ELECTRICITY DIRECTLY AT THE TENT

 
MAENTUM (formerly Plug-in) offers power stations for hire on the campground.
These mobile battery boxes supply you with electricity throughout the ROCKHARZ. And the best thing is: when the power station is empty, you can swap it for a new one as often as you like. MAENTUM also rents out power banks!

Here you can book your Powerstation or Powerbank for ROCKHARZ 2026 on the 29th of October at 5pm:

Key data for the Powerstation:
– 1x 230V socket, max. 500 watts continuous output
– 4x cell phone charging option (USB-A, USB-C)
– 1x 12V cigarette lighter

Runtimes:
– Phone: 40+ charges
– Any batteries can be recharged (e-cigarette, power banks, shaver)
– Electric air pump: 6+ h
– Compressor cool box: 12+ h
– Electric cool box: 5+ h
– Ventilator (CPAP): 10+ h

Key data for the power bank:
– 1x USB C 5V 2.1A output
– 1x USB A 5V 2.1A output
– If the power bank is empty, you can exchange it for a new one as often as you like when you book the flat rate
– The power bank has a capacity of 18.5 Wh and is therefore sufficient to charge almost any cell phone flexibly
– USB lights, e-cigarettes and USB fans can also be operated with our power bank.