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Super-slim with latest tech trend - USB Type C


Digital Camera
Gaming Controller
MP3 Player
Activity Tracker


  • 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
Width 115 mm
Height 153 mm
Depth 13 mm
Weight 390 g
Your most reliable partner for mobile energy for you and your family. Anywhere. Anytime.

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.

UL® certified Lithium Batteries

The batteries of our Power Banks are UL® certified which is the most widely accepted certification on safety and environmental claims and thus is a mark for very good quality batteries.