4smarts VoltHub

20000 mAh, 160 W, 74 Wh
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Product details

The VoltHub Wireless Powerbank from 4smarts is a powerful and versatile solution for mobile energy supply. With an impressive battery capacity of 20,000 mAh, it provides enough power to efficiently charge various devices, including laptops. The power bank supports multiple charging technologies, including Quick Charge 3.0 and Power Delivery 3.0, enabling fast and effective charging. Thanks to the Qi Wireless Charging feature, compatible devices can be charged wirelessly, offering additional convenience. Its compact design and lightweight of 410 grams make the VoltHub an ideal companion for on-the-go use, whether in the office, traveling, or during outdoor activities. The LED charging/battery status indicator ensures that the user is always informed about the current charge level.

  • Supports multiple fast charging technologies such as Quick Charge 3.0 and Super VOOC
  • Wireless charging via Qi Wireless Charging
  • High-quality graphene battery for improved performance and longevity
  • LED display for charging and battery status
  • Versatile connectivity options with USB-A and USB-C.

Key specifications

Capacity
20000 mAh
Power capacity
74 Wh
Charging technology
Adaptive Fast Charge, Power Delivery 3.0, Qi Wireless Charging, Quick Charge 3.0, Super VOOC, VOOC
USB ports
1 x USB, 2 x USB-C
Additional properties
LED battery status indicator, Suitable for notebooks
Weight
410 g
Documents
Manual.pdf
Item number
13239284

General information

Manufacturer
4smarts
Category
Powerbanks
Manufacturer no.
4S464150
Release date
19.5.2020

Colour

Colour
Black
Exact colour description
Black

Power bank properties

Powerbank type
Wireless powerbank
Additional properties
LED battery status indicator, Suitable for notebooks

Connections

USB ports
1 x USB, 2 x USB-C

Power supply

output voltage
5 - 20V
Electric current output
3 A
Charging technology
Adaptive Fast Charge, Power Delivery 3.0, Qi Wireless Charging, Quick Charge 3.0, Super VOOC, VOOC
Nominal power
160 W

Battery properties

Battery type
Graphs
Capacity
20000 mAh
Power capacity
74 Wh

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Powerbank

Product dimensions

Length
82 mm
Width
145 mm
Height
27.50 mm
Weight
410 g

Package dimensions

Length
21.80 cm
Width
13.40 cm
Height
5.30 cm
Weight
728 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
  • 61.Benks
    3.6 %
  • 62.ProMate
    3.9 %
  • 63.4smarts
    4 %
  • 64.SBS
    4.3 %
  • 65.Xqisit
    6.7 %

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
  • 38.Sandberg
    1 day
  • 38.Sharge
    1 day
  • 41.4smarts
    2 days
  • 41.HyperJuice
    2 days
  • 41.PhoneLook
    2 days

Return rate

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

Source: Digitec Galaxus
  • 45.Torras
    2.5 %
  • 46.Silicon Power
    2.6 %
  • 47.4smarts
    2.7 %
  • 47.Joyroom
    2.7 %
  • 49.Voltcraft
    2.8 %
Source: Digitec Galaxus