Hoco Power bank Powerbank 20000 mAh 2A J128A black

20000 mAh, 10 W, 64 Wh
CHF0.31/1Wh
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Delivered between Tue, 30.6. and Fri, 3.7.
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Product details

The Hoco J128A power bank with a capacity of 20,000 mAh is a reliable and powerful energy source, ideal for charging smartphones, tablets, and other mobile devices. With two USB-A output ports as well as USB-C and Micro USB input ports, it offers a universal and convenient charging option in any situation. The power bank allows for multiple charges of mobile devices, with an actual usable capacity of 10,000 mAh ensuring stable and safe use during longer trips or when working outside the home. The robust construction made of fire-resistant ABS + PC material guarantees high durability and resilience in everyday use. A clear LED indicator informs you of the current charge status, so you always know when it's time to recharge the power bank.

  • 20,000 mAh capacity for multiple charges
  • Two USB-A ports for simultaneous charging
  • USB-C and Micro USB inputs for flexible charging
  • LED indicator for charge status.

Key specifications

Additional properties
LED battery status indicator
USB ports
1 x Micro USB, 1 x USB, 1 x USB-C
Capacity
20000 mAh
Power capacity
64 Wh
Weight
432 g

General information

Item number
69590782
Manufacturer
Hoco
Category
Powerbanks
Release date
21.4.2026
Sales rank in Category Powerbanks
600 of 3899

Colour

Colour
Black
Exact colour description
Black

Material

Material group
Plastic
Material
ABS, PC

Power bank properties

Powerbank type
Powerbank
Additional properties
LED battery status indicator
Max. output voltage
5 V
Nominal power
10 W

Connections

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

Battery properties

Battery type
LiFePO4
Capacity
20000 mAh
Power capacity
64 Wh

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
2.87 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
Powerbank

Product dimensions

Length
150 mm
Width
68 mm
Height
28 mm
Weight
432 g

Package dimensions

Length
20 cm
Width
9.90 cm
Height
3.80 cm
Weight
441 g

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

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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
  • Hoco
    Not enough data
  • 1.Thule
    0 %
  • 2.Voltcraft
    0.1 %
  • 3.Skross
    0.2 %
  • 4.GreenCell
    0.3 %

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
  • Hoco
    Not enough data
  • 1.4smarts
    0 days
  • 1.Adata
    0 days
  • 1.Anker
    0 days
  • 1.Aukey
    0 days

Return rate

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

Source: Digitec Galaxus
  • 31.Veektomx
    1.7 %
  • 31.Verbatim
    1.7 %
  • 34.Hoco
    1.8 %
  • 34.INIU
    1.8 %
  • 34.LINQ Connects
    1.8 %
Source: Digitec Galaxus