With a solar charger from Powerguy.cz you won't get lost in the woods when your smartphone with GPS runs out of juice. Forget the funny pocket solar chargers that will charge your phone in 2 days if the weather is just right. With this professional solar charger, you'll have your smartphone charged in under 2 hours. Thanks to the universal USB connector, this solar charger will recharge almost anything - camera, tablet, mobile phone, portable speakers, etc.
Some devices need a stable voltage and current, so the power must first be stored in a power bank (e.g. iPhone, iPad)
