Price and specifications
VINSIC VSPB304 power bank

Battery capacity 20 000 mAh
Charging time 9 h
Quick Charge No
Weight 365 g
Output interfaces Standard USB

Power banks VINSIC VSPB304

Release DateMay 2017
Availability On sale
Model VSPB304

Vinsic VSPB304 by Mr Baz Reviews Youtube review

Description: Another budget power bank that you can add to your list is the Vinsic VSPB304. It has 20,000mAh battery life, big enough to keep your phone alive for days. You will also receive a carrying pouch out of the box, which is very nice. There’s a battery indicator in the bottom right of the device to tell you how many energy is left inside. As usual, the Vinsic VSPB304 has two USB sockets, meaning you can charge two devices at once. The charging speed is averagely 2.0A just like most power banks.


  • Sports 20,000mAh energy capacity
  • Package includes a carrying pouch
  • Has battery indicator
  • Two USB outputs
  • 2.0A charging speed


  • Material is made of glossy plastic and matte



Construction Aluminum alloy
Color Gray


Battery Type Li-Ion
Battery capacity 20000 mAh
Charging time 9 h (hours)


Length 11 cm
Width 5.7 cm
Height 1.5 cm
Weight 365 g (grams)

Functions and features

Quick Charge No
LCD Display No
Wireless charging No
Solar charging No
Waterproof No
Flashlight Yes


Output interfaces Standard USB
Input interfaces Micro-USB, USB type-C
Count USB outputs 3
Input current 5V/2A
Output Current 5V/2.4A

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