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Power Bank Silicon Power GS28 20000mAh
Power Bank Silicon Power GS28 20000mAh
12,32 € gross 12,32 € net
 
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Power Bank Silicon Power GS28 20000mAh

product brand: 
manufacturer code: 
GS28
EAN: 
4713436133315
  • high-quality lithium-polymer battery with a capacity of 20000mAh
  • technology iQ Smart Charging - built-in advanced chip automatically detects the connected device and charges it with the maximum,
  • appropriate current for it
  • high efficiency - fast charging of 2 devices at the same time
  • output: 2 x USB 5V/2.1A (10.5W max)
  • input: micro USB - 5V/2.0A, USB-C - 5V/2.0A
  • compact dimensions of the power bank and lightweight 412g
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wish list
Power Bank Silicon Power GS28 20000mAh
Power Bank Silicon Power GS28 20000mAh
12,32 € gross 12,32 € net
Currently unavailable
Notify me when available
We will send a notification about the availability to the email address below:

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iQ Smart Charging Technology
The intelligent iQ Smart Charging technology provides exceptionally fast charging for smartphones, tablets, MP3 players, cameras, and other mobile devices available on the market. The power bank automatically selects the optimal charging speed for each connected device.

Advanced Safety Features
The power bank is designed with safety in mind, equipped with a set of protections: against overcharging, discharging, surges, overheating, overcurrent, short circuits, and electromagnetic fields.

Automatic Operation
The power bank ensures comfortable usage; just connect the device, and the charging process will start automatically without the need to press any buttons.

Specifications:

Input:

  • micro USB - 5V/2.0A
  • USB-C - 5V/2.0A

Output:

  • 2 x USB - 5V/2.1A (10.5W max)
  • USB 1 + USB 2 - 5V/2.1A (10.5W max)

Built-in battery: lithium-polymer battery with a capacity of 20000mAh
Dimensions: 149 x 69 x 28 mm
Weight: approx. 412g

Other:

  • automatic operation
  • LED display
  • Power bank in the original manufacturer's packaging
Product features Power Bank Silicon Power GS28 20000mAh
Model / Manufacturer Code
GS28
Colour
black
Built-in battery
lithium-polymer 20000mAh
Entrance
  • USB-C: 5V - 2A
  • Micro USB: 5V-2.0A
Egress
  • 2 x USB-A: 5V - 2.1A
Total Output Power [W]
  • 10.5W
  • Connection variant USB-C + USB-A + USB-A: max 5.0V/3.0A 15W
Supported fast charging protocols
iQ Smart Charging
Dimensions (W x D x H) [mm]
149 x 69 x 28 mm
Scales [g]
  • 412
Other important product features
  • Automatic operation
  • LED display
Contents
  • Silicon Power GS28 power bank
Product features Power Bank Silicon Power GS28 20000mAh
Model / Manufacturer Code
GS28
Colour
black
Built-in battery
lithium-polymer 20000mAh
Entrance
  • USB-C: 5V - 2A
  • Micro USB: 5V-2.0A
Egress
  • 2 x USB-A: 5V - 2.1A
Total Output Power [W]
  • 10.5W
  • Connection variant USB-C + USB-A + USB-A: max 5.0V/3.0A 15W
Supported fast charging protocols
iQ Smart Charging
Dimensions (W x D x H) [mm]
149 x 69 x 28 mm
Scales [g]
  • 412
Other important product features
  • Automatic operation
  • LED display
Contents
  • Silicon Power GS28 power bank
Product Safety Data Power Bank Silicon Power GS28 20000mAh
Manufacturer/Responsible entity:
Baltrade sp. z o.o.
Geodetów 24
80-298 Gdańsk
Polska
Email: contact@baltrade.eu
Telephone: 58 552 20 20
Baltrade sp. z o.o.

ul. Geodetów 24
80-298 Gdańsk

 +48 58 552 20 20
 contact@baltrade.eu

Opening hours:
Monday - Friday
7:30 - 15:30
© 2026 Baltrade sp. z o.o. - All rights reserved.