The Joos Solar Orange Portable Solar Charger is rugged enough to go with you anywhere and has enough power to charge the gear you actually use. The panel is waterproof and even charges under water. It has a built in high capacity battery that can be charged at home to top off as you go - or leave the panel at base camp and charge your gear when you get back at the end of the day.

• Super tough and durable solar panel. JOOS Shot one with a .22 rifle, and it still worked!
• Waterproof construction designed for the real world. It even changes under water.
• Charges 3.5times faster than other portable solar chargers at the same price.
• Charges in low light, shade, or even when its raining out.
• Charges all personal electronic devices with USB charging capability including cell phones, smart phones, tablets, MP3 players, GPS devices, cameras, and more!
• Built in high capacity battery that can be charged at home through the USB port or in the sun. Charge time: 12hours direct sunlight/8hours USB
• Internal 5400mAh Li-po battery holds a charge until you need it
• Battery charge and PV power indicator LEDs
• ?Dead battery? circuitry allows direct charging even if the battery is completely drained
• Fold out legs facilitate optimal solar capture
• Internal circuitry tracks how much solar energy you're capturing and lets you view it in real time with myJOOS application - available for Windows and MAC
• Dimensions: 8.6"X5.8"x0.8"
• Weight: 24oz