We might earn income from the merchandise obtainable on this web page and take part in affiliate applications. Study extra ›

Printed Could 22, 2023 10:27 AM

Good RV batteries are essential to a profitable RV tenting expertise. Just like how a foul battery can wreck a fishing journey in your boat, a useless battery can spoil a tenting journey in a rush. The truth is, many anglers will use one battery for the motor and one for working the electrons. These two kinds of batteries aren’t the identical, and you will need to perceive the distinction. The identical goes for RV batteries and automotive batteries—they aren’t the identical, and it’s essential to know what battery to purchase on your rig.

There are 4 principal kinds of RV batteries; moist cell lead acid, gel cell lead acid, absorbent fuel mat (AGM) lead acid, and Lithium-ion (Li-ion). These 4 kinds of batteries additionally observe the identical order for each efficiency and price, with Li-ion batteries being the best-performing and most costly. Your RV probably got here from the manufacturing facility with one of many first three sorts as the usual choice; nonetheless, among the higher-end RVs include a Li-ion from the beginning. However earlier than you head out in your subsequent journey, examine your electrical methods, and if want be, change your energy supply with among the finest RV batteries obtainable.

How We Picked the Greatest RV Batteries

I’ve over 30 years of expertise with RV batteries in all completely different capacities. I’ve used and examined differing types, types, manufacturers, and extra to assist energy my very own RV and different off-roading automobiles. My expertise even goes additional again when you have in mind the years of utilizing automotive and marine batteries. I’ve additionally used each sort of RV, from pop-up campers to journey trailers to massive motorhomes, and one factor is at all times the identical—you need to have a high quality battery for {the electrical} methods, or the journey is ruined. Right here are some things I search for in an excellent RV battery:

  • Sturdiness: How lengthy will the battery final, and the way a lot use can it stand up to whereas nonetheless performing?
  • Energy output: How a lot energy does the battery put out, and is it sturdy sufficient to energy every thing you want in an RV?
  • Rechargability: How properly does the battery maintain a cost, and the way lengthy does it take to recharge?

Greatest RV Batteries: Opinions & Suggestions

Greatest General: Optima Yellow Prime AGM


  • Kind: AGM battery
  • Energy: 12 volt
  • Amps: 450 (D51 mannequin)
  • Weight: 26 kilos


  • Sealed, maintenance-free battery
  • Quick recharge charges
  • Over 300 recharges


  • Greater price
  • Works finest with a battery tender

The Optima Yellow Prime is a premium battery that may final for a very long time and might present energy to run your RV’s motor and equipment. It may additionally deal with repeated recharges with out carrying out. The Yellow Prime is superb for beginning an RV, and there are a number of sizes obtainable to precisely suit your battery opening, in addition to present the required amps on your RV wants. The Optima line encompasses a SpiralCell construction which provides the battery a low discharge fee whereas on the similar time making it resistant to wreck from vibration. For this reason you usually see off-roaders and boat homeowners each utilizing Optima batteries—they will deal with quite a lot of abuse. And Yellow Prime batteries can take properly over 300 recharge cycles all the way down to a 50-percent discharge. It’s endorsed to make use of a battery tender with Optima batteries, as they may recharge quick, however repeated deep drains, and leaving them to take a seat for lengthy intervals of inactivity can lower their lifespan.

Greatest Photo voltaic Battery: LiTime 12V 200Ah PLUS Lithium LiFePO4 Battery

Li Time battery


  • Kind: Li-ion Battery
  • Energy: 12.8-volts (can be utilized in collection, too)
  • Weight: 48.3 kilos


  • Lengthy life
  • 10 yr guarantee
  • Low discharge fee
  • Sturdy
  • Unhazardous


This huge-sized Lithium-ion battery has nice energy, an extended lifespan, and a low discharge fee. Which makes it among the finest selections for off-the-grid use. The truth is, it’s excellent for these utilizing a photo voltaic RV battery system for recharging, particularly when you’re going to park your RV someplace for a prolonged keep. A lot of these batteries are nice RV substitute batteries, too. This battery is constructed for sturdiness and has built-in safety from overcharges. It may stand up to over 4,000 recharge cycles and has a really low self-draw, which means it could actually sit for an extended time frame and never lose a lot juice. Being a Li-ion battery, this one has 3 times the power density of a similar-sized lead battery at a fraction of the burden. Need extra convincing? How does a 10-year guarantee sound? In case you are on the lookout for a long-term battery answer, that is our decide.

Greatest Premium Battery: WEIZE 12V 100Ah LiFePO4 Lithium Battery

Weize battery


  • Kind: Lithium Ion Battery
  • Energy: 12 volts
  • Weight: 26.4 kilos


  • Lengthy life
  • Quick recharge
  • Light-weight
  • 10-year guarantee


  • Greater preliminary price
  • Requires Li-ion charger

You’re taking a look at the most effective 100Ah capability battery available on the market, and it comes filled with many nice options. For starters, it has a built-in Battery Administration System (BMS) that protects the battery from overcharge, extreme discharge, over-current, short-circuiting, and excessive and low temperature points. This offers the Weize a lifespan that lasts properly over 8,000 cycles at 50 % discharge. You may run it in collection with as much as 4 Li-ion batteries, too. Weize suggests you solely cost it with a devoted Li-ion battery charger, which is a good suggestion for any Li-ion battery. Nevertheless, it does embody photo voltaic charging, which makes this an incredible battery for off-grid residing. If the 100Ah capability wasn’t sufficient, Weize additionally makes a 300Ah mannequin.

Greatest Modern Design Battery: Renogy Deep Cycle AGM Battery w/ Battery Monitor

Renogy battery


  • Kind: AGM battery
  • Energy: 12 volts
  • Discharge fee: 3%


  • Lengthy-lasting AGM battery
  • Rugged and leakproof
  • Low discharge fee
  • Non-compulsory battery monitor works with each battery


Renogy makes some fairly excellent batteries and battery equipment, and this mannequin packaged with their battery monitor is a fairly progressive design. The battery itself is a 12-volt AGM battery with a low three-percent self-discharge fee that comes because of their proprietary alloy system. Which means the battery will maintain a cost for an extended time frame. Additionally it is an incredible choice for twin battery setups. Not like many different fashions, this unit comes with a digital battery monitor that offers you full information on the battery’s efficiency. That is extraordinarily useful for prolonged stays when you’ll want to know precisely how a lot battery life you may have left. The monitor offers you the share in addition to the discharge fee and extra. Plus, it really works with any battery, not simply the Renogy. The battery additionally comes with a two-year guarantee.

Quickest Charging: Tracker Lithium Gen2

Tracker lithium battery


  • Kind: Lithium-ion
  • Weight: 21 kilos
  • Amp hours: 80


  • Quicker recharge time
  • Lengthy life
  • 5 yr guarantee


Marine batteries are made to be extraordinarily sturdy and deal with the roughest circumstances. And whereas they may not be the most suitable choice on your truck, they do are likely to work fairly properly in RVs. The Tracker Lithium Gen 2 made our record of finest marine batteries, and it makes this record, too, for most of the similar causes. Produced by RelION expertise, this battery takes on greater than 5,000 discharges with a  capability of 80-amp hours. After being run down, the Tracker battery powers again up in as little as an hour and a half. Tracker additionally boasts inside fireplace safety. One thing that can provide some added peace of thoughts. And Tracker even presents a 5 yr guarantee for this battery.

Issues to Contemplate Earlier than Shopping for an RV Battery

An RV battery is definitely fairly completely different out of your common automotive battery, principally attributable to one main factor—your RV has extra stuff and funky tenting devices for the battery to energy. When you’re in a campground with {an electrical} hook-up, that’s one factor. However while you’re not plugged in, the RV has to function on battery energy alone. This is among the explanation why Li-ion sort batteries and photo voltaic mills have gotten more and more in style with RV homeowners. Massive capability RV batteries are sometimes getting the nod over twin battery setups for these taking a look at a substitute battery.

What do you have to search for? Amp hour scores are vital. That is the capability of the battery. The extra capability you may have, the longer you’ll be able to go between recharges, so when you’re on the lookout for a battery for a photo voltaic generator system, or off-grid RV tenting, get an even bigger battery across the 300Ah vary. You’ll be a lot happier. 

The lifespan of an RV battery is vital too. You need one that may take quite a lot of recharges over the course of possession. You’ve already invested a lot in your camper, and also you don’t wish to have to exchange costly batteries on a regular basis, too. It’s a higher long-term funding to purchase a premium battery as soon as than to purchase three cheaper ones that may wind up costing extra.

Upkeep isn’t as a lot of a problem with Lithium batteries, and even closed-cell batteries, because it was with the older lead-acid batteries that you need to examine on a regular basis. Nonetheless, correct upkeep is required for every thing, and a battery tender, often known as a trickle charger, is a good thought on your RV. That is very true when you think about the worth of the batteries. An costly battery system ought to merely be maintained for the most effective efficiency. And talking of price, you must take that under consideration, too. When you solely have a restricted funds for a brand new battery, be sure you deal with it to the most effective of your capability to guard that funding.


Q: How lengthy do my RV batteries final on common?

This will depend on how usually you employ it. When you’re utilizing quite a lot of juice, the battery will drain quick. You additionally want to have a look at the general capability and the age of the battery. The older a battery will get, the nearer it’s to dying. Even the most effective RV batteries will ultimately put on out. Maintain them charged and use a trickle charger and correct storage when not in use to assist enhance their lifespan.

Q: How do I keep my RV batteries?

Sustaining your RV batteries is easy. First, maintain it charged whereas in use. If you’re not utilizing it, like in the course of the winter months, take the battery out and retailer it in an even-temperature place, like your basement. Maintain it off concrete or the bottom, and use a battery tender or trickle charger. When in your camper, be sure that it’s secured in place, and examine it as usually as you’ll be able to to verify the connections are tight.

Q: How lengthy does it take to cost an RV battery totally?

It will depend on the kind of battery you’re utilizing. Conventional lead-acid batteries take longer to cost than AGM batteries, which take longer to cost on common than a Lithium battery. It’s important to not overcharge a battery by dumping in too sturdy of a present. This may hurt the battery and in addition be harmful.

Q: Are marine & RV batteries principally the identical or do they differ?

Whereas they don’t seem to be the identical, most marine batteries can be utilized as RV batteries. Make sure it’s a deep cycle battery so it may be recharged usually. The most important distinction between the 2 is meant use. Marine batteries are constructed for the abuse of cruising on tough water, and this contains corrosive environments like saltwater. On the flip facet, RV batteries don’t make excellent marine batteries as a result of they aren’t designed with that sturdiness in thoughts.

Q: How do I do know my RV battery is useless?

Apart from the apparent of issues not working, the easiest way to know in case your RV battery is useless is to attempt to cost it. It could have been drawn down an excessive amount of to maintain issues working. If it doesn’t take a cost, then have it examined to see if it has outlived its usefulness. Very similar to a automotive battery, RV batteries solely final for thus lengthy.

Q: What’s the easiest way to cost my RV battery?

You should utilize the engine’s alternator you probably have a motorhome. It will likely be identical to your automotive battery and can slowly recharge and keep it like your automotive or truck. You probably have a separate battery system in your RV, a gradual cost will at all times be the most suitable choice. Seek the advice of your actual battery mannequin’s suggestions for correct charging. These days, many battery chargers mean you can choose the kind of battery and optimum recharge fee for elevated lifespan.

Greatest RV Batteries: Closing Ideas

The Optima Yellow Prime received the most effective total award attributable to its unbelievable efficiency in my RV, truck, boat, and even UTV. It checks all of the containers. With solar energy turning into a serious a part of RV batteries nowadays, with the ability to work seamlessly with photo voltaic mills, energy sources, and chargers are an enormous a part of what makes an incredible RV battery, too. Whereas some alternatives on this record are higher than others when paired with a photo voltaic system, each advice will meld along with your RVs solar energy, too.

Why Belief Us

For greater than 125 years, Discipline & Stream has been offering readers with trustworthy and genuine protection of out of doors gear. Our writers and editors eat, sleep, and breathe the outside, and that keenness comes by in our product evaluations. You may depend on F&S to maintain you updated on the most effective new gear. And once we write a couple of product—whether or not it’s a bass lure or a backpack—we cowl the nice and the unhealthy, so you understand precisely what to anticipate earlier than you determine to make a purchase order.

Leave a Reply

Your email address will not be published. Required fields are marked *