RangerEdge units are equipped with two rechargeable 18615 Lithium-Ion batteries. Depending on the settings the RangerEdge can run very long on this capacity. However, at some point, the RangerEdge needs to be charged. This can be done by connecting to a 5 to 30 Volt DC power source to the charging pins. The RangerEdge has its own charger and will control if and how much charging is done This is why the units also be connected to a standard 12 Volt vehicle battery for example.
Keep your RangerEdge charged with this AC to DC charging set.
A complementary docking station is also available. This removed the need to screw on the the (green) charging PCB.
Keep your RangerEdge charged by the sun with this small but high quality solar panel.