Best RV Battery Chargers (2022): Reviews & Comparison

If you own an RV, then you know how important it is to have the best RV battery charger. After all, your RV is your home away from home, and you need to be able to rely on your batteries to keep the lights on and other essential systems running. But with so many different battery chargers on the market, it can be tough to know which one is right for you.

There are a lot of different battery chargers on the market, and not all of them are created equal. To help you find the best RV battery charger for your needs, continue reading to find out which features are most important, what to look for when shopping, and the top battery chargers on the market today.

NOCO Genuis10 Smart Battery Charger

The NOCO Genius G10 6V/12V 10 Amp Intelligent Battery Charger analyzes battery status and automatically determines the appropriate voltage and charging mode. It protects against overcharging, overheating, short circuits and reverse polarity. The charger can turn off if it detects a problem to prevent further damage. This RV battery charger is designed to work with various automotive batteries including lead-acid, flooded or sealed maintenance free batteries that are used in cars, trucks RVs, boats ATVs and more.

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Which are the best RV battery chargers?

There are many different types of RV battery chargers on the market, so it can be difficult to choose the best one for your needs. However, there are a few things to keep in mind that will help you choose the best RV battery charger for your needs.

First, you need to determine what type of battery charger you need. There are two main types of RV battery chargers: those that plug into an AC outlet and those that run off of DC power. AC-powered chargers tend to be more expensive, but they're also more convenient since you can simply plug them into any standard outlet. DC-powered chargers are less expensive, but they require a lighter socket or adapter in order to work.

Second, you need to decide how much power you need from your RV battery charger. The amount of power you need will depend on the size of your RV battery and the types of appliances and electronics you plan on using while camping. If you only need to charge a small battery, then a lower-powered charger will suffice. However, if you need to power a bigger RV battery or charge multiple batteries at once, then you'll want to look for a more powerful charger.

Third, consider the features and design of your RV battery charger. Some chargers come with advanced features like LED lights that indicate when charging is complete or quick-charge options that allow you to quickly recharge your battery when you're in a hurry. Other chargers have more basic designs and will only require that you plug it in and let the battery charge.

With these factors to consider, here are some of the best RV battery chargers on the market today:

1. The NOCO Genuis10 Smart Battery Charger is one of the most popular and well-reviewed RV battery chargers on the market today. This charger is a smart battery charger for all lead-acid, flooded, or sealed maintenance-free batteries (AGM and gel cell). It is designed to revive damaged batteries with its exclusive technology. The NOCO Genius GEN10 can be used on cars, SUVs, trucks, RVs, boats, motorcycles, and ATVs. This charger gives you the ability to charge your vehicle's battery as well as maintain it at the same time. This unit features an LCD screen that displays the charging process and has a user-friendly interface. The NOCO Genius GEN10 also comes with a 5-year limited warranty.

2. The BMK Smart Battery Charger is another great option for those looking for a reliable, lightweight, and perfectly portable RV battery charger. It features an automatic stop design to avoid overcharging the battery. This BMK 12V 5A Smart Battery Charger is a high-quality, smart battery charger that will keep your batteries in top condition. In addition, it is designed to charge any RV batteries with 15 to 100 AH capacity. Perfect for charging RV batteries on the go, this charger can be used both at home and while traveling.

BMK 12V 5A Smart Battery Charger

The BMK 12V 5A Smart Battery Charger is a great choice for charging any batteries with 15 to 100 amp hour. It delivers rapid charge with an input of 100 to 240 volts of AC power and 5 amps of DC output current. The smart battery charger automatically stops charging once fully charged to prevent overcharging. Lightweight and perfectly portable, this battery charger is easy for you to take it anywhere. With the help of this battery charger, you can easily charge your car or truck batteries without any problem.

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3. The Stanley Smart 12V Battery Charger is another great option for those looking for an easy-to-use and lightweight RV battery charger. This battery charger is dependable and safe to use. It automatically charges and maintains your RV battery to ensure that it stays in top condition when you're on the road. This unit can be used for small cars, SUVs, boats, motorcycles, and ATVs. The Stanley Smart 12V Battery Charger is a high-quality product with an easy-to-use design. With LCD display and user-friendly interface, this charger is perfect for those who are on the go.

Stanley Smart 12V Battery Charger

The Stanley Smart 12V Battery Charger is the dependable and safe way to maintain the battery on any AGM or GEL battery. With technology that keeps the battery at an optimal charge, this charger quickly and safely charges the battery. The LCD screen displays the battery status with detailed information about the charging process, making it easy to keep track of your battery's health. This charger provides extended longevity for your batteries.

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4. The Schumacher SC1280 Smart Battery Charger is a great option for those who need a powerful and reliable RV battery charger. This charger is an automatic battery charger and maintainer that can handle all of the charging on its own. It supports 6volts and 12volts batteries, as well as different types of batteries such as standard, AGM, gel, and deep-cycle RV batteries.

Schumacher SC1280 Smart Battery Charger

Looking for a smart battery charger that can take care of all the charging on its own? Look no further than the Schumacher SC1280. This 12-volt battery charger and maintainer can handle standard, AGM, gel, and deep-cycle RV batteries with ease. Plus, it's automated to make charging as easy as possible - you can even leave it plugged in without having to worry about overcharging!

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5. The TowerTop Smart Battery Charger & Maintainer is versatile and handy to own. It can work with RV batteries as well as other batteries. It's also designed with safety protection, making it a great choice for those who want peace of mind while they're charging their batteries. So whether you're on the road or stationary, this RV battery charger is a must-have.

TowerTop Automatic Battery Charger

TowerTop Fully Automatic Battery Charger is designed to charge 12-volt batteries. It has 25 amps maximum supported output and an automated 7-step charging program. It supports advanced start aid and voltage monitoring, 4 stage charging for fast, safe recharging of all batteries. TowerTop battery charger has protection for over voltage, overheating, overtime charging, and short circuit to ensure safety.

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6. Noco Genius5 Smart Battery Charger is the perfect choice for charging 6-volt and 12-volt batteries. It can be used for RV batteries and other vehicle or non-vehicle batteries, delivering 65 percent more power than previous models. The battery charger also works on lead-acid batteries as well as deep-cycle batteries, including flooded, gel, and AGM. It is maintenance-free and can provide advanced battery maintenance too.

NOCO Genius5 AGM Battery Charger

Keep your battery-powered devices running with the NOCO Genius5 AGM Battery Charger. This 5-amp charger is perfect for charging 6V and 12V batteries, and it features temperature compensation to ensure your battery is charged correctly regardless of the weather. The Genius5 also has IP65 ingress protection, meaning it's dust and water resistant, and it comes with a 3-year warranty. Plus, it delivers 65% more power than traditional battery chargers, making it a great choice for restoring dead batteries.

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7. The Ampeak Smart Battery Charger & Maintainer is another great option for those looking for an easy-to-use and reliable RV battery charger. It can recharge your battery and help to maintain it for the long-term. It uses fast, smart charging to quickly charge all different types of 12-volt lead-acid batteries, including GEL, AGM, and flooded batteries. The Ampeak Smart Battery Charger & Maintainer is designed with built-in microprocessor which can identify the battery type and automatically selects the appropriate charging program for that specific type of battery to ensure that your battery stays in top condition.

Ampeak Smart Battery Charger & Maintainer

Looking for a reliable battery charger and maintainer? Look no further than the Ampeak Smart Battery Charger & Maintainer. This charger is perfect for anyone who wants to enjoy the great outdoors or take part in other activities, as it will quickly recharge your battery and help to maintain it for the long-term. The Ampeak Smart Battery Charger & Maintainer is also fast and smart, charging all different types of 12-volt lead-acid batteries, including GEL and AGM.

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8. The PowerMax Power Supply Converter Charger is a versatile and convenient tool. It can be used to convert 110 volt AC power to 12 volt DC power, making it perfect for use with various devices. It also features a quiet cooling fan and safety features like reverse polarity, overload, and thermal protection, making it safe and reliable.

PowerMax Power Supply Converter Charger

The PowerMax charger is a power supply converter that can be used to convert 110 volt AC power into 12 volt DC power. It can also work as an efficient battery charger for your car, boat, truck or other vehicles. The PowerMax is versatile and flexible with its ability to provide reliable charging solution for all types of batteries including lead-acid, AGM, gel cell and deep cycle batteries.

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9. The ADPow Automatic Smart Battery Charger is a two-in-one device that works as a battery charger and a battery maintainer. It features intelligent charging, with a seven-stage automatic charging process that covers everything from desulfation to absorption to float charging. This battery charger can help you extend your battery’s lifespan.

ADPOW Automatic Battery Charger

ADPOW's Fully Automatic Battery Charger is perfect for charging 12-volt batteries. It has a maximum supported output of 5 amps and comes with overcurrent, overloading, and short circuit protection for your safety. This charger is versatile and can be used with many different types of batteries, making it a great option for multiple applications. It also comes with a lifetime quality warranty.

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10. The Progressive Dynamics Series Converter & Charger is the last on our list but definitely not the least. This RV battery charger is made with durable construction, so it can handle heavy use. It also features short circuit protection, making it a safe choice for anyone looking for an RV battery charger.

Progressive Dynamics Converter & Charger

This converter and charger from Progressive Dynamics provides safe, reliable service with a number of key features. The built-in Charge Wizard ensures proper battery connection, while filtered DC power delivery protects your appliances from damaging low voltage irregularities. Electronic current limiting automatically reduces output voltage when maximum capacity is reached, and reverse battery protection prevents damage from improper battery lead connection. Low line voltage protection completes the package, providing an added layer of safety for your appliances.

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What is the best way to charge RV batteries?

There are a few different ways to charge RV batteries, and the best method depends on your specific situation. If you have access to shore power, then plugging into an external power source is the quickest and most efficient way to charge your batteries. However, if you're boondocking or dry camping, then you'll need to rely on another method of charging, like solar power, a portable battery charger, or a generator. 

What amperage should I charge my RV battery?

There are a few different types of RV batteries, and the amperage you'll need to charge them all varies. In general, you should not charge them at an ampere rate higher than 20 percent of their amp hour rating. So, if you have a 100 amp hour battery, you should not charge it at more than 20 amps. Remember, it's always better to err on the side of caution when it comes to charging your RV battery.

Is it better to charge a deep cycle battery slow or fast?

It really depends on the battery and the charger. If you have a deep cycle battery, it is generally best to charge it slowly - at a lower amperage. This helps to extend the life of the battery and prevents damage from overcharging. Some chargers have a slow charge setting specifically for deep cycle batteries. 

Of course, you'll want to consult your battery's specific instructions for optimum charging results. Different types of batteries require different charging methods, so it's always best to check with the manufacturer first. In general, though, a slow charge is usually the best way to go with deep cycle batteries.

If you want to charge your battery quickly, you'll need a charger that is capable of fast charging. This can be a good option if you're looking to top up your battery before heading out on the road. Just be sure to keep an eye on the progress so that you don't end up overcharging your deep cycle battery.

Conclusion

Thanks for taking the time to read our guide on the best RV battery chargers. We hope that you’ve found it helpful and informative and that you can now make an informed decision when it comes to choosing a battery charger for your RV. We recommend checking out our top picks from all of the brands listed above, as they are sure to provide you with an excellent experience and great results.

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.