4smarts Powerbank USB-C Kabel 20000mAh
20000 mAh, 165 W, 74 WhOnly 1 piece in stock
Product details
Store Without Limits: Integrated USB-C Cable for Versatile Charging
Forget about cable clutter! With our integrated USB-C cable, you can not only charge your devices with up to 100 W but also recharge the power bank itself with up to 60 W. Never be without power again, no matter where you are.
Super Fast: 165 W Total Power for Ultra-Fast Charging
Experience lightning-fast charging for all your devices with a total power output of 165 W. Charge laptops, tablets, and smartphones in no time and save valuable minutes. For optimal charging speed, we recommend a separately available 65 W power adapter. The power bank is fully charged in about 1 hour and 45 minutes.
High Capacity and Versatility: Three Ports for Maximum Flexibility
With USB-C, an integrated USB-C cable, and USB-A ports, our power bank offers maximum versatility. Perfect for travel and everyday use – charge multiple devices simultaneously.
Real-Time Information at a Glance
The intelligent LCD display shows you the battery level, active inputs and outputs, as well as the fast charging function via a lightning symbol – providing complete transparency while charging. This way, you always maintain control over the energy flow and remaining capacity.
Additional properties | LED battery status indicator |
USB ports | 1 x USB, 2 x USB-C |
Charging technology | Adaptive Fast Charge, Power Delivery 3.0, Quick Charge 3.0 |
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Weight | 410 g |
Item number | 60452967 |
Manufacturer | 4smarts |
Category | Powerbanks |
Manufacturer no. | 541603 |
Release date | 25.7.2025 |
Sales rank in Category Powerbanks | 285 of 3650 |
External links |
Colour | Black, Grey |
Exact colour description | Black, Grey, Space grey |
Material group | Plastic |
Material | Acrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) |
Powerbank type | Powerbank |
Additional properties | LED battery status indicator |
USB ports | 1 x USB, 2 x USB-C |
output voltage | 20V |
Electric current output | 5 A |
Charging technology | Adaptive Fast Charge, Power Delivery 3.0, Quick Charge 3.0 |
Nominal power | 165 W |
Battery type | Li-ion |
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Country of origin | China |
CO₂ emissions | 1.69 kg |
Climate contribution | CHF 0.11 |
Scope of delivery | USB-C cable |
Length | 155 mm |
Width | 69.70 mm |
Height | 26.50 mm |
Weight | 410 g |
Length | 18.50 cm |
Width | 9.50 cm |
Height | 3 cm |
Weight | 450 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Powerbanks» category have a defect within the first 24 months?
Source: Digitec Galaxus- 58.HyperJuice3.9 %
- 59.TOP4 %
- 60.4smarts4.1 %
- 60.Benks4.1 %
- 62.SBS4.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 34.Sandberg1 day
- 34.Usams1 day
- 36.4smarts2 days
- 37.Elzle3 days
- 37.HyperJuice3 days
Return rate
How often is a product of this brand in the «Powerbanks» category returned?
Source: Digitec Galaxus- 48.Lenovo2.3 %
- 48.Sandberg2.3 %
- 50.4smarts2.7 %
- 51.Ansmann2.9 %
- 52.Forever3 %