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UPDATED June 30, 2020  
by Emily Holbrook

The 5 Best RV Batteries For Boondocking: Powering Your RV

The 5 Best RV Batteries For Boondocking: Powering Your RV

People love hopping into their RV when they need a break from the stresses and problems of modern life. However, even those who want to disconnect from their modern living find it hard to live comfortably without water and electricity. If you are one of these people, you need to find the best RV battery for boondocking. Boondocking is the practice of RV campers that refers to traveling in an RV without being hooked up to a city’s power, water, or sewage grid. Everything that a camper needs is self-contained in the RV.

Thus if you want to go boondocking while still enjoying the comforts of home such as air conditioners, televisions, and other appliances, you need to have the best RV battery for boondocking. This ensures that you have enough juice to be able to last your whole trip.

Comparison Chart

OUR PICK BADGE NEW

Battle Born LiFePO4 Deep Cycle Battery

Battle Born LiFePO4 Deep Cycle Battery

​If you’re looking for the most powerful battery that can handle the toughest road conditions and abuse you can think of, the LiFePO4 Deep Cycle Battery by Battle Born is ready for battle! With its huge power storage capacity, you can be sure that this battery can keep up with all your power needs even if you plan to go on a long road trip.

ALSO GREAT BADGE NEW

VMAXTANKS 6 Volt 225Ah AGM Battery

VMAXTANKS 6 Volt 225Ah AGM Battery

​If you love batteries that use green energy, the VMAXTANKS 6-volt battery should be your top pick. This battery is compatible with both solar and wind energy, which means that you can be on the road for a long time without needing to recharge at a traditional charging station!

Trojan T-125 6V 240Ah Flooded Lead Acid GC2 Deep Cycle Battery

Trojan T-125 6V 240Ah Flooded Lead Acid GC2 Deep Cycle Battery

​If you’re a fan of long road trips, you need a battery that can stay charged even if you’re the road for days. This is where the Trojan T-125 GC2 Battery comes in: this battery has a large capacity so that you can supply power to all your RV appliances and enjoy a comfortable trip without worrying.

Universal UB121000 12v, 100ah (20hr) Sealed AGM Battery

Universal UB121000 12v, 100ah (20hr) Sealed AGM Battery

​If you love going dry camping, you need a battery that’s easy to maintain, durable, and has a large capacity. The Universal UB121000 checks all of these boxes.

NPP NP6-200Ah 6V 200Ah AGM Deep Cycle Battery

NPP NP6-200Ah 6V 200Ah AGM Deep Cycle Battery

​If you want to keep your RV completely independent from the power grid, the NPP NP6 should be the battery you place in your rig. It is designed to work with a solar system so that you can enjoy a virtually limitless amount of energy from the best renewable source: the sun!

A Detailed Review on the 5 Best RV Battery for Boondocking

Battle Born LiFePO4 Deep Cycle Battery


OUR PICK BADGE NEW

Battle Born LiFePO4 Deep Cycle Battery

Product Highlights

The Battle Born has a huge power capacity. It can provide up to 5000 repeated charging and discharging cycles without losing integrity or performance. It also puts out between 14.4 to 14.6 volts, which makes it powerful enough to run even the most power-hungry RV appliances. It is lightweight, maintenance-free, leak-proof, and covered by a 10-year warranty.

The Good

One of the best things about the Battle Born is that it is compatible with solar power. Yes, you can hook up a solar panel on top of your RV, and your battery will store juice whenever the sun is shining overhead! This means that you won’t have to worry about looking for a recharging station as long as you’re traveling somewhere sunny.

The Bad

The battery’s casing is quite fragile and brittle. Even a low drop can cause the casing to crack, which can affect the performance and lifespan of the battery. You need to exercise caution when you are using this battery.

PROs

  • Huge power storage capacity
  • Can be wall-mounted anywhere in your rig
  • Easy maintenance
  • Compatible with solar panels
  • 10-year warranty

CONs

  • Brittle casing
  • Slow replacement time for faulty batteries

VMAXTANKS 6 Volt 225Ah AGM Battery


ALSO GREAT BADGE NEW

VMAXTANKS 6 Volt 225Ah AGM Battery

Product Highlight

The VMAXTANKS 6-volt battery can be recharged in a variety of ways. You can charge it through traditional charging means, or you can hook it up to a solar panel or wind turbine; all of these methods can charge this battery. The casing is tough and durable and does not crack easily, even when the battery is dropped. The battery is leak-proof and spill-proof and requires very little maintenance.

The Good

Since the VMAXTANKS is an AGM battery, it charges up to 5 times faster compared to a standard flooded battery. It has consistent performance and load discharge, and the batteries can be discharged up to 80% without compromising the performance of the batteries.

The Bad

Compared to other batteries on this list, the VMAXTANKS is somewhat expensive. A single battery will cost almost $300. If you’re looking for RV batteries on a budget, this is not the model for you.

PROs

  • Leak-free
  • Easy maintenance
  • Can be charged with solar or wind power
  • Durable
  • Can be mounted in any position

CONs

  • Expensive
  • Heavy
  • Short warranty

Trojan T-125 6V 240Ah Flooded Lead Acid GC2 Deep Cycle Battery


Trojan T-125 6V 240Ah Flooded Lead Acid GC2 Deep Cycle Battery

Product Highlight

The Trojan GC2 Deep Cycle Battery is built to be low maintenance and easy to use. It can be mounted from any position, and it is leak-proof and spill-proof. The casing is tough and durable, and it can withstand rough road conditions.

The Good

The main advantage of the Trojan GC2 is the Maxguard Advanced Design Separator. This feature allows the battery to utilize its maximum life cycle so that you can wring out every bit of power during emergencies.

The Bad

The Maxguard Advanced Design Separator comes with two drawbacks. First, it makes the battery bulky and heavy because of the added materials inside the battery. Second, it requires the battery to be fully charged every 3-6 months, even if the battery is in storage if you want to maintain the integrity of the battery.

PROs

  • Strong and durable
  • Can be mounted in any position
  • Leak-proof
  • Low maintenance
  • Maxguard Advanced Design

CONs

  • Heavy and bulky
  • Required charging cycles every 3-6 months

Universal UB121000 12v, 100ah (20hr) Sealed AGM Battery


Universal UB121000 12v, 100ah (20hr) Sealed AGM Battery

Product Highlight

The Hankook AH12 is the highest-rated tire on this list when it comes to all-terrain roadworthiness. Whether you're driving down a smooth highway or you're navigating a rough road under icy conditions, the Hankook AH12 will give you a reliable and quiet ride.

The Good

For beginners, the UB121000 is easy to install and maintain. It can be mounted in any position, and you can combine up to four batteries to supply all your power needs. This battery is compatible with solar panel setups as well.

The Bad

The problem with the UB121000 is that the battery is heavy and bulky, so installing it can be a challenge, especially if you are installing multiple batteries. The battery is also expensive, with each one costing around $900.

PROs

  • Can be used for either AC or DC
  • Temperature resistant
  • Leak-proof and spill-proof
  • Maintenance-free
  • Large power capacity
  • Up to four batteries can be used together

CONs

  • Expensive
  • Heavy and bulky
  • Fire hazard if not used properly

NPP NP6-200Ah 6V 200Ah AGM Deep Cycle Battery


NPP NP6-200Ah 6V 200Ah AGM Deep Cycle Battery

Product Highlight

Strong and durable, the NPP NP6 has a shock-proof and vibration-proof casing that allows it to weather even the roughest road conditions. Since it is a 6-volt battery, you’ll need two of them to replace a single 12-volt battery. Having two 6-volt batteries take up a little bit more space, but the batteries function more efficiently and provide more power compared to a single 12-volt battery. What’s more, they have a longer life span.

The Good

The safety features of this battery are impressive. It is sealed, valve-regulated, and has ISO, IEC, UL, and CE certifications. It is easy to install, and since it is a lead-acid battery, it is not temperature sensitive.

The Bad

There is one minor drawback to this battery: the terminals are diagonally aligned instead of the usual same side alignment. This causes the cables to look jumbled and messy. However, this is more of an aesthetic problem rather than a performance one.

PROs

  • Easy maintenance
  • Strong and durable casing
  • Shock-proof and vibration-proof
  • Multiple certifications

CONs

  • You need two batteries since it’s only 6 volts
  • Weird terminal configuration

What to Consider when Choosing the Best RV Battery for Boondocking

The term “boondocking” can mean different things to each RV camper. For some campers, it can simply mean an overnight stay in your RV while you’re on the road to your final destination. For others, it can mean the whole trip itself – being disconnected from urban living without giving up its comforts. For the latter group, boondocking means camping out away from the city while still enjoying running water and electricity in their RV. Finally, some campers love going to undeveloped campsites and getting away from modern life as much as possible, with boondocking being there only as a way to have a running toilet and shower.

To enjoy your RV trip, you need to have a reliable, strong, and durable battery for boondocking. Here are some of the factors that you should consider when choosing your battery:

Voltage

When it comes to voltage, you need to choose a battery that can supply the right amount of power for your rig. The standard battery voltage is 12 volts, which is enough to power most RV appliances. However, some advanced RV campers prefer using 2 6 volt batteries to replace a single 12-volt battery to share the load and draw more power from the batteries.

Capacity

One of the most important factors when choosing a battery is knowing the capacity you need. To determine its capacity, look for the battery's amp-hour rating. This will tell you how many amps the battery can provide for an hour. For example, if the battery has a 100 AH rating, this means that you will get 100 amps from the battery per hour.

For boondocking, you want to get deep cell batteries with a high capacity. These batteries ensure that you’ll have enough juice during your whole trip so that you won’t run out of power while on the road. There’s nothing worse than running out of power to run your heater if you’re traveling through somewhere cold or running out of power for your air conditioning when temperatures outside are soaring.

Terrain Performance

If you travel through rough terrain regularly, it is advisable to get batteries that are durable, tough and can handle shocks and vibrations. Cheap or generic batteries can crack, leak, or even explode if they are subjected to too much terrain damage. Given the nature of boondocking, it's probable that you will encounter some rough road during your travel, so consider that when choosing a battery.

Temperature Performance

Yes, even the weather can affect your battery! Extreme weather conditions, particularly extreme cold or heavy rains, can affect the performance of your RV battery. Look for batteries that are sealed and leak-proof to ensure that moisture cannot get inside the battery.

Before you set out on your trip, consider all the possible weather conditions that you would be facing while on the road. You may encounter a variety of conditions that are different from each other. You can face hot and dry weather one week, then face torrential rains the next. Make sure that your battery can withstand these different conditions without compromising on the performance of the battery.

Conclusion

Now that you know how to choose the best RV battery for boondocking, you’ll be better equipped to choose the best model for your rig. Remember, you want your trip to be as comfortable as possible when you’re on the road, and your RV’s battery is arguably the most important part of your RV to ensure your safety and comfort. Of course, the price of the battery can go up depending on the durability, features, and capacity of the battery. Still, considering how important the battery is to your safety, comfort, and peace of mind, this is surely one investment that you should make!

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