... protection system, that won' t protect the iPhone. Specification :* Solar panel input: 0.4w( max), current 70mA, voltage 5.5v It ... charged, please press the sheath power switches to (OFF).3. Connect USB cable to the computer to charge for silica sheath, with power increasing ... .Put the production in sufficient sunshine ,solar panel in the sunshine ,turn on the switch to (ON),it will charge for the ...