Solar Charger Specifications
Two 2.0 Watt Solar Panels generate power in sunlight. They are waterproof, lightweight and built to withstand abuse.
Power: 4 Watts total peak output at 6 or 12 Volts (selectable depending on charging application)
Charge times: 4-5 hours in the sun will fully charge a typical phone, 1 hour will provide about 3 hours of talk time.
Universal USB Battery stores power for use anytime and is
specially designed to charge efficiently from solar. When not in the
sun, the battery can be charged using the USB Power Cable or
optional AC travel charger or DC car charger making it just as useful
on the grid as off
Charge times: Battery will be fully charged from 7 hours of direct sun, 5.5 hours from USB port on laptop or optional DC or AC
Capacity: 3,000mAh, 11 Watt hour capacity
Output: 5.5V, 600mA via USB port
Input: 4.8-12V, 650 mA
Connect to Devices via the USB Port or 5 standard adapters


Bag Specifications
Dimensions: 11.5" high x 7" wide x 0.5" deep (29cm high x 18cm
wide x 4cm deep)
Weight: 1.3 lbs (600 grams) including battery and solar panels
Attachment Mechanisms: Includes two 3/4" straps with four male/female clip sets. Will clip into standard 3/4" buckles on backpacks. Female clips can be attached to any "loop" or standard attachment point on a bag or tent. MOLLE compatible. More descriptions and videos are below.
Fabric: 600D shell made from recycled PET (soda bottles),which is
waterproof, lightweight and UV resistant
Volume: 53 cubic inches (0.8 liters), enough room for Voltaic
battery, adapters and cables, phone and small camera
We have other solar chargers available as well.

Compatibility
This is a partial list of devices that can be charged.

Handhelds
Apple: iPhone 1G, 2G, 3G, 3GS, 4G, iPod Touch, Classic, Nano, Shuffle BlackBerry: Bold 9700, Curve 8900, Pearl 8130, Storm 9530, Torch, Tour 9630 Flip: SlideHD, MinoHD, UltraHD HTC: Eris, Evo, HD2, HD7 Hero, Incredible, Thunderbolt Garmin: Oregon, Dakota, and zumo Series, eTrex with nuvi with Garmin's power cable Iridium: 9555 Satellite Phone via Iridium car charger and panel output set to 12V LG: Chocolate (requires optional adapter), Incite, Rumor Kodak: zi6, zi8 Motorola: Atrix, Backflip, Droid, Droid X, Pro and 2 Nintendo: DS with a USB charging cable Nokia: N72, N900, N97 Mini, X3, X6 Samsung: Epic, Charge, Galaxy S and X, Instinct, Mythic, Rogue Palm/HP: Pre, Veer Sony: PSP (requires optional 4.0x1.7mm phone adapter) TomTom: XL, XXL and GO Series

Tablets
In all cases, our Spark will charge tablets better than our 4 Watt chargers which do not have enough power to charge tablets efficiently. The following tablets will charge slowly from the internal battery in this charger. Apple: iPad, iPad 2 (read caveats on iPad charger post) ASUS: eee Pad Transformer BlackBerry: Playbook LG: T-Mobile G-Slate Samsung: Galaxy Tab (will not work with Motorola XOOM or Acer Iconia Tab)

DSLR Cameras
In addition, you can adjust the Voltage output of the solar panels from 6V to 12V. The 12V setting is suitable for charging larger 7.4V digital camera batteries. You will need an optional camera battery cradle that supports the specific battery in your camera.

Warranty
2 Year warranty on bag or case and panels, 1 year warranty on battery.