There is virtually no getting around the VARTA Powerpacks for anyone who needs an energy boost while being on the move to continue using their smartphone to work on or take pictures. Yvonne told us incidentally that she liked the Powerpack 10.400
the best. The Powerpack was not too heavy on the climb up to the pastures high in the Alps. At the same time, Yvonne had enough juice to photograph everything in detail − such as the specialties of Tyrolean cuisine, garnished with lots of wildflowers, which they enjoyed in Gostner Schwaige.