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4smarts Powerbank USB-C Kabel 20000mAh

20000 mAh, 165 W, 74 Wh
Price in EUR including VAT
EUR1,01/1Wh
Delivered between Fri, 28.11. and Tue, 2.12.
5 pieces in stock at supplier
free shipping

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.

Key specifications

Capacity
20000 mAh
Power capacity
74 Wh
Charging technology
Adaptive Fast ChargePower Delivery 3.0Quick Charge 3.0
USB ports
1 x USB1 x USB-C
Additional properties
Circuit protectionLED battery status indicatorSuitable for notebooksUSB cable integrated
Weight
410 g
Item number
60452967

General information

Manufacturer
4smarts
Category
Powerbanks
Product Safety
Release date
25.7.2025

Colour

Colour
Grey
Exact colour description
GreySpace grey

Material

Material group
Plastic
Material
ABSPolycarbonate (PC)

Power bank properties

Powerbank type
Powerbank
Additional properties
Circuit protectionLED battery status indicatorSuitable for notebooksUSB cable integrated

Connections

USB ports
1 x USB1 x USB-C

Power supply

output voltage
20V
Electric current output
5 A
Charging technology
Adaptive Fast ChargePower Delivery 3.0Quick Charge 3.0
Nominal power
165 W

Battery properties

Battery type
Li-ion
Capacity
20000 mAh
Power capacity
74 Wh

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Integrated USB-C cable

Product dimensions

Length
155 mm
Width
69.70 mm
Height
26.50 mm
Weight
410 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
2 additional offers
Report concern

Compare products

Goes with

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.Dudao
    3,5 %
  • 54.HyperJuice
    3,6 %
  • 55.4smarts
    4,1 %
  • 55.Goal Zero
    4,1 %
  • 57.ProMate
    4,2 %

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.Sandberg
    1 day
  • 34.Sp Connect
    1 day
  • 36.4smarts
    3 days
  • 36.HyperJuice
    3 days
  • 38.Goal Zero
    4 days

Return rate

How often is a product of this brand in the «Powerbanks» category returned?

Source: Galaxus
  • 40.ProMate
    2,6 %
  • 40.Romoss
    2,6 %
  • 42.4smarts
    2,7 %
  • 42.Torras
    2,7 %
  • 44.Usams
    2,9 %
Source: Galaxus