How are batteries maintained in a motor coach?

In asking around, we have found that many savvy owners, not only of motor coaches, but of all sorts of other equipment that depends upon wet cell batteries for power, use this clever system to maintain the proper level of electrolyte in their batteries. Chapter Three – The “Other” Battery Under The Hood; The Chassis Battery

Does your motorhome’s engine Charge Your House Battery?

The simple answer is that some do, and some don’t. Worse yet, many times the owner’s manuals really don’t say for sure if you have this feature or not. Well, here are a couple methods (shown on a Class C built on a Ford E450 chassis) you can use to determine whether or not your house batteries are charged by the engine’s alternator. Loading…

Can a coach battery power a washer and dryer?

The coach batteries will not be able to power your Roof AC units or Washer/Dryer – those are high amperage draw appliances that would literally suck all the energy from those batteries too quickly!

Is the chassis battery the same as the coach battery?

The chassis battery and the coach battery are 2 separate battery systems – except they both will get charged by a common method. All chassis battery systems are based on a single 12 volt battery – that will allow high amperage draw (especially if a diesel).

Can a coach battery be used in an RV?

As a safety on many RV vehicles, there is a switch on the dash that will allow the RV’er to combine the chassis and coach battery power while tying to start the engine or the generator. This should be done only in an emergency – and carefully!

Can a deep cycle battery be mounted on a coach?

AGM – Absorption Glass Mat batteries are quickly taking over the “coach” side of RV batteries – with good reason! AGM Batteries are completely sealed, deep cycle, do not have any fumes and can be mounted in any position needed! Pretty Cool, huh?!

How do you install a new battery in a car?

Place the new battery in the tray, ensuring it sits level and that terminal posts are positioned same as the battery. Place and tighten the hold downs securely so that the battery cannot move in the tray. Apply a thin coating of high temperature grease to the posts and cable connections.

What are the battery terminals on a Ford coach?

The clamps on the chassis battery terminals in our coach are Ford OEM clamps. They are stamped out of sheet metal, and as such they distort easily. When Chinook built our coach, they loosened the setscrew on the positive cable clamp and inserted a secondary lead that goes to the Battery Isolator (the “Smart Switch”).

What makes a coach battery distort so much?

They are stamped out of sheet metal, and as such they distort easily. When Chinook built our coach, they loosened the setscrew on the positive cable clamp and inserted a secondary lead that goes to the Battery Isolator (the “Smart Switch”). In tightening the clamp when they reinstalled it, it distorted and failed to make a solid connection.

Where did the batteries for the coach come from?

Of course, it was too late to save our original coach batteries, so on our way south to the Annual Rally just before Labor Day 2005, we stopped in at the Interstate Battery dealer in Portland and “ponyed up” for four new house batteries.

Can you install two new batteries at the same time?

It is best to buy two new batteries and install them both at the same time. Otherwise, the old battery will form a “current loop” with the new battery, drawing its charge for itself. If this happens, you would have just wasted a perfectly good new battery. The new batteries should also be of the same capacity, brand, and age.

What are the two rules for car batteries?

The first rule is, “Do not ever overheat (let alone boil) your batteries – a sure sign that you are overcharging them . The second rule is never repeatedly discharge your chassis (engine) battery (as in running it down to the point where you have to “jump start” your engine.)

What to do with a dead RV battery?

Although you can jumpstart your chassis battery using the battery from another vehicle the same way you jumpstart a car, it can be tricky. And if you aren’t familiar with your RV’s engine or how to jump a vehicle in general, it’s probably best to grab your membership card and call the experts at Good Sam Roadside Assistance.

When to replace batteries in a battery bank?

Another thing I learned that makes all of this experience even more painful is that when one or more batteries in a battery bank go bad, it is best to replace all of the batteries in the bank. When you only replace the one or two that are bad, the remaining weak battery(ies) just serve to bring down the new replacements that much faster.

What’s the rule of thumb for RV batteries?

There are two important rules that all RV owners should understand and obey at all times, lest they unnecessarily contribute to the profits of the battery suppliers. The first rule is, “Do not ever overheat (let alone boil) your batteries – a sure sign that you are overcharging them .

What are the values of an Interstate Battery?

The values at Interstate Batteries are never-changing and have been defined in relation to their purpose. The values of Interstate are the foundation of this firm and represent who they are. Consider people’s needs as the top priority.

Is the Interstate cranking battery maintenance free?

All of the automotive cranking batteries that Interstate carries are considered to be maintenance-free under normal conditions. What that means is that the battery loses water at a very low rate.