... .rohs mobile phone solar cell phone chargers 2.High-grade half-Type 3.black,white,purple 4.Small lightweight rohs mobile phone solar cell phone chargers ... the built in 2600mAh Lithium battery,the stored power is then exported to mobile phone,digital camera,MP3,MP4 and ... hours for fully charger. InstructionWhen Lithium battery is fully charged,it can charger mobile phone,digital camera, MP3,MP4,and ...