... 2.multiple protection 3.fit for Laptop ,Ipad ,Iphone . 4.CE,Rohs,FCC,UL Best Selling High Power Solar Charger / Laptop Battery Charger 23000mah for iPad, iPhone ,Moiblephone 1 ... the power2)Charging indication:LEDs display as horse-race light; and LEDs will indicate all the light when it is full ... Press the button to display power and open USB output;5)keep pressing the button for 3 seconds to open or ...