Black Solar Assist Charger 0.5W/3500mAh - Compatible w/iPhone

Battery solar charger. Battery type: lithium-polymer. Battery capacity: 3500 mah. Solar panel: mono crystal line silicon. Maximum solar power generation: 0.5 watts. Output voltage: dc 5 volts. Output current: 500 ma. Input current: 700 ma. Talk time: 28.9 hours*. Listening time: 97.2 hours*. Internet time: 24 hours*. Weight: 2.1 ounces (60 grams). Size: 4.3'' inches x 2.5'' inches x .5'' inches (110 millimeters x 63 millimeters x 12.5 millimeters). Charge time: 7 hours by usb. Standard adapters: micro usb, mini usb, and apple. Compatible with iphone, ipod, smart phones, and most portable digital devices. Usb cable for charging and discharging*. Time charger will add to most smart phones. Manufacturer: concept green. Battery capacity = 3500mah. Battery type = lithium-polymer. Voltage - output (volts) = 5v dc. Watts = 0.5w.