Datasheet

panel facing direct sunlight not shaded and not behind any glass or plastic! when the

battery is full, you'll see the green DONE LED light up.

USB & DC Charging

Of course, sometimes is just really dark out and you can't solar charger, so there's a USB

port on the board as well. Use any mini-B cable to plug in and charge.

If there is something connected to the DC jack, it will mechanically disconnect the mini USB

connector so be sure to unplug the solar panel when USB charging

You can also connect a DC wall plug adapter directly into the jack, just make sure its a

5.5mm/2.1mm inner diameter connector, which is very common!