5200mah Single Crystal Silicon solar cellphone charger 1.Acrylic Shell 2,5200mAh ... 3,All SmartPhone & Ipad 5200mah monocrystal silicon solar cellphone charger Technical Parameter1.Solar panel:5.5 V, ... about 4 hours. Computer or AC adapter charge for built-in is about 7-10 hours. Function ... to different digital products.7,LED indication for batteries .8,Suitable for mobile phone ,digital camera ,PDA,Mp3, ...