Goal Zero 21005 Guide 10 Plus USB Power Pack
With the Guide 10 Plus Recharger you have a portable, rugged charging kit as adventurous as you are. Charge AAs from the sun or any USB port, then power your phone, MP3, GPS, or perk up your tablet in a pinch. The Guide 10 Plus USB Power Pack can be charged by connecting it to any USB power source, including Goal Zero Nomad Solar Panels, a wall USB charger, or car USB charger.