The worlds first and only solar, battery charger, drybox all in one. The Pioneer Series is the world’s first and only product to combine solar charging, battery charging and rugged waterproof storage into an all-in-one lightweight solution. Built for the toughest conditions passing Military Standard 810G drop testing and IP67 waterproof certification, RokPak gives you the freedom to go anywhere in the world with power. Dual smart USB charging ports with 2.4A output (each) allow for fast charging of ANY USB device including smartphones, tablets, cameras, GPS, etc. with the 12,000-mAh lithium ion battery.