Every one carries a
phone or a tablet when they go cruising, so USB
charging is a must.
With so many places to sit and relax on these catamarans you do not always have access to a USB
charging port.
We happen to have a few Ryobi 18+
batteries aboard, so I figured we could make them into
remote fast USB chargers.
It just slides on or off the
battery whenever we need to use it.
To make one of these Ryobi USB
Charger you will need:
1) Fast Charge Dual USB Car
Charger $5
2) A few connectors and 2 short wires
3) Soldering iron
3) Hot melt glue gun
It takes about a 1/2 hour to make one.