Top 10 Best Lawn Mower Battery Charger Reviews of 2022

Lawn Mower Battery Charger

Believe it or not, finding out that your lawnmower desperately needs a full recharge is quite common, especially when you need it urgently. However, if you have the best lawn mower battery charger in your shed, then you would not have to sweat your blood at all. With it, you can recharge the battery and start using your lawnmower in a jiffy.

But, how would you find out the best battery charger in the market? With so many options out there, answering this question can be quite a challenging task indeed. Nevertheless, as long as we are here, you do not have to worry about anything.

Here, we have provided a list of some of the best chargers in the market and provided some essential details about them. Hence, just by looking once at them, you will find out the perfect one for you.

So, let’s get started with it.

Best Lawn Mower Battery Charger

1.5 Amp 12V Automotive Smart Battery Charger – best battery charger for lawn mower

Since its inception, MEEARO has always provided high-end products at an affordable price, and this charger is the perfect example of it. The smart battery charger comes with a 5amp charging capacity. Hence, it can recharge the battery units quite quickly. Furthermore, it is compatible with both marine and automotive batteries. So, you can use it on anything and everything.

On top of that, it also has three charging options, which are – fast charge, trickle charge, and top-off. So, you can choose either of them as per your requirements. Another factor, which makes it the best battery charger for a lawnmower, is its LCD screen. It is quite big and shows everything that you need to see for operating the charger correctly.

So, as you can understand, this battery charger is best for professionals who use their lawnmower daily. So, if you only use your lawnmower to keep your home look beautiful, then do not opt for this one.

PROS (What we liked)
  • The battery charger has three different charging options.
  • Its LCD screen is somewhat big and shows every piece of information quite clearly.
  • The built-in protection circuit improves its overall security status by a mile.
  • Its pulse repair function can automatically repair batteries and extend its shelf life.
CONS (What we didn’t like)
  • Its overall build is quite fragile.
  • It gets warm within only a few minutes of charging.

2. LST Trickle Battery Charger

Are you looking for a battery charger that can help you to recharge both your lawnmower as well as the car’s battery? Then, we would suggest you go for the LST Trickle Battery Charger. It is compatible with both 6V and 12V batteries and can work with the batteries of automobiles, lawn tractors, motorcycles, etc., quite effectively. Sounds terrific.

Furthermore, unlike the previous charger, this one features multiple protective devices that can effectively prevent short circuit and reverse polarity issues. Furthermore, it also has five different charging options, which can help you charge and maintain the batteries.

There is also an LED indicator available with this battery charger. When the battery has been fully charged, it will start blinking to let you know about it. This way, you would not have to face the overcharging issues anymore.

PROS (What we liked)
  • It can recharge both the 12V as well as the 6V batteries.
  • Features an excellent 5-stage automatic charging option.
  • It is overheating and spark-proof.
  • The charger is portable. So, the users can recharge the batteries while on the go.
CONS (What we didn’t like)
  • It is quite costly.

3. DieHard 71219 – best battery charger for riding lawn mower

When talking about the most versatile charger in the market, the first name that comes to mind is DieHard 71219. Aside from the lawnmower batteries, it can also recharge the battery units of motorcycles and automobiles.

Furthermore, a quick-connect harness system is available with this product that provides faster installation, especially for the bike batteries. There is an LED indicator, too, available with this product. It can inform you when the recharging task is complete.

Widely known as the best battery charger for riding lawn mower, the product is controlled by a microprocessor and is fully automatic. Hence, if you are a professional and tend to use the lawnmower regularly, this one would be ideal for you.

PROS (What we liked)
  • The LED indicator helps the users in monitoring the battery recharging progress properly.
  • It has five different recharging options.
  • Its float board monitoring system maintains the battery unit’s charge at an optimal condition.
  • Owing to its 3-connector options, it can be installed with any battery quite quickly.
CONS (What we didn’t like)
  • It does not come with an LED monitor.
  • Its build quality is not that great.

4. Foval Automatic Trickle Battery Charger

Thinking about buying the best lawn mower battery trickle charger but can’t find an affordable option? Then, the Foval Automatic Trickle Battery Charger should be perfect for your cause. It comes with a small yet compact design. Hence, if you need to, you can recharge your lawnmower while on the go.

The battery charger is also known to be compatible with the lead-acid, sealed, and flooded batteries. Furthermore, it also works in a 4-stage charging system, which can fully recharge the battery units efficiently while minimizing the risks of passive damages. There is an option called bulk charge mode is also available with this charger. So, you can use it to replenish the life of more than one battery unit.

However, the only issue with this product is that it only works on 12V batteries. So, if you own a 6V lawnmower, you would look for other options.

PROS (What we liked)
  • It is compatible with almost all types of automobile batteries.
  • The charger comes with both ring and alligator connectors, which make the installation even more convenient.
  • Its LED indicators are quite intuitive and provide prompt signal whenever things are about to go wrong.
  • It is lightweight and portable. So, the users can use it while they are riding their car or using the lawnmower.
CONS (What we didn’t like)
  • The heating issues are quite persistent with this product.

5. HOYOA 12v 750mA Trickle Battery Charger

The HOYOA 12v 750mA Trickle Battery Charger is widely considered one of the best in the market due to its high-end performance and durability. Because of being made by high-end technologies, the product can cater to almost any type of batteries, such as lead-acid, AGM, and GEL. Sounds fantastic, right? Wait up; there’s more.

Furthermore, there is an automatic charging system, too, available with this charger. With this feature, it can stop charging the batteries automatically to prevent overcharging issues. However, if you have forgotten to switch it off, the charger would maintain the battery’s full charge with its trickle charging feature.

The charger cable of the product is also quite long (10 feet). It is yet another factor that boosts its convenience factor by a mile. So, if you are thinking about buying a product for recharging your home-use lawn mower, then this charger will be your best bet.

PROS (What we liked)
  • It has four different charging modes, which help it recharge the batteries safely and securely.
  • It is compatible with almost every type of 12V batteries.
  • Its trickle charging mode helps in maintaining the full charge of the battery.
  • It has an LED indicator, which informs promptly after the recharging task has been completed.
CONS (What we didn’t like)
  • It is quite expensive and gets warm quite quickly.

6. BMK 12V 5A Smart Battery Charger

If you do some research, you will be able to find many 12V chargers in the market. However, regarding overall efficiency, none of them can beat this offering of BMK. It comes with a smart battery charger function, which, according to BMK, can bring back the dead batteries to life.

What’s more? It also is compatible with almost all the types of batteries out there. So, other than the land mower, if you want to recharge your two-wheeler or four-wheeler batteries, this product can help you with it. A spark-proof device has been provided in the charger, which can prevent all the overcharging issues.

Furthermore, it can also detect the defective issues of a battery. If it finds any questions while charging, it will let you know by lighting up the Fault Light.

However, unlike the other products on this list, this one is quite costly. If you are running on a low budget, it will be better for you to go for another battery charger.

PROS (What we liked)
  • The quick disconnect harness helps the users connect and disconnect the charger within a few seconds.
  • Its Fault Light system lets the users know about the defects in the battery.
  • It is spark-proof and can effectively prevent overcharging issues.
  • The quick disconnection harness function enables you to install in with the battery a lot quickly and efficiently.
CONS (What we didn’t like)
  • it is somewhat costly than a few of its rivals in the market.

7. Jethax 12V 4A Smart Car Battery Charger – best lawn mower battery charger

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As the name suggests, most people generally use the Jethax 12V charger on their four-wheelers. However, you can also use it on your bikes and, especially on your lawnmower, if you want to. Nevertheless, before employing it, you would have to make sure that the battery is 12V, as this charger cannot switch between 6V to 12V.

However, to compensate for this negative point, Jethax has implemented the charger’s trickle charging function. It helps in maintaining the battery and prevents it from losing its charge. The smart car battery charger also comes with a coveted 3-in-1 charging system. Therefore, with it, you will able to charge or repair or maintain the battery quite efficiently.

Another factor, which prompts everyone to consider it as the best lawn mower battery charger, is the availability of an LED display. With this, you can both operate and monitor the device without encountering any issues at all. It also has a 1-year warranty with it, which is indeed a bonus.

PROS (What we liked)
  • The charger is quite a user friendly.
  • Its 3-in-1 charging system makes the whole installation process both quick and straightforward.
  • The users can recharge more than one battery unit on it with the bulk charging mode.
  • It comes with a temperature control system that takes care of the heating issues.
  • The charger is compatible with almost any type of battery units.
CONS (What we didn’t like)
  • It only works well with the 12V batteries.

8. BLACK+DECKER BM3B Fully Automatic

Are you on the lookout for a multifunctional battery charger that can do it all for you? Then, this battery charger from BLACK+DECKER should be perfect for you. As you can already understand from its name, it can work with both the 6V and the 12V batteries. So, no matter which lawn mower variant you have, you can always use it for your purpose.

Furthermore, the battery charger comes with O-ring terminals. Therefore, it would also be quite easy for you to connect the battery’s main plug with it. There is also an in-built circuit protection guard available with the charger, preventing short circuit issues.

Owing to its smart frequency technology, the charger can sense when the battery of your lawnmower has been restored completely. In that case, it will automatically shut itself down and restrict the battery unit from encountering overcharging issues.

The only issue with this battery is that it is quite expensive. However, with its excellent features and efficiency, the price tag definitely seems to be quite considerable.

PROS (What we liked)
  • Its in-built circuit protector prevents almost all the security issues quite effectively.
  • It is compatible with WET, AGM, and GEL batteries.
  • It can efficiently switch between 6V and 12V, which makes it quite versatile.
  • Its three-connection system makes it easier for the users to recharge multiple batteries with it.
CONS (What we didn’t like)
  • It gets warm quite quickly.

9. GOOLOO 6V/12V Smart Battery Charger

Just like the previous model on the list, this battery charger from GOOLOO is quite versatile and enriched with features. Firstly, it is compatible with both the 6V as well as the 12V batteries. With it, you can replenish both the older and the newer lawn mower variants.

Secondly, unlike any other charger on this list, this one operates in 6 different stages. So, as you can already understand, it is a lot more efficient than others. Furthermore, it can prevent the battery from losing its charge with its intelligent control function and trickle charging system.

However, the factor, which makes it the best lawn mower battery charger in the market, is its intelligent detection system. The charger can locate any faulty issues within the batteries and let you know through its intuitive LCD screen.

Besides, it has a charging capacity of 6amp. Therefore, it can recharge any of the battery units within just a few hours. Hence, if you use your lawnmower too frequently, this charger would be an ideal choice for you.

PROS (What we liked)
  • It is quite flexible and, thus, can connect with almost every type of battery.
  • With its 6-stage charging system, it can complete the recharging cycle quite efficiently.
  • It can both maintain and repair the batteries while recharging them.
  • It can detect internal damages and lets the user know about it through the LCD screen.
  • Feature multiple security systems for a safe and secure service.
CONS (What we didn’t like)
  • The trickling system of the charger is not that efficient.

10. Beleeb Automatic Battery Charger

The last product on our list is going to be the Beleeb Automatic Battery Charger. Like the offering of GOOLOO, this one, too, is compatible with both 6V and 12V batteries. However, its trickling feature is a lot more efficient than the one from GOOLOO. So, if you tend to forget about things, then this charger should be perfect for you.

Besides, the charger is quite easy to use too. To employ it, all you would have to do is to plug in the battery with it and let it show its magic. The charger works in a 4-step charging system, enabling it to recharge the battery and repair its internal damages.

You can also monitor how much the battery has recharged through its LCD. However, by default, the charger generally starts charging in 2A mode. So, if you want some speedy work, then make sure to switch to 6A.

PROS (What we liked)
  • it comes with multiple protection systems, which makes it both reliable and safe to use.
  • It has an LCD, which helps the users in monitoring everything.
  • It does not get overheated that easily.
  • It has three different charging modes, which can be switched between each other as per requirements.
  • Features the highly-coveted float mode.
CONS (What we didn’t like)
  • The efficiency of the product deteriorates quite quickly over time.

Factors to Consider While Buying a Lawn Mower Battery Charger

Choosing the best lawn mower battery charger from a wide variety of options can be a daunting task. However, if you keep a few pointers in your mind while buying, the task might get somewhat more comfortable.

In the following section, we will discuss a few factors that you need to consider to find the market’s best product. So, without any further ado, let’s start.


Have you ever wondered why most people look for a charger’s voltage before any other features? If the charger’s voltage does not match with the battery, it will not recharge it properly.

Furthermore, if both the components’ voltages are mismatched, the battery might also be affected internally. It might get damaged or, in severe cases, might also burst out. So, using a charger with an inappropriate voltage level is not really safe.

So, what would you do in this case? First, you would have to find out the voltage of your lawn mower’s battery. If the lawnmower is made after 1980, then, most probably, it will have a 12V battery unit. So, for that, you would have to buy a 12V charger.

Otherwise, you might also opt for a charger that can comfortably switch between 12V and 6V. They are quite versatile and can be a perfect match for any battery. However, they can be a little bit expensive than others.


It seems a little bit obvious. But, in reality, most people tend to ignore it. But it would help if you never did it. If you have a fixed budget, then the second thing you should look for in a battery charger is its price.

If you are thinking about opting for a branded product, then you would have to, naturally, spend some real cash for it. However, if you are lucky, then you might also find some good chargers at a small amount price.

Furthermore, if you purchase it from an online marketplace, such as Amazon, you would also get many discounts. So, make sure to keep these things in mind while buying a charger for your lawn mower battery.

Charging Capacity

If a charger has a high charging capacity level, it will recharge your battery a lot quicker than usual. So, if you are professional and use your lawnmower regularly, you would have to go for a charger with a higher capacity, for example, 6amp.

Final Verdict

So, these are some of the best lawn mower battery chargers that you will be able to find in today’s market. Almost every type of product on this list has its advantages and disadvantages. Therefore, they can only be beneficial for specific people. However, among them, GOOLOO 6V/12V Smart Battery Charger would be our first choice. It is highly efficient, operates on six different stages, and can repair the batteries’ mild damages. It also has an intuitive display screen, which can help you to monitor the charging progress. If you have the right amount of budget, we would suggest you go for it.

Frequently Asked Questions

How to use a lawnmower battery charger?

Before you start your job of charging the lawnmower battery, first, you would have to wear protective clothing to keep yourself safe. Once you are ready, you can start your job by unplugging the charger from the machine’s outlet. After that, try to find and access the battery of the mower. It will be located under the machine’s seat. Next, you would have to connect the charger’s positive charging cable with the battery’s red-colored terminal. If you have successfully connected the positive side, then it is time for you to attach the negative side too. After that, all you have to do is to match the voltages of the charger and mower and plug in the mower with the main electrical outlet of the charger.

What kind of battery charger do I need for a lawnmower?

If you have bought your lawnmower after 1980, then your machine’s battery probably would require a 12V battery. Thus, for them, you would, naturally, have to opt for a 12V charger. However, if your lawnmower uses a 6V battery, then it would be better for you to go for the chargers that enable you to choose between 6 and 12V settings.

Can I charge a lawnmower battery with a car charger?

If the battery of your lawnmower belongs to the lead-acid type, then you can charge it with your car’s charger. Using the jumper cables will be the safest in this case. However, if your lawnmower features a lithium battery, then you cannot charge it with your car’s charger. For that, you will need something that is designed specifically for the lithium battery units.

How long does it take to charge a lawnmower battery with a 6 amp charger?

It usually depends on how much charge is left in the battery of your lawnmower. If the battery unit has been completely discharged, it will take around 11 to 12 hours to recharge fully. Otherwise, on average, it takes approximately seven to eight hours for a battery to get wholly revitalized.

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