12V Wiring Systems
Finding a 12V Short Circuit on a Boat
A dead-simple, step-by-step method for finding and fixing a 12V short circuit on your boat using a cheap multimeter and a bit…
Marine Battery Banks
Reading Battery State of Charge by Voltage
Read your 12V boat bank with a $12 meter. A rested-voltage method, a lead-acid and lithium chart, and a real worked example.