We use cookies to give you the best experience of our website. By browsing you agree to our use of cookies.
Allow cookies Turn cookies off
Our Cookie Policy
Turn cookies on for a better website experience. Allow cookies Our Cookie Policy
Be up to date and a 100% stylish on top! The VARTA Slim Power Bank Range combines the newest USB Type C Trend with elegance and high quality aluminium casing. Whether you manage your everyday routine, enjoy a weekend getaway or go on longer journeys – the VARTA Slim Power Bank Range is your compact and reliable companion for every situation.


One USB 5V/2.4A output
One USB Type C 5V/3.0A input and output (for speed charging)
Up to 5 phone or 2 tablet charges
Micro USB Cable included
Slim Power Bank


  • Slim Power Bank with 12000 mAh Li-Polymer battery for a weekend getaway

  • Up to 5 phone or 2 tablet charges*

  • Ideal to charge 2 devices at the same time

  • USB Type C 5V/3.0A input and output for speed charging

  • USB 5V/2.4A output for charging tablets or other large devices

  • Sophisticated 4 blue LED charge & discharge indication

  • Black Micro USB charging cable with a length of 50 cm included

  • Elegant, slim aluminum housing

  • VARTA brand quality guaranteed


* Per charge, based on iPhone 6S and ASUS Zen Pad S 8.0. Performances may vary by device.


VARTA Type 57966
Electrochemical System Li-Polymer
Battery Capacity in mAh 12000/ 3,7V
Rated Capacity in mAh 7104/ 5V
Width 115 mm
Height 153 mm
Depth 13 mm
Weight 390 g

UN38.3 Compliant Transport Safety

Our Power Banks are compliant with the UN 38.3, which guarantees safety in transporting dangerous goods by land, sea and air.

Tested lithium cells according to UL1642.