What happens if you put a deep cycle battery in a car?

Yes, it can. It will work OK if you have no other alternative battery choice. It will last quite a while operating a car. However, the deep cycle battery will not be charged fully by an alternator.

Is it OK to put a marine battery in a car?

If the marine battery is a 12-volt battery, then you can use it for your car. This will enable it to be both a starter and a deep cycle battery. … Marine batteries are probably not recommended to power cars for a long period of time. This is because they would probably shorten the battery’s lifespan.

Can you charge a deep cycle battery with a car alternator?

Car alternator is not the healthiest for a deep cycle battery. It will constantly over charge it. But that is only when your driving. I put a switch on mine so I can turn it on and off.

Can too big of a battery hurt your car?

Most vehicles have limited space for batteries, so in many cases a larger size, from a physical standpoint, may not work. The problem in most cases is that the terminals will contact the hood and short out the battery or the physical dimensions just will not work.

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Can you hook a deep cycle battery to a regular battery?

Bear in mind that starting batteries are not designed to be deep discharged multiple times – this will kill the battery in short order. So run all accessories off the deep cyle battery, do not hook the batteries together without an isolator, and keep them charged properly.

Is there a difference between deep cycle and marine battery?

Overview of Cranking Battery vs. Deep Cycle Marine Battery: A cranking battery ensures a boat can easily start and get out on the water. A deep-cycle (trolling) battery keeps it operating and runs electronics in any conditions.

Can I use a car battery charger to charge a marine battery?

One thing that you might be wondering if you own a boat is this – Can you charge a marine battery with a car charger? The good news is that yes, you can, though it might take some time depending on your charger and your battery. The bad news is, that we don’t really recommend it.

Does revving engine charge battery faster?

But when your engine turns faster, the engine’s alternator also turns faster. … That way, all of the alternator’s power can be directed to recharging the battery. Once the car starts, you can rev it up to charge the battery faster, but the best way to do that is to just drive it.

How fast does an alternator charge a deep cycle battery?

If the car has a 100 amp alternator it would probably put out maybe 10 amp at idle speed, so a 50% discharged 100 amp hour (you should avoid a lower depth of discharge) battery would take at least 5 or 6 to fully charge. At highway speed more like a little over one hour.

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How low should you run a deep cycle battery?

The deeper you discharge the battery the more it will reduce the battery’s total cycle life. We recommend discharging a battery to no lower than 50% DOD, with a maximum of 80%.

Can a battery be too powerful for a car?

As several people have stated, no, a larger battery will not harm your alternator (or other electrical components), provided that it is putting out the correct voltage. And the higher the cold cranking amp rating of the battery, the better it is for your car. …

Is higher Ah battery better?

Ah hours are a rating of the amount of energy that a battery can store. Typically, the mAh rating is also a measure of the number of hours a battery may last. … The higher a battery’s amp hour rating is, the longer the battery’s run-time will be.

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