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A battery is an integral part of your recreational vehicle (RV) electrical system. The criticality of this component is the reason why you should take some time to think. With the best RV battery, you will be able to operate various appliances and devices within your vehicle off-grid.
One thing you need to keep in mind is that you need the best RV house battery and a topnotch starting battery for your engine separately. There might be a few house batteries you need for supplying power while the engine starting battery will be the same as that one used in a car.
However, the starting battery of an RV is much larger than a regular car battery. For that reason, it will come with more CCA (Cold Cranking Amps) rating. We have compiled this post to provide you with guidance on the best battery for a travel trailer.
So let’s get to it!
- Top 10 Best RV Battery For The Money In 2021 Reviews
- Buying Guide For Best RV Battery
- Frequently Asked Questions
- Can I opt for any battery type for my RV vehicle?
- What RV battery types are available and which one you should choose?
- Why should I opt for a maintenance free battery?
- I am short on a budget can I opt for cheap old batteries?
- What is the best charger for my RV battery?
- Do maintenance-free RV batteries don’t need any type of maintenance?
- Can I fully recharge my battery while I am driving?
- Should I disconnect my battery when my RV is not in use for preventing discharge?
Top 10 Best RV Battery For The Money In 2021 Reviews
1 Odyssey PC680
The PC680 from Odyssey is the best RV deep cycle battery when it comes to price. It will not only allow you to save some money but will also serve you as an efficient 12V deep cycle battery.
It means that you will be able to extract a very stable charge for a good amount of time. Furthermore, the PC680 comes with a rapid rate of recharging as well. The Odyssey PC680 is more efficient when it comes to recharging as compared to any other types of battery that feature sealed lead.
Moreover, it is very economical as compared to the lithium Ion RV batteries too. These traits have plenty of significance when you quickly require restoring your battery but only have a small amount of time to get on the road.
Quick recharging rate means that you will only need about 4 – 6 hours of charging your PC680 and it will have 100% capacity. It can perform better than the best 6-volt battery for RV that you use in pairs and will also save you with some space.
It can last up to seventy percent longer than any conventional AGM deep cycle RV battery that you can find on the market.
Above all, it comes with a spill-proof construction which means that you plenty of flexibility to mount your battery wherever you prefer. The PC680 by Odyssey is highly resistant to various road vibrations along with extreme heat in terms of weather.
2 Renogy Deep-Cycle Battery
The company has made Renogy battery to keep your vehicles powered at all times in the most efficient way. This battery is made keeping in mind many different uses like recreational vehicles, golf carts, medical mobiles, for photography, and many other different purposes.
You can use it for a longer time without worrying about maintaining them. They are leak-proof, spill-proof, and hold a power design that allows it to be more durable than the competitors. To keep the user safe and sound in places like small mobile houses, it is designed to be corrosion free.
This high-performance deep cycle battery is made with Pb – Ca alloy which allows it to be highly efficient and be used for daily use or even stored as a backup for emergencies.
The discharging capability of this battery is with an optimized capability of high current discharging. The capacity of this battery runs on a 10-hour rate giving off 100Ah.
It is best suited for a steady temperature of 25 degree Celsius. This battery requires only about 14.4 to 14.5 volts to charge completely.
The operating temperature reaches up to only about a 40 degrees Celsius. You can interconnect the battery to another deep cycle battery as well with the interlinking cables.
3 Windy Nation Deep-Cycle battery
The windy nation deep-cycle battery is highly suitable for recreational vehicles. The heavy-duty plates make it suitable to run for a longer time and easily be discharged.
This battery is suitable for all off-grid power supplies as an emergency or long time use. The battery gives off 100 amp hours at the rate of 10 hours.
The ABS plastic material is high-quality plastic that is made with the purpose of ensuring that the battery works well under the toughest conditions. The operating temperature is about 25 degree Celsius and the temperature can rise up to 50 degree Celsius. The voltage for charging is about 12 volts which ensures that the battery is safe while charging.
At about 25 degree Celsius, this battery can be stored and has a life of about 10 to 12 years. The lead used that lowers the discharging rate is pure virgin lead which makes the battery more efficient and durable. The company gives off a warranty for a year to ensure that customer satisfaction.
4 Optima blue-top deep cycle battery
The Optima blue-top deep cycle battery can be used for many more purposes other than only for RV. You can use it as an emergency power backup supply. The reserve capacity is for about 155 minutes on constant flow to keep the battery running.
The design allows repetitive discharge without ruining the heavy plates inside the battery. The plates are coated 99% with lead which makes them denser in terms of energy. The performance of the battery allows up to three times more recharges than the competitors have to offer.
There are about six packs inside this battery which allows better starting power. The surface area of the plate is an increased surface area that has the capacity to hold more power. Each power pack has a glass mat separator which is the secret to the durability of the Optima batteries.
These separators allow better results when the battery is flooded. Another unique feature that you will find in these batteries is the tight tolerance spiral winding. These windings allow the battery to provide efficient outputs. These windings are also responsible for decreasing the vibration resistance in the batteries.
The best thing about this battery is that with all the different features, you do not even have to run after the maintenance. It is also made spill-proof for safety and added durability. The blue top style is to indicate that this battery is only for engine starting.
5 Battle Born LiFePO4 battery
The Battle born batteries are filled with features to make it suitable for holding higher volts. The battery is designed to be heavy duty to be used for backup or provide full power supply.
You can discharge and recharge it a couple of times. About 3000 to 5000 cycles makes it more durable and long-lasting than many other RV batteries. The battery kind is lead-acid replacement style for heavy works. This battery is highly versatile and can be used for RVs, boats, or for any kind of off-grid power system.
Only 29 lbs. weight makes it one of the lightest in the market. In the lightweight, it still has the power to fit an acid battery worth 140 lbs. It lasts about 10 times longer than regular batteries. Charging volts required for this battery is only up to 14.4 to 14.6 volts which makes charging safer and easier.
The battery can give up to 100 amps of continuous output. For higher loads, it can also give up to 200 amps surge output. To make sure that the customer is satisfied with the sale, the battery comes with a warranty of about 8 years with 2 years additional prorate warranty.
6 NPP NP6 deep cycle battery
The NPP deep cycle battery is made with the target to power your RV, golf cart, boat and solar wind power. This is one of the lithium-ion RV batteries that are more versatile than they look. This AGM deep cycle RV battery has several different certifications to imply of their safety and their great use.
The battery is made to ensure uninterrupted power supply which makes it great for a mobile house also and for investors or backup generators. The design is more rugged than it looks. The nonconductive ABS plastic is not only heavy duty and durable; it is also safe from currents and other damages.
The battery is resistant to vibrations, chemicals, and even the weather and heat. This makes it tough on the outside and solid on the inside.
The battery is a 6v 225 amp hour battery which makes it suitable for heavy duty and light duty works. The battery can survive in up to 55 degree Celsius temperature.
The low maintenance feature makes it hassle-free and easy to use. It is also easy to install and use. To mark your purchase with a safety seal, the battery has a year warranty.
7 Optima 8016-103 Battery
Another one of the Optima batteries in our list because it has to be the best RV deep cycle battery. This 12 v deep cycle battery is a great way to power your mobile house, recreational vehicle, golf cart, or for any other purposes including for marine purposes. It gives off 750 cold cranking amps which makes it highly efficient.
With 12 volts of charging capacity, it is safe and is suitable inefficient input. The blue top batteries are usually suitable for starting the engine rather than full usage. However, they are great as a power supplier for uninterrupted power supply.
The design allows the battery pack to remain weatherproof so it can work in all sorts of weather. The design further allows the battery to be suitable in all positions without worrying about the strength of the job done.
The strength of this battery is great and is resistant to strong vibrations. Vibrations make the energy wasted and make the battery less durable. There is a reserve capacity of up to 120 minutes for constant performance with no interruptions.
This marine battery can hold up to 3 times more recharging capability than its competitors. The battery is made spill proof and without the hassle of maintaining it all the time.
8 Universal ABM battery
The company has made Universal Deep-Cycle ABM battery with features to make it suitable for uninterrupted power supply. You can also use it as a backup power source. The rugged design and strong exterior make it is more durable.
The battery has a simple design, use about 12 volts in charging and works at a rate of 100 Ah hours. The dimensions of the battery make it is easy to fit and easy to use anywhere.
This battery is made to repetitively discharge and recharge without losing the internal strength and durability of the plates. The battery is also made spill proof so that even when it is not in use, it is safe. It is also sealed and does not require maintenance from time to time during its life.
This battery is one of the best for travel trailer because it can be mounted in any position. The battery is also made to resist shock and vibration to keep it durable for longer. Last but not least, the company gives a year warranty on the purchase.
9 VMAXTANKS battery
The VMAXTANKS deep-cycle battery is a small and standard sized battery pack that makes for a great one for RV trailers. It is a small design but it works with heavy duty purposes and allows users to enjoy uninterrupted power supply.
It is specially made for cyclic applications which make it suitable for constant recharges and discharges. The structure of its plates makes it high in quality and more reliable than for any other battery.
They are also made more durable than Pb-Ca plates. The absorbed glass matt or AGM between these plates ensure that that the battery is the most efficient in providing the promised output. These plates also make the battery resistant to shock and vibrations.
The tank or the outer body of this battery is tightly packed with the inner plates. This tank is made in a tightly sealed design. It reduces chances of spilling or the liquid to avoid accidents. The battery is hence, safe from hassles of maintenance.
You do not even have to check the water in the tank. The suitable charger for this battery is up to 12 volts and 3.3 amps. They work for an estimated time for 4 to 9 hours, depending on the usage and the flow of energy.
10 UPG Sealed lead-acid battery
The UPG sealed lead-acid battery is highly versatile and you can use it for several different purposes. The most common is to use it for an inverter for uninterrupted power supply.
The reliability of this battery makes it suitable for mobile houses, RVs, and for many other different reasons. The battery is also used for uninterrupted power sources because of the 35 Ah hours that it outputs.
This battery is made at a standard dimension which allows you to keep it anywhere you like. It can give off a constant voltage charge at about 12 volts which is fast and efficient. It is also safe considering the use in travel homes.
This battery runs on standby use of about 13.6 – 13.8 volts with the initial current being 5.25 amperes. The cyclic in voltage regulation is 14.5 to 15.9 volts with an initial current of about 10.5 amperes.
To ensure that the users are satisfied with the purchase, the company gives a limited time and limited warranty to the battery. The company also highly suggests changing the battery every 3 to 5 years for the best results.
Buying Guide For Best RV Battery
There is a huge variety of RV batteries that you can find on the market. Each of these has its own positives and negatives. With plenty of options to choose from, finding the best battery for your RV can become an overwhelming task. We have developed this buying guide for your assistance about what characteristics should you look at when buying.
The biggest problem that you have to deal with when installing your new RV battery is adequate fitting. Your battery needs to fit inside the tray within your RV. Hence, you must look at the dimensions of the option that you are considering to buy. Then you have to properly place all the terminals too.
You can get help your RV’s manual or take assistance from a repairman. It must be done correctly so that your battery can withstand any vibrations caused by road condition or rough terrain.
The power requirement of your RV battery is another critical element. You must have a look at the CA (Cranking Amps) and CCA (Cold-Cranking Amps) to assess its tendency to start engine various temperatures.
Cranking amps are for warm climates (31°F) and Cold cranking amps are for cold weather (0°F). High cold cranking amps mean that your battery has high power than its counterparts.
Always look to buy a fresh piece because with the passage of time batteries tend to lose their power and charge. Each unit comes with a manufacturing date. This date indicates the time a unit has spent sitting in the warehouse. Make sure to buy a battery that was manufactured within six months prior to the date of purchase.
All batteries come with a code that goes like A/6 or D/8. A/6 stands for January 2016 and D/8 stands for April 2021. Nevertheless, not all battery manufacturers use the same code pattern. Therefore, you must check the date or code carefully. If there is no such code then there will be a mandatory shipping code.
RV batteries have two categories including low-maintenance and maintenance-free. The maintenance-free RV batteries have seal because there is an electrolyte that flows through them on its own. These batteries don’t need any replacements. Nevertheless, its low-maintenance counterparts have unsealed caps which you can use for water filling.
All batteries have warranties that vary from one brand to another. In most cases, people opt for extended warranties with long replacement periods absolutely free. In addition to that, there is a prorated time as well for the purpose of partial reimbursements. For instance, there is a code pattern like 12/42. This pattern means that the customer has 12 months for free replacements for 42 months for partial reimbursements.
Frequently Asked Questions
RV owners do have some questions associated with their batteries. Some of these questions are based on myths while others are genuine. You can also reach out to us if you have any queries apart from the mentioned.
Can I opt for any battery type for my RV vehicle?
All recreational vehicles require a certain type of battery because every RV model has varying requirements associated with power and size. Hence, you must go through the owner’s manual of your RV to identify what battery type is best suited.
- If you don’t have access to the manual, then take your RV to a nearby workshop and directly ask a repairman for identification of the battery type.
- If driving off-road is your thing, then you have to consider a battery that can endure vibrations due to rough terrain.
- Climate and weather conditions can also play a significant role when you talk about the operation of your RV battery. There are various batteries that you can choose based on the climate of you will face during your journey. You can conveniently identify the batteries for cold climates with the label N that is for North. Whereas for the hot climates you’ll see the label S which stands for South.
What RV battery types are available and which one you should choose?
The most commonly used battery for a recreational vehicle is a deep cycle battery. This design of battery comes with capabilities to withstand frequent and deep discharging and recharging. You cannot expect a starting battery to last for a good period if you use it as an alternate to deep-cycles.
It is important to know the type because it ensures you get your RV ready when it’s time to go on a journey. Bear in mind, a single type of battery is not suitable for all RVs.
- Flooded or Wet RV battery
This battery is popular due to its low price. There are freely suspended plates that come with insulation. Whereas, it’s negatively charged plates are placed in a separate bag. This RV battery is spill proof and doesn’t need much maintenance.
The battery is usable till its internal fluid lasts. Therefore, you won’t need to frequently top off the fluid in it. These batteries come as original equipment and are not expensive. The battery can also provide good power capacity. However, it does fall in the category of batteries that need frequent water filling.
Make sure to use distilled water because it will prevent any mineral buildup within the battery. In high temperatures, you need to do the filling regularly and you will have to do the same when it is frequently discharging and recharging. Hence, you must regularly service them in hot temperatures too.
- Deep Cycle
Deep cycle batteries are very durable and long lasting. These batteries have increased capacity charge because they have thick plates. Deep cycle batteries have a high discharge rate and they are produced integrated with other types of batteries such as AGM.
The VRLA batteries come with safety valves and regulated lead acid. VRLAs’ pressurized pipes have the gas that forms water for prevention of fluid loss. VRLAs have two different constructions including gel and AGM. Gel VRLA battery has silicone for keeping the acid in a thick-jelled form which prevents spilling as compared to the fluids.
These batteries don’t need regular water filling. It is expensive as compared to a wet cell battery. However, many RV owners prefer gel batteries because it is more durable than its wet or flooded counterpart. On the other hand, AGM comes with very thin glass Matts that offer very low internal resistance. It also doesn’t need any water filling.
- Lithium Ion
Lithium Ion batteries are very lightweight, highly reliable and maintenance free. It also offers plenty of power storage depending upon its size and weight. Nevertheless, it might be too expensive for some RV owners as well. It is best suited for various electric automobiles to provide high fuel efficiency.
Why should I opt for a maintenance free battery?
As the time has passed, the technological developments have skyrocketed and RV batteries are no different. There are various kinds of units available on the market. Some of them need regular maintenance while others are maintenance-free.
These batteries can stay well and functional without your attention. However, you do need to fill them with water after a short while but apart from that, there is nothing else required. The convenience of these units makes them top priority when it comes to RV batteries.
I am short on a budget can I opt for cheap old batteries?
When people are short on a budget they normally opt for cheap old batteries as they are highly cost effective. Purchasing an old RV battery does seem very tempting. However, there are numerous drawbacks if you consider these old units. Batteries tend to lose their charge and power with the passage of time.
Furthermore, they are more prone to leakages as well. Therefore, only opt for a unit that has been manufactured in the past 6 months and not before that. These batteries should not spend more time sitting on the shelf in the warehouse. These batteries do come with a code which will allow you to identify its date of manufacturing.
What is the best charger for my RV battery?
Most of the RVs come with a charging system for batteries. Nevertheless, some of them don’t deliver good performance. On the other hand, other RVs have a design to top up the battery by charging it an RV park. If your RV is old then its inbuilt chargers might also damage the battery.
Therefore, it is essential for you to go for a converter charger that has a purpose to convert 120V shore power into 120V DC. It is important that your battery doesn’t need to provide DC in case you have it plugged in the park. In addition to that, you can also charge your RV battery using a generator or a solar panel as well.
Do maintenance-free RV batteries don’t need any type of maintenance?
The maintenance-free RV batteries don’t need much of your care and attention. However, that doesn’t mean that you can say that they don’t need any maintenance at all. You must keep an eye on the performance of these batteries and clean the cables.
Some maintenance-free batteries stills need to be filled with water but not that frequently. Make sure to visit a mechanic and have your battery checked adequately to avoid any inconveniences.
Can I fully recharge my battery while I am driving?
Some people think that your RV battery can recharge itself when you turn on the engine. However, this is not true. Driving your RV will only restore your battery power up to a certain level. It means that if you have a completely discharged battery then taking your vehicle for a drive won’t do you any good.
Moreover, the alternators cannot function like chargers because they are not able to shift a good amount of power quickly. Hence, you require an external battery charger for this purpose. If you do want to charge your RV battery while you are driving then you will need a high amp and high-quality cables. You’ll also need Anderson plugs and a relay for voltage control.
The relay will automatically disconnect and parallel with the auxiliary and is very efficient in starting the batteries too. When you will turn on your engine it will open the relay and can disconnect when turning it off.
Should I disconnect my battery when my RV is not in use for preventing discharge?
Disconnecting your battery won’t be feasible because the new models of RVs come with different gadgets and devices in them. The devices run on electronic systems that need a constant link for power from the battery. Disconnection will only increase the problems so don’t unlink your battery even if you won’t use your RV for more than a week.
RV batteries hold a special place in your vehicles and without them, your recreational vehicle is not functional. Therefore, you need to find the best RV battery that caters all needs and requirements of your vehicle. It is essentials that you consider various points before making your purchase and always look for a fresh piece. Saving money by buying a cheap battery will only cost you more than you can ever imagine.
If you’re still confused then go with our top pick Odyssey PC680. It will serve you as an efficient 12V deep cycle battery at an affordable price. Nonetheless, it has the capability to last up to seventy percent longer than any conventional AGM deep cycle RV battery
If you have any suggestions or queries for us, just drop your comment in the section below.