... charger for iphone, ipod, ipad, cell phone, pda Specification 1.High solar energy convert efficiency:over than 15%;2.Solar energy board:5.5V ... a power cut, you still can charge your phone by this solar emergency charger.2. ConvenienceWhenever and wherever you are, you can ... , voltage protection, safe use. Solar Charger for iphone, ipod, ipad, cell phone, pda