Everything you shall know about best RV lithium battery

best RV lithium battery


If you’re an RV owner hoping to stay your vehicle in prime condition, you may have to be compelled to learn some things concerning its batteries. Indeed, several RV homeowners are happy to put in 12v 42ah Lifepo4 Battery  and pay very little attention to its repairs till it fails a year more or less later. What they fail to comprehend, however, is that deep cycle batteries are designed to last a number of years if they receive adequate care and attention. Read on to search out out what you would like to know about best RV lithium battery.

Avoiding battery failure

To properly maintain and extend the lifetime of your best RV lithium battery you shall have a basic understanding of what a 12v 42ah Lifepo4 Battery  is and the way it works. Batteries used in RVs are lead acid batteries, which suggests they need some cells connected in series.Every cell produces more or less 2.1 volts, therefore a 12 volt battery with six cells in series produces associate out place voltage of 12.6 volts. Lead acid batteries are made of plates, lead and lead oxide submersed in electrolyte that’s 36% sulfuric acid and 64% water. Lead acid batteries don’t make electricity they store electricity. The dimensions of the lead plates and also the amount of electrolyte determines the amount of charge a tubular battery will store.Sometimes, lithium car battery can also play an important role.

Now it’s important that you just use the correct battery for the kind of application. The tubular battery wont to begin and run the engine is referred as a chassis battery or a starter tubular battery. Vehicle starters need starting currents for very short periods.Starter batteries have a large quantities of thin plates to maximize the plate space exposed to the electrolyte. This is often what provides the large quantity of current short bursts.Starter batteries are rated in Cold Cranking Amps (CCA). CCA is that the range of amps the battery will deliver at 0 degrees F for 30 seconds and not drop below 7.2 volts.Starter batteries shouldn’t be used for deep cycle applications.

The battery or batteries wont to provide 12-volts to the RV vehicle itself are generally call as house batteries. House batteries ought to be deep cycle batteries that are designed to produce a gradual quantity of current over an extended amount. Starter batteries and marine batteries shouldn’t be used in this application. True deep cycle batteries have a lot of thicker plates and are designed to be deeply discharged and recharged repeatedly. These batteries are rated in Amp Hours (AH) and additional recently Reserve capability (RC).

The amp hour rating is generally, how many amps the batteries will deliver for a way many hours before the lithium polymer battery is discharged. Amps times hours. In different words a battery which will deliver 5 amps for 12 hours before it’s discharged would have a 100 amp hour rating 5 Amps X 12 Hours = 100Amp Hours. This same battery will deliver 20 amps  hours 12 Amps X 5 Hours = a 100 Amp Hours. Reserve capability rating (RC) is that the range of minutes at 80 degrees F that the battery will deliver 25 amps till it drops below 10.5 volts. To work the amp hour rating you’ll multiply the RC rating by 60%. RC X 60%.

Looking after you batteries

The lifespan of your best RV lithium batteries depends on you. However they’re used, however well they’re maintained, however they’re discharged, however they’re re-charged, and the way they’re keep, all contribute to a batteries life. A battery cycle is one complete discharge from 100% all the way down to concerning 50% then re-charged back to 100%. One important issue to battery life is however deep the battery is cycled on every occasion. If the battery is discharged to 50% everyday, it’ll last double as long because it would if it’s cycled to 50%. Keep this in mind after you think about a battery’s amp hour rating. The amp hour rating is absolutely cut in half as a result of you don’t need to completely discharge the battery before recharging it. The lifespan of A battery depends on however before long a discharged battery is recharged. The earlier it’s recharged the higher.Sometimes, the lithium battery price is also a very important factor.

What will all of this mean to you? That depends on however you use your RV. If most of your comping is finished wherever you’re plugged into an electrical supply then your main concern is simply to properly maintain your deep cycle batteries. However if you want to get away from it all and you are doing some serious dry comping you’ll need the very best amp hour capacities you’ll match on your RV.

Deep cycle batteries are available in all completely different sizes. Some are measure selected by Group size, like group 24, 27 and 31. Basically, the larger the battery the additional amp hours you get. Looking on your wants and also the quantity of space you have got on the market, there are many choices once it comes to batteries.

Best RV lithium battery

You can use one 12-volt 24 group deep cycle battery that has 70 to 85 AH.

You can use two 12-volt 24 group batteries wired in parallel that has 140 to 170 AH. Parallel wiring will increase amp hours however not voltage.

If you have got the room, you’ll do what plenty of RVers do and switch from the quality 12-volt batteries to two of the larger 6-volt golf cart batteries. These pairs of 6-volt batteries ought to be wired in series to the specified 12-volts and that they can provide 180 to 220 AH. Series wiring will increase voltage however not amp hours.

If this still doesn’t satisfy your needs you build larger battery banks using four 6-volt batteries wired in series / parallel that may offer you 12-volts and double your AH capability.


We knew about the best RV lithium battery. Are you looking for the reliable new batteries for RVs? Get in touch with Maxworld power Batteries now to find out more and to purchase the batteries suited for all weather conditions.

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