How to Wire Two Car Batteries With an Isolator?

Answer There are few things in life that are as heart-breaking as the sound of a dead battery. The tell-tale click-click-click when you turn the key can cause you to panic. Thoughts of being late for an a... Read More »

Top Q&A For: How to Wire Two Car Batteries With an Isolator

How to Hook Up Dual Batteries With an Isolator?

Many owners of recreational vehicles and marine vessels hook up dual batteries. It means that when your engine isn't running, you have plenty of auxiliary power from your dual battery to power the ... Read More »

How to Wire a Dual Battery Isolator?

Most modern (post-1985) automobiles contain hundreds of electronic components. Modern cars also employ high-power alternators to provide the necessary electrical power for them to function.With old... Read More »

How to Wire a Battery Isolator in a Camper?

A battery isolator is a necessity in any camper that uses a separate battery to power lights and other accessories when the engine is off but recharges when the engine is on. An isolator performs t... Read More »

How to Wire a Trailer Battery Isolator?

Many trailers are equipped with batteries, both for the operation of 12-volt lighting and outlet circuits and for the operation of a breakaway braking system. These batteries are charged via a blac... Read More »