»Computerbild TEST WINNER. Here comes a real beast: The largest, heaviest and most expensive model in this test delivers 79.7 watt hours of energy via three outputs, including a 20-watt USB-C port. Full charging takes just under seven hours; 1 watt hour charges it twice as quickly as the competition. Comparatively strongest solar charging capability. High quality.«

»One of the standout aspects of this powerbank is its ability to charge both via solar panels and via a traditional USB cable. This makes it ideal for outdoor, travel or emergency use where access to conventional power sources may be limited.«

»The Sandberg Solar 4-Panel Powerbank 25000 seamlessly blends the realms of sustainable energy, technological innovation, and outdoor durability. It’s clear that the powerbank is designed with a particular audience in mind: those who appreciate the merge of technology with nature. Its array of features and benefits make it a valuable asset for outdoor enthusiasts, tech-lovers, and sustainability advocates alike.«

outdoor.se:

»Bästa med powerbank. Ett kraftfullt extrabatteri med solceller. Powerbanken laddas lika enkelt via ett vägguttag som med den stora vikbara solpanelen som är uppdelad i fyra solpaneler, är du ute på vandringstur så kan du lätt hänga upp powerbanken med den medföljande karbinhaken.«