Sandberg Powerbank

20000 mAh, 20 W, 74 Wh
CHF0.64/1Wh
14Ratings
BrandMore from Sandberg
Delivered between 16.1.2026 and 23.1.2026
More than 10 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 50.–

Product details

A powerful power bank with high speed, great performance, and large capacity. When you are not near an outlet, this power bank ensures optimal charging for any mobile device.

Key specifications

Charging technology
Quick Charge 3.0
USB ports
1 x Micro USB, 1 x USB-C, 2 x USB
Additional properties
LED battery status indicator
Weight
550 g
Capacity
20000 mAh
Power capacity
74 Wh
Item number
16546810

General information

Manufacturer
Sandberg
Category
Powerbanks
Manufacturer no.
420-59
Release date
30.4.2024
External links
Manufacturer's site (de)

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Metal
Material
Aluminium

Power bank properties

Powerbank type
Powerbank
Additional properties
LED battery status indicator

Connections

USB ports
1 x Micro USB, 1 x USB-C, 2 x USB

Power supply

Battery voltage
3.70 V
output voltage
12 V
Electric current output
3 A
Charging technology
Quick Charge 3.0
Nominal power
20 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
Quick guide, USB-C cable - 30 cm

Product dimensions

Length
31 mm
Width
111 mm
Height
31 mm
Weight
550 g

Package dimensions

Length
22 cm
Width
10 cm
Height
3 cm
Weight
510 g

30-day right of return
5 years Warranty (Bring-in)
2 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
  • 40.Andi be free
    2 %
  • 40.Ansmann
    2 %
  • 40.Sandberg
    2 %
  • 40.Sp Connect
    2 %
  • 40.TOP
    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
  • 1.XtremeMac
    0 days
  • 40.Revolt
    1 day
  • 40.Sandberg
    1 day
  • 40.Sp Connect
    1 day
  • 43.4smarts
    2 days

Return rate

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

Source: Digitec Galaxus
  • 44.Romoss
    2.4 %
  • 44.TP-Link
    2.4 %
  • 47.Sandberg
    2.5 %
  • 48.4smarts
    2.7 %
  • 48.Ansmann
    2.7 %
Source: Digitec Galaxus