Voltaic Female 3.5x1.1mm - Female 5.5x2.1mm - V72 Barrel
Adapter: Female 3.5x1.1mm plug on one end and female 5.5x2.1mm plug on the other. Adapts any adapter with a 3.5x1.1mm plug for use with the V72 12-19V output.
The larger female socket side is also compatible with our 2.5mm male DC power plugs such as found on the 3A voltage regulator. This makes it perfect for connecting solar panels directly to charging equipment or USB devices.