6 Best RV Batteries: Reviews and Buying Guide for 2020

Imagine you’re getting ready to head out on an exciting road trip. You have an RV, and you have a full itinerary of activities. But as you load up your RV, you realize that the battery doesn’t work so well.

You decide to look for the best RV battery so that you can go on your adventure and not have to worry about power. But there’s more to choosing an RV than its performance.

How to Choose the Best RV Battery

Whether you’re setting out on your first RV trip or need to upgrade, you should choose the right RV battery. There are many RV batteries out there, and some are better than others.

While a lot of RVs come with good batteries, you may need to replace them. If you need or want to get a new one, you should choose the best RV battery for you. Like any other piece of equipment, you should carefully consider how you plan to use the RV.

Depending on your trip, you might not need a huge, powerful battery. On the other hand, you don’t want your RV battery to die in the middle of nowhere.

Where You’re Going

One of the first things you should think about when looking for an RV battery is where you plan to go. If you are taking a short trip to a nearby park, you won’t need a super powerful battery.

However, if you want to take a longer road trip or spend some time in a national park, you may need more power.

Along with all of this, you should consider how old your current battery is. You can check the current battery to get an idea of the right battery for your RV. But if you know how old the battery is, you can also determine if it will be able to make it on your next trip.

Your Budget

Of course, another thing to consider is how much money you can spend. Some RV batteries can be costly, but others are more affordable. We found candidates for the best RV battery for around $150 and $250, so check those out if you’re on a tight budget.

As you consider the price of RV batteries, you should also consider how powerful they are and how long they’ll last. An expensive battery isn’t worth it if you’ll have to replace it in the next year.

But if you can find an affordable battery with long battery life, that’s even better. Then, you can save money, and you won’t have to replace it as quickly.

Best RV Battery Under $150

If you need a replacement RV battery and it’s an emergency, you may not have a ton of extra money available. In that case, you should consider the best RV battery under $150.

A lot of people have that amount in the bank, and if not, you can probably borrow it from a friend. While you should aim to plan for RV expenses, sometimes you can’t predict when you’ll need a new RV battery.

If you’re in the middle of a road trip, you might not want to wait very long. Even if you’re at home and have time, more affordable RV batteries can be a good option.

Orient Lithium LiFePO 4 Deep Cycle Battery

The Orient Lithium LiFePO 4 Deep Cycle Battery is small and lightweight, but it’s also affordable. It offers 3.2V100Ah, and it’s a lithium-ion battery, so you can recharge it.

This battery has a high energy volume density and a high energy weight density. However, it also comes with a battery management system, which can help keep the battery from overcharging.

If you need double the power, you can get two and change the wiring to “in series” to give it a boost. It’s an excellent option for increasing amp hours for your RV, and the battery can charge very quickly.


  • Great battery life
  • Charges quickly
  • Fits almost anywhere
  • Works in pairs or lone
  • Versatile


  • Not as powerful as some batteries
  • Doesn’t include a box or terminal protectors

Group 27 12 Volt Deep Cycle Battery

The Group 27 12 Volt Deep Cycle Battery from Duracell is versatile and excellent for your RV. It works well with radio and GPS, and it offers extra power and battery life as you use it.

This battery has a 90 amp-hour capacity, and it has 12 volts. It’s a lead-acid battery, and it falls under the category of flooded deep cycle batteries.

It has a 12-month warranty, which offers a free replacement. The battery weighs 53 pounds, and it provides steady power over long periods. It’s a great option for anyone who needs a good RV battery on a budget.


  • Good amount of power
  • Long battery life
  • Charges and discharges well
  • Good quality
  • Versatile


  • Short warranty period
  • Potential for cancer and reproductive harm

Best RV Battery Under $250

If you have a bit more money to spend but are still looking for a good deal, consider an RV battery between $150 and $250. These batteries are just as good as the cheaper versions, but you have more options in this category.

It doesn’t matter if you’re looking for your first battery or a replacement, $250 will get you a good RV battery. Consider these options when shopping for RV accessories.

Weize LFP12100 Deep Cycle Battery

For not much more than $150, you can get the Weize LFP 12100 Deep Cycle Battery. It is a 12 volt 100 amp hour rechargeable battery and has excellent performance.

The deep cycle battery has a long service life, and it recovers well from battery discharge. It weighs 57 pounds and works well for powering a variety of RVs.

You get a one-year warranty on the battery, and it can maintain a charge for shorter RV trips. It charges quickly, and it retains its health for a while.


  • Long battery life
  • Charges well
  • Versatile
  • Rechargeable
  • Good performance overall


  • Short warranty
  • Amp-hours aren’t always accurate

WindyNation Deep Cycle Battery

The WindyNation Deep Cycle Battery is a 1-piece 100 amp-hour battery, and it uses 12 volts of power. It uses heavy plates to seal the lead-acid battery, and it works well for powering RVs and other off-grid devices.

This battery contains 99.995 percent pure virgin lead, and that decreases the battery discharge rate. It also increases the power storage, and it can last up to 10 to 12 years.

You don’t need to charge the battery all the time, and it also won’t get hot. The battery comes with a one-year warranty in case you have any problems with it.


  • Charges easily
  • Discharges slowly
  • Long battery lifespan
  • Won’t get hot
  • Versatile


  • Short warranty period
  • Doesn’t always fully charge

Best RV Battery In Class

If you want the best available, you may need to spend a bit more. While it can be helpful to save money, sometimes, it’s worth it to splurge.

Whether you plan to live in your RV full time or want the best of the best, you should choose the best RV battery, regardless of the cost. Consider these batteries for your RV.

NP6 Deep Cycle Battery

The NP6 Deep Cycle Battery features a certification from CE, UL and ISO, which means it’s good quality and safe. You can use it in your RV for either a standby power system or uninterrupted power.

It is a 2-piece battery with 6 volts of power, and it has a non-conductive ABS case. The battery is resistant to shock and vibrations, and it works well in different climates.

You can link the batteries both in series and parallel if you want extra power, and the batteries are perfect if you don’t have a ton of space. However, the warranty is only for one year.


  • Meets international standards
  • Works on standby and actively
  • Shock-resistant case
  • Can link multiple batteries
  • Versatile


  • Short warranty
  • Not the most powerful on its own

Battle Born LiFePO4 Deep Cycle Battery

Another fantastic RV battery is the Battle Born LiFePO4 Deep Cycle Battery. It uses lithium-ion rather than lead-acid, so it offers a long battery life and mounting flexibility.

The battery comes with a battery management system, which protects it from problems like temperature volatility. It uses renewable energy, and you can charge it over and over. Also, this battery charges faster than other RV batteries.

It offers 12 volts of power and has 100 amp hours, and it works well in a variety of RVs and other camping vehicles. You get a 10-year warranty, so you don’t have to worry about buying a new one if yours breaks.


  • Long battery life
  • Easy to mount
  • Fast charging
  • Renewable energy
  • Resists extreme temperatures


  • More expensive
  • Doesn’t sit well on standby

On the Road Again

One of the essential parts of any RV trip is having a working RV battery. Without it, you won’t be able to power your RV, and that can ruin your trip.

If you’re looking for the best battery you can find, go with the NP6 Deep Cycle Battery. It meets national and international standards for safety and has a great battery life. You can also link multiple batteries together if you need more power.

While you may want to save money on an RV battery, getting a more expensive one can save you time and hassle. A more expensive battery will usually last longer, so you don’t have to replace your battery every few years.