Blue Sea System is the leader in battery switches for automatic charging relays (ACR). Here is a informative video by Jim at Portland Marine Electronics on how a ACR can help give you the power you need on the water.
3 tier water elevator, boat dispenser with a empty sensor, and a speed boat to the underworld. Xibalba! Boating. Yes. Boating. Advanced boating. Boating none the less. Boating besides. And boating just the same… (Ethoslab’s boat dispenser) www.youtube.com