Top 7 Best Trickle Charger For Riding Lawn Mower For 2025

If you leave your lawnmower idle for a long time, chances are, the battery will be dead. Even a fully charged battery will lose power if you keep it idle for months. Sometimes a quick jump-start will work; other times, you will have to replace the battery.

However, one good way to prevent all of that from happening is to buy the best trickle charger for riding lawnmowers. These chargers work just like a regular car battery trickly charger with similar features. 

Trickle chargers will make sure the battery of your tractor or lawn mower is at peak condition by preventing power loss. By ensuring no power drops, you can use leave your riding lawn mower idle for as long as you want. 

These chargers are idle during wintertime when you don’t have any use for your mower for months. With an automatic trickle charger, you don’t have to do a single thing. 

The smart processors will maintain the power level of your battery and also prevent reverse polarity. When your batteries are full, the charger will automatically stop charging and go into float mode.

Top 7 Trickle Chargers For Riding Lawn Mowers

Here are some of the best battery charge maintainers or better known as trickle chargers, for the riding lawn mower that you can hook up to your battery at the end of the season. 

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

We will be kicking things off with a reliable name when it comes to batteries and chargers for your power tools, NOCO. The Genius 1 charger by them is a revamped version of the G750, which already holds such high value among users.

This model, however, offers around 35% more performance at a 35% smaller form-factor making it an ideal choice for your lawnmower. It is designed to charge both 6-volt and 12-volt batteries, even if they are lithium-ions.

Thanks to the thermal sensor in the charger, the unit can automatically adjust the power depending on the ambient temperature. This feature effectively eliminates the chance of overcharging or overheating the batteries, ensuring proper performance for a long time.

For people who want to restore a dead battery, this is a perfect choice. In fact, this device can restore batteries that have gone down to 1-volt at breathes new life into them.

Pros

• Compact design
• It comes with long cables
• Supports charging lithium phosphate batteries
• Automatic ambient temperature detection capabilities

Cons

• No repair mode in the charger

2. Foval Automatic Trickle Battery Charger 12V 1000mA Smart Battery Charger

For our next option, we will be looking at an excellent unit by the brand Foval. One of the best things about this unit is how little it costs. So, if you are on a tight budget, this is a great option to consider.

However, do not let the low-price tag fool you; when it comes to performance, this unit offers plenty. Although it has a power output of around 1 amp, it can reliably restore a dead battery to life without any complications.

The time it takes to restore the battery, on the other hand, is a bit higher than one would like. So, if you are someone who wants to charge their battery fast even when using a trickle charger, you might have better luck elsewhere.

When it comes to the build quality, you will find nothing worth complaining about. In fact, this unit features lead connectors, which is quite amazing for this price. This construction material effectively reduces the chance of sparks or reverse polarity in the batteries.

Pros

• A highly affordable price tag
• It comes with high-quality lead connectors
• Reliable and safe performance
• Offers great value for the price

Cons

• A bit slow to restore batteries

3. LST 12V Battery Trickle Charger Maintainer Portable Smart Float Charger

Next up, we will be looking at a compact little trickle charger suitable for cars or any other type of vehicle, including your lawnmower. This option by the brand LEICESTERCN or LST for short is a lifesaver considering the performance it offers at this price.

This unit features an innovative, intelligent charging mode that allows you to get a massive performance boost from your batteries. The automatic charging in the unit is split up into seven different stages, ensuring speed and optimal charging.

In addition, the unit also comes with a multi-protection option to safeguard both your charger and batteries from any sort of damages. Its defective battery recognition function will warn you of any complications when you connect it to the battery.

This unit can effectively charge any 12V batteries and even restore fully dead ones in a relatively short time. However, if you are working with 6V batteries, you will see that it is not compatible.

Pros

• Compact and portable design
• Efficient automatic charging capabilities
• Excellent safety features
• It comes with a defective battery recognition system

Cons

• Not compatible with 6V batteries

4. 5 Amp 12V Automotive Smart Battery Charger/Maintainer for Car

Coming up next in our list of reviews is a handy little unit by the brand MEEARO. Although it has a generic look, when it comes to performance and compatibility, this device is a lifesaver.

Whether you want to charge GEL, SLA, AGM, or even Calcium type batteries, you should face no complications from this charger. Its 5 Amp power output can safely restore any 12V batteries to life.

The unit is also quite versatile, giving you a lot of flexibility while charging. It comes with three different stages, including trickle, top-off, and fast charging. Regardless of your choice, you should have no trouble using it.

Thanks to the circuit protection system in the unit, you should have nothing to worry about in terms of overcharging and reverse polarities. It is an excellent option to consider and one that would be with you for a long time.

Pros

• Compatible with different types of batteries
• Versatile design
• Excellent circuit protection to prevent any accidents
• It comes with a handy LCD screen

Cons

• No apparent cons

5. Super 6V/12V 1.25A Automatic Trickle Battery Charger

The next product we will be looking at comes from a brand known as Suuwer, which might not be the most popular name in the world. But if you give it a chance, it has the potential to be your favorite battery charger.

With a capacity to charge both 6- and 12-volts batteries, this unit can handle anything you throw at it. It is compatible with GEL, SLA, AGM, and even maintenance-free batteries.

Thanks to the high-quality thermal sensors in the unit, it can automatically detect the battery’s voltage and automatically switch to float charging. This prevents the chance of any sorts of overheating or overcharging.

Furthermore, the built-in LED indicators allows you to constantly monitor the battery status while charging. It is a safe and secure charger that does its job reliably and can safely restore any dead batteries to working conditions.

Pros

• Excellent build quality
• LED indicators to check battery status
• High-quality thermal sensors
• Compatible with both 6 and 12-volt batteries

Cons

• No apparent cons

6. HOYOA 12v 750mA Trickle Battery Charger Maintain Charger

If you want the most performance with the least amount spent, then look no further than this trickle charger by the brand HOYOA. The value that this unit delivers at such a price is quite a steal.

Though it has a power output of 750 mA, this unit is more than capable of handling any 12V batteries. Its high-quality connectors and cables ensure you get a safe and reliable charging from the device.

The unit features an Intelligent Temperature protection system that ensures the battery never overheats while charging. Overcharging is also a thing of the past since this unit constantly monitors the state of the battery and ensures top-condition at all times.

This charger not only serves to charge your batteries but also maintains and protects its optimal working condition. It is easy to use and offers excellent value to any users looking to charge the battery in their lawnmower without going overboard on expense.

Pros

• Excellent battery monitoring
• It comes with high-quality cables and connectors.
• It comes with a large cable.
• Easy to use

Cons

• Low power output

7. ULTRAPOWER 1.5-Amp Fully Automatic Battery Charger

As the final nail in the coffin, we will be looking at an exquisite option by the brand ULTRAPOWER. With an excellent design and uncompromising build quality, this unit is the prime choice for people who settle for nothing but the best.

The unit can charge both 6 and 12 V batteries of any type without any issues. Whether you are charging the batteries of your car, motorcycle, lawnmower, or even jet ski, for that matter, this one is your prime choice.

The charger constantly monitors the condition of charging of the battery the moment you hook it up and delivers all the information through LED indicators. It has full protection against any sort of overcharging and overheating.

Furthermore, the volt memory function in the charge adjusts the voltage automatically even if you forget to adjust it manually. This feature is an excellent one to have, especially for beginners who have little idea about voltage and battery circuitry.

Pros

• Compatible with almost any batteries
• Excellent battery performance monitoring
• Easy to use
• Safe and reliable charging

Cons

• No apparent cons, overall great value

Final Words 

If you own an electric lawn mower then you may need the trickle charger but if you have a gas lawn mower you don’t have to spend money for this. The best way to charge a battery and to keep it fully charging is to use a trickle charger. When you are done with cutting season, you may put one of these on to keep that battery fresh. 

Also, if you live in a cold climate, you can put these on your vehicle just to keep that battery warm. Also, the people that experience dead batteries most often are lawn mower owners. 

This is because of how infrequent this piece of equipment is used. Most owners don’t care or forget about the battery part. A battery that is left unchanged during periods of non-use will gradually discharge. 

Over time, the battery will be completely dead if left unmaintained. You certainly don’t want that happing. So, why wait for another season and experience a dead battery when you can get a trickle charger today.