Adata C20

20000 mAh, 15 W, 74 Wh
CHF0.34/1Wh
2Ratings
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Product details

The C20 power bank has an impressive capacity of 20,000 mAh and utilises highly efficient lithium polymer batteries that allow three devices to be charged simultaneously and support trickle charging. The in-built LED charge indicator reminds you with a flashing warning when the battery level is low. The C20 also features multiple circuit protection mechanisms so you can charge around the clock without worry.

Key specifications

Capacity
20000 mAh
Power capacity
74 Wh
USB ports
1 x Micro USB, 1 x USB-C, 2 x USB
Additional properties
Circuit protection, LED battery status indicator
Weight
418 g
Item number
43381405

General information

Manufacturer
Adata
Category
Powerbanks
Manufacturer no.
PBC20-BK
Release date
4.6.2024
Sales rank in Category Powerbanks
226 of 3396

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
Plastic

Power bank properties

Powerbank type
Powerbank
Additional properties
Circuit protection, 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
5 V
Electric current output
3 A
Nominal power
15 W

Battery properties

Battery type
LiPo
Capacity
20000 mAh
Power capacity
74 Wh

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Manual, USB-C cable

Product dimensions

Length
28 mm
Width
69 mm
Height
140 mm
Weight
418 g

Package dimensions

Length
21.90 cm
Width
10.30 cm
Height
3 cm
Weight
479 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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
  • 4.Digitec
    0.3 %
  • 5.TOP
    0.5 %
  • 6.Adata
    0.6 %
  • 6.Hama
    0.6 %
  • 6.Revolt
    0.6 %

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
  • Adata
    Not enough data
  • 1.Anker
    0 days
  • 1.Aukey
    0 days
  • 1.Baseus
    0 days
  • 1.Belkin
    0 days

Return rate

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

Source: Digitec Galaxus
  • 10.XtremeMac
    1 %
  • 12.OtterBox
    1.1 %
  • 13.Adata
    1.2 %
  • 13.Belkin
    1.2 %
  • 13.Onit
    1.2 %
Source: Digitec Galaxus