powerbank 4000

65.04 PLN
  • Red
  • Blue
  • Grey
  • Czarny
Last items in stock

portable energy source for charging mobile devices
notebook shape with a colorful cover, soft to the touch
the sides of the powerbank imitate notebook pages
USB 2.0 input, USB micro and LEDs
Charges via the USB port on your computer (connected with the included cable and selected adapter)
ready to work immediately after connecting to the device
no driver installation or detection of connected device required
printed logo of Gdańsk University of Technology
dimensions: approx. 120 x 75x 12 mm (lenght x width)
colours: blue, black, red, gray
technical data:
capacity: 4000 mAh
input and output voltage and current (Input, Output): 5V, 1.5A
2 in 1 cable (USB 2.0 input, micro USB and for iPhone)
lithium polymer battery
four LED power indicators - glowing blue
enabled by movement
automatic switch off


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