... High quality, low price Name: Solar charger for iphone, ipod, ipad, cell phone, pda Specification 1.High solar energy ... :10-15hours;8.To charge the build in battery in the charger using computer or AC adapter: ... friendly productNo need to replace built-in battery. The built-in battery can be recharged up to 500 times. ... voltage protection, safe use. Solar Charger for iphone, ipod, ipad, cell phone, pda