5 Best Battery Tender for RV

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Do you want to keep your RV batteries healthy? Are you looking for a good battery tender for RV? Below I have bucketed 5 Best RV Battery Tender for RV that is not only affordable and high-quality but will also make sure to keep your batteries in their prime state.

Keep your RV battery in prime condition with the below stated RV battery tender that is affordable and high-quality.

If your RV battery dies, the very first reaction is likely to install a new battery as soon as possible. However, unlike a traditional battery, your RV battery is a whole lot different. These batteries are not something that you can plug into a wall to recharge. So, it is essential to use the battery tender to keep your batteries healthy and in their prime state.

With the best RV battery tender or maintainer, you can keep their charge, so you do not have to worry about your batteries bringing them back to life when they are dead.

Best Battery Tender for RV

So, what are the best RV Battery Tenders available on the market?

ImageProductFeaturesPrice
Premium Pick
Battery Tender Plus Charger and Maintainer
Battery Tender Plus Charger and Maintainer
  • Ring terminals
  • Alligator clips
  • Safety measures
  • Auto float mode
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Best Value
NOCO Genius G750 6V/12V .75 Amp Battery Charger and Maintainer
NOCO Genius G750 6V/12V .75 Amp Battery Charger and Maintainer
  • Versatility
  • Fast recharging
  • Safety features
  • Intuitive diagnostic tool
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Budget Pick
Battery Tender Junior Charger and Maintainer
Battery Tender Junior Charger and Maintainer
  • Trickle charger
  • Easy setup
  • Five years warranty
  • Compact size
  • Easy portability
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Schumacher SP1297 Fully Automatic Smart Battery Charger Maintainer Schumacher SP1297 Fully Automatic Smart Battery Charger Maintainer
  • Multi-stage charging
  • Safety features
  • Efficient
  • Easy to use
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NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger
  • Multi-voltage
  • Versatile
  • Easy to setup
  • Repair mode
  • Lithium mode
  • Universal AC input
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Best Battery Tender for RV

1. Battery Tender Plus Charger and Maintainer

RV enthusiasts who value efficiency in their RV battery tenders cannot afford to skip Battery Tender Plus Charger and Maintainer. The tender is one of the best RV battery tenders when it comes to efficiency. However, efficiency is not the only striking aspect. I’m also impressed by its safety measures.

It is equipped with state-of-the-art safety features, including short-circuiting, sparking, and reverse polarity. These features should cure any concerns that an RV owner might have when using the tender. Moreover, the quick-connect harness of the tender makes the entire process of using the device straightforward. These features can save you from a lot of hassle.

Another impressive feature of the product is its auto float mode. It will automatically switch to float mode once the battery hits its maximum charging capacity. This means you don’t have to worry about overcharging that is a common cause of damage to your battery. Furthermore, the battery is also armed with alligator clips and ring terminals. This means the process of setting up the battery becomes more straightforward and convenient.

Battery Tender Plus Features

  • Ring terminals.
  • Alligator clips.
  • Safety measures.
  • Auto float mode.
Pros
  • The RV battery maintainer provides a lot of efficiencies.
  • It is armed with plenty of safety measures, including reserve polarity, short-circuiting, sparking, etc.
  • Thanks to its ring terminals and alligator clips, the installation process of the product are fairly simple.
  • The battery tender also features an automatic float mode to prevent overcharging.
Cons
  • Apart from all of its impressive features, the durability of the RV battery tender is subpar.

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2. NOCO Genius G750 6V/12V .75 Amp Battery Charger and Maintainer


Do you have lead-acid or lithium-ion batteries? If you’ve answered yes, then NOCO genius G750 RV battery tender is for you. The tender is an all-in-one battery tender that can charge and maintain your batteries to extend their lifespan. Even if your batteries are completely drained, the tender will bring them back to life.

Besides charging lithium-ion and lead-acid batteries, you can use the tender to charge and maintain other kinds of batteries, including automotive, marine, deep-cycle, trolling motor batteries, and more. One of its many amazing features is that it can charge your batteries up to 2x faster than many other products of the same class.

The RV battery tender comes equipped with an intuitive diagnostic tool to provide a visual interface that comes in handy to diagnose battery issues, such as low-voltage and damaged cells. Like any other RV battery tender on this list, NOCO Genius G750 also features various safety measures. These safety features help to prevent overcharging, undercharging, overheating, short-circuiting, and other similar issues that could severely damage your battery.

This is one of the best RV battery tenders and a perfect pick for those who are searching for an affordably priced product featuring all the safety measures.

NOCO Genius G750 Features

  • Versatility.
  • Fast recharging.
  • Safety features.
  • Affordable.
  • Intuitive diagnostic tool.
Pros
  • The RV battery tender features a unique diagnostic tool that helps users to troubleshoot battery issues, like low-voltage and damaged cells.
  • It is also armed with various protections, including short-circuiting, reverse polarity, overcharging/undercharging, etc.
  • The product is incredibly durable, which makes it shock-proof, water-proof, and dirt-proof.
Cons
  • Though you can use the RV battery tender to charge marine, lead-acid, lithium, etc., battery, it is not a good pick for AGM batteries.

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3. Battery Tender Junior Charger and Maintainer


Battery Tender Junior charger and maintainer is another great RV battery tender that you can have for your RV batteries to keep them in their prime state and extend their lifespan. It is also a trickle charger that can respond to the charge level in a vehicular battery. The RV battery tender is basically designed for lead-acid, Gel, and AGM batteries.

The output of the tender is up to 12V while it delivers a current of .750 amperes. However, the product’s main usage is to maintain the battery charge when the vehicle is not in use. It is armed with a smart brain that ensures to eliminate the risk of overcharging. Once your vehicle battery hits its maximum charge level, battery tender junior will automatically turn on the safe maintaining level.

In my experience, I found the product incredibly easy to use. Moreover, attaching your vehicle battery’s charger is as simple as starting your car. Once you’re done setting the battery tender up, you can let it sit there. However, I noticed that battery tender junior could take a lot of time to fully charge your vehicle batteries.

It means if you are searching for a quick RV battery tender and charge to instantly charge your vehicle batteries, you should consider its plus version that is easily available on the market. But, also keep in mind that the plus version is pretty expensive.

Battery Tender Junior Features

  • Trickle charger.
  • Easy setup.
  • Five years warranty.
  • Compact size.
  • Easy portability.
Pros
  • The battery tender and charger is best suited for AGM, Gel, and lead-acid batteries.
  • It can maintain your battery charge level, so you don’t have to worry about undercharging when the vehicle is not in use.
  • Anyone can use the RV battery tender with ease. Attaching a battery charge is a fairly simple process.
  • The RV battery tender is affordably priced and durable.
Cons
  • Unlike its plus version, battery tender junior can take several hours to fully charge your vehicle battery.
  • The battery tender lacks temperature compensation.

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4. Schumacher SP1297 3 Amp 6V/12V Fully Automatic Smart Battery Charger Maintainer


Schumacher SP1297 is another top pick for safely charging and maintaining your RV battery prime state. The RV battery tender can deliver up to 3 amps of charge that is controlled by a microprocessor. The tender utilizes multi-stage charging to extend your battery’s lifespan while also protecting it. You can easily connect the battery tender to your vehicle’s battery through clamps.

Moreover, the battery tender is also armed with plenty of safety features, such as reverse polarity, short-circuiting, overcharging/undercharging, overheating, etc. All these safety measures make it safe when being in use. These protections also protect the user, vehicle batteries, and the maintainer.

Schumacher SP1297 also includes a hook attachment that you can use to hang the tender outside of your operation area. The battery charger and tender can also efficiently charge and maintain lithium (LifePO4) batteries.

Besides its great features, one thing that disappointed me is that Schumacher SP1297 is not an automatic charger and tender. It means you must let it know what type of battery you are connecting to it.

Schumacher SP1297 Features

  • Multi-stage charging.
  • Safety features.
  • Efficient.
  • Affordable.
  • Easy to use.
Pros
  • Schumacher SP1297 is a good RV battery tender to have that you can use to charge and maintain your vehicle batteries.
  • It is also armed with a microprocessor.
  • The battery tender utilizes multi-stage charging to protect your batteries from overcharging/undercharging.
  • Thanks to its mounting hook, you can hang it outside the operational area.
Cons
  • Unfortunately, Schumacher SP1297 is not an automatic RV battery charger and tender.

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5. NOCO GENIUS1 1-Amp Fully-Automatic Smart Charger


NOCO Genius1 is an RV battery tender and charger. It is responsible for keeping your batteries charged while also maintaining their peak state. The Genius series battery tenders have been manufactured with up to 40% more power in a more compact form factor. The battery tender is also armed with a Universal AC input range of up to 240 VAC.

NOCO Genius1 is a perfect option if you have lead-acid batteries, such as gel, AGM, or maintenance-free batteries. The battery tender can also efficiently work with 12V LifePO4 vehicle batteries with BMS (Battery Management System).

The RV battery tender is capable of auto-detecting low voltages. Moreover, it also features a distinctive Force Mode, which helps the charger to charge batteries with 0V for a limited time. Featuring a high-efficiency design, the RV battery tender is suitable for batteries with up to 30 AH.

NOCO GENIUS1 Features

  • Multi-voltage.
  • Versatile.
  • Easy to set up.
  • Repair mode.
  • Lithium mode.
  • Universal AC input.
  • Three-year warranty.
  • Battery management system.
Pros
  • It can efficiently charge and maintain your RV batteries.
  • The RV battery tender features BMS (Battery Management System).
  • It is a wise pick if you have lead-acid batteries, like AGM, Gel, maintenance-free batteries, etc.
  • It can auto-detect batteries with zero voltage.
  • The battery tender also features force and repair modes.
Cons
  • It offers limited amps for charging.

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So, what are the benefits of using a battery tender for an RV?

Benefits of an RV Battery Tender

Here are some main benefits of why you should invest in an RV battery tender,

  • Keep Your RV Batteries Charged

The service life of almost all the RV batteries is relatively simple. The charge stored in the batteries slowly decreases until there is no charge left. Once your RV battery is out of juice, you will have to bring it back to life from its deep discharge state. This is where an RV battery tender comes in handy. A battery tender makes it straightforward to keep your batteries topped all the time. It also allows you to extend your battery’s lifespan.

  • Restore Old RV Batteries

Not all RV battery tenders have the ability to bring your dead batteries back to life. However, battery maintainers and tenders are available on the market that can switch modes to the type of RV battery charging required to bring old batteries back to life.

  • Keep Your RV Batteries Charged When Not in Use

Regardless of what type of battery you are using, they all lost their charge over time even when you are not using them. A battery tender is an effective way to keep your batteries charged when not in use for extended periods. The battery tender will make sure to keep your batteries fully charged while also eliminating the risk of overcharging that could damage the batteries.

Conclusion

That’s all about the best RV battery tender, if you guys still have any questions, you can ask us in the comment box or contact us.

About Ted Mosby

My Name is Ted Mosby from Cleveland, Ohio. I am a freelance Architect. I live in New Jersey, USA right now and I take my RV every alternate weekend. As I am a Freelancer I can work anywhere so most of my work is done inside my camper remotely.