4smarts VoltHub Pro

20000 mAh, 20 W, 74 Wh
CHF0.66/1Wh
Delivered between Fri, 20.6. and Tue, 24.6.
More than 10 items in stock at supplier

Product details

The VoltHub Pro, here in the 20,000 mAh variant, allows for the fast, simultaneous charging of up to three devices. It features one USB-C and two USB-A charging ports and supports modern standards such as Power Delivery, Qualcomm Quick Charge, Samsung AFC, and Huawei FCP/SCP for smooth compatibility and high charging speeds with most smartphones and tablets. A numeric LCD display informs you of the exact charging status of the power bank itself.

Key specifications

Capacity
20000 mAh
Power capacity
74 Wh
Charging technology
Power DeliveryQuick Charge 3.0
USB ports
2 x USB2 x USB-C
Additional properties
LED battery status indicator
Weight
332 g
Item number
16667506

General information

Manufacturer
4smarts
Category
Powerbanks
Manufacturer no.
468778
Release date
16.9.2021
Sales rank in Category Powerbanks
305 of 3447

Colour

Colour
Grey
Exact colour description
Gun metal

Power bank properties

Powerbank type
Powerbank
Additional properties
LED battery status indicator

Connections

USB ports
2 x USB2 x USB-C

Power supply

Battery voltage
3.70 V
output voltage
12 V4.5V
Electric current output
5 A
Charging technology
Power DeliveryQuick Charge 3.0
Nominal power
20 W

Battery properties

Battery type
LiPo
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
Travel case

Product dimensions

Length
65.50 mm
Width
145 mm
Height
28.50 mm
Weight
332 g

Package dimensions

Length
20.90 cm
Width
9.90 cm
Height
5.40 cm
Weight
600 g

30-day right of return
24 Months Warranty (Bring-in)
12 additional offers

Compare products

Goes with

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.Philips
    4.3 %
  • 62.Hoco
    4.4 %
  • 63.4smarts
    5 %
  • 64.Roboparts
    6.6 %
  • 65.Xqisit
    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
  • 1.XtremeMac
    0 days
  • 37.Sharge
    1 day
  • 38.4smarts
    2 days
  • 38.HyperJuice
    2 days
  • 40.PhoneLook
    4 days

Return rate

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

Source: Digitec Galaxus
  • 43.Roboparts
    2.3 %
  • 43.Sandberg
    2.3 %
  • 47.4smarts
    2.6 %
  • 47.Joyroom
    2.6 %
  • 49.Powerology
    2.7 %
Source: Digitec Galaxus