Place the solar panel in a sunny place Adjust the panel to maximize the power (let the panel perpendicular to the sunlight at 35-90 degree) Connect the solar panel to your device using the multi-head USB cable.
Peak power: 6w , Power Tolerance Voltage: 0~+3% 6v, Current:1.0A, Open circuit: 7.2v Short Circuit: 1.1A
What's in the box
2 x 6w Solar panel with a USB Output cable