4smarts Powerbank USB-C Kabel 20000mAh
20000 mAh, 165 W, 74 Wh5 pieces in stock at supplier
Product details
Charge without limits: Integrated USB-C cable for versatile charging
Forget the cable tangle! With our built-in USB-C cable, you can not only charge your devices with up to 100W, but also the power bank itself with up to 60W. Never be without power again, no matter where you are.
Super speed: 165W total power for ultra-fast charging
Experience lightning-fast charging for all your devices with a total power output of 165W. Charge laptops, tablets, and smartphones in no time and save valuable time. For optimal charging speed, we recommend a separately available 65W power adapter. The power bank is fully charged in approximately 1 hour and 45 minutes.
High capacity and versatility: three connections for maximum flexibility
With USB-C, an integrated USB-C cable, and USB-A ports, our power bank offers maximum versatility. Ideal for travelling and everyday use - charge multiple devices at the same time.
Real-time information at a glance
The smart LCD display shows you the battery level, active inputs and outputs, and the fast charging function via a lightning symbol – for complete transparency during charging. This allows you to maintain control over energy flow and remaining capacity at all times.
Capacity | 20000 mAh |
Power capacity | 74 Wh |
Charging technology | Adaptive Fast Charge, Power Delivery 3.0, Quick Charge 3.0 |
USB ports | 1 x USB, 1 x USB-C |
Additional properties | Circuit protection, LED battery status indicator, Suitable for notebooks, USB cable integrated |
Weight | 410 g |
Item number | 60452967 |
Manufacturer | 4smarts |
Category | Powerbanks |
Product Safety | |
Release date | 25.7.2025 |
Colour | Grey |
Exact colour description | Grey, Space grey |
Material group | Plastic |
Material | ABS, Polycarbonate (PC) |
Powerbank type | Powerbank |
Additional properties | Circuit protection, LED battery status indicator, Suitable for notebooks, USB cable integrated |
USB ports | 1 x USB, 1 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-Emission | |
Climate contribution |
Scope of delivery | Integrated USB-C cable |
Length | 155 mm |
Width | 69.70 mm |
Height | 26.50 mm |
Weight | 410 g |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Powerbanks» category have a defect within the first 24 months?
Source: Galaxus- 53.Dudao3,5 %
- 54.HyperJuice3,6 %
- 55.4smarts4,1 %
- 55.Goal Zero4,1 %
- 57.ProMate4,2 %
Statutory 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: Galaxus- 34.Sandberg1 day
- 34.Sp Connect1 day
- 36.4smarts3 days
- 36.HyperJuice3 days
- 38.Goal Zero4 days
Return rate
How often is a product of this brand in the «Powerbanks» category returned?
Source: Galaxus- 40.ProMate2,6 %
- 40.Romoss2,6 %
- 42.4smarts2,7 %
- 42.Torras2,7 %
- 44.Usams2,9 %