With the Guide 10 Plus Recharger and Nomad 7 Solar Panel 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. Recharge by: USB or Solar. Power Output: USB, AA/AAA Batteries. Ideal for: Phones, GPS, Headlamp, smaller USB devices. Kit Includes: Guide 10 Plus & Nomad 7. Weight: 1.2 pound.