) cable connection variant/USB-C(2) + USB-A - 100W + 33W (133W max)
- USB-C(1) cable connection option/USB-C(2) + (USB-C(3) + USB-A) - 100W + 15W (115W max)
- USB-C(3) connection variant + (USB-C(1) cable + USB-C(2)) - 100W + 15W (115W max)
- USB-A connection option + (USB-C(1) cable + USB-C(2)) - 33W + 15W (48W max)
- Connection variant (USB-C(1) cable + USB-C(2)) + (USB-C(3) + USB-A) - 15W + 15W (30W max)
- 468
- Automatic operation
- LED display
- Simultaneous charging of the power bank and the devices connected to it
- power bank Baseus EnerGeek GR11 E0027B01
- User manual
Bantian Building B / 2nd Floor
2008 Shenzhen
Chiny
Email: care@baseus.com
Grafenberger 277
40237 Düsseldorf
Niemcy
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