When it comes to best lawn tractor battery, there are lot of options. Pretty much, every big battery manufacturer offers quality batteries. But which to go for? To help you search, we have curated a list which we consider the top lawn tractor batteries. The list is made after detailed research and a lot of testing. And if you want to know which best among all, well our personal favorite is the Expert Power 12V 18A.
Best Lawn Tractor Battery
|Expert Power 12V 18A||Check Price|
|Chrome Battery YTX5L||Check Price|
|Mighty Max ML18-12||Check Price|
1. Expert Power 12V 18A
- Battery Type - 12 Volt 18 Amp 20 Hour Sealed Lead Acid Battery With nuts and bolts
- Rugged Construction - The High Impact Resistant Battery Case Is Made Up Of A Non-Conductive ABS Plastic. This Material...
- Genuine ExpertPower Battery - The Most Trusted And Highest Reviewed Sealed Lead Acid Batteries On Amazon
The Expert Power 12V 18A battery is probably the best lawn tractor battery. We felt the same by having a mere glance at the packaging. This made our team to contemplate it for a long period. The packaging quality was perfect, and it withstood our expectations. Since, 1987, the company focused a lot on presentation. So, the overall pack contains a 12V 18A rechargeable battery with some nuts and bolts for installation. Coming to the design, the battery body is made black with the company logo in the center. The battery case is made from ABS plastic, which is a high-quality material. It is also shock and heat absorbent. Thus, it will be safe to access and handle.
We are obsessed with performance and spare no expense in the performance test. Followed by voltage reading, we took ampere readings and conducted leakage tests. As claimed, the voltmeter and ammeter readings were 12V and 18A respectively. This made our trust to abide forever. We installed the battery to a John Deere E180 25hp lawn tractor. The batteries require extra effort to install and are heavy. However, there is no spill absorbent glass mat technology, and the acid is absorbed between plates. The battery supported a refined ignition. There was no issue with the sparks, and everything operated smoothly.
When it comes to durability, we would like to rate a full star. Fit and finish is a reliable factor to judge the durability of a battery. With good fit and finish, there are minimal chances of acid leakage. Since the battery has a good fit and finish, you can expect it to operate for a minimum of 5 years. The company issues a 90-Day Money-Back Guarantee and a 1-year warranty for quality Related Issues. This allows you to claim a full refund to the company by returning the product. You must pay the expenses for the return shipping cost if any. The battery is ideal for up to 25hp lawn tractors that make it a more wide-ranged product.
The durability and fit and finish quality makes it best lawn tractor battery on our list.
2. Chrome Battery YTX5L
- BATTERY TYPE: YTX5L-BS AGM battery with [- +] terminal is a rechargeable, power sport battery with 12V 4AH, 70 CCA, 48...
- Smart Technology: LED Digital display screen provides a display that reads the battery alternator voltage and warns you...
- Gel Electrolytes: I gel batteries are injected with Gel Electrolytes, creating a completely "maintenance-free" operation
If you are looking for innovative design, go for the Chrome Battery YTX5L. It’s also one of the best lawn tractor batteries and known for its industrial use. The packaging quality was quite decent and neatly done. The dimensions are 4.45 x 2.6 x 4.21 inches, weighs a mere 4 pounds. We expected more premium packaging from this battery but didn’t disappoint us. On unboxing, we found a 12V 4A battery, some nuts and bolts, and the user manual. The instructions were neat and clear on the user manual without any complexities. It will just take a mere glance to grasp the information. Due to its innovative design, it has a friendly ergonomics and better safety features. It can be used by anyone who had gone through the instructions. So, for the ergonomics, the Chrome Battery YTX5L gets a full star rating from our team.
Before starting the performance test, we checked the voltmeter and ammeter readings. It has a digital LCD console that gives a precise reading. Our team checks the validity of a digital meter with an analog one. Since we used an authentic system for measuring the readings, there were some instrumental errors. By taking the average of three readings, and rounding them up, we concluded the digital meter to be accurate. As we tried for ourselves on a 17.2hp tractor, the machine feels a bit underpowered.
Coming to durability, you might find some issues. As the fit and finish aren’t what we expected, there might be leakage issues. The monitoring system memorizes the installation date and the corresponding readings. It will be easy for you to claim a warranty in case of any faulty item. The monitor also alarms you on a lower potential. Being a 48W 4V DC source, it dissipates power relatively rapidly. So, you may find some longevity issues. However, you can recharge it up to 2000 times, and reserve capacity for a mere 6 minutes.
Nevertheless, the Chrome Battery YTX5L is an ideal option for lawn tractors of power below 15hp. It is great alternative to the 1st battery on our list.
3. Mighty Max Battery 12v 35ah
- ML35-12 SLA is a 12V 35AH Sealed Lead Acid (SLA) rechargeable maintenance free battery.
- Dimensions: 7.76 inches x 5.12 inches x 7.01 inches. Listing is for the Battery and Screws only. No wire harness or...
- SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service...
The Mighty Max batteries are one of those of items we found to be worthy on the list. The packaging quality was quite decent and simple. As the name says, we expected the packaging to be more mighty. Nevertheless, we didn’t found any flaw, as it was neatly done. On unboxing the product, we found the main cell with some nuts and bolts. The company claims a good mounting for this product but didn’t provide any extra accessories. The main cell was black with the company logo in the center. Dimensions are 7.68 inches x 5.16 inches x 7.13 inches which are quite acceptable for a single pounder battery.
The company claims the item to be a 12V 35Ah battery. To check the validity of the power figures, we used a multimeter. However, the ampere readings got matched, but there was a slight difference in the voltage readings. The company claims it a 12V battery, but we inspected it to be 11.8V. Coming to the performance test, we installed it in a Kawasaki 25hp, and a JD 235. The Mighty Max 12V battery can be mounted on any position. Ordinary batteries leak on random mountings, but it was firm. Don’t let its weight fool you. It provided excellent power to both the engines. JD engines vibrate a lot which is quite genuine for a lawn tractor. But, thanks to its built quality, as it resists shock and vibrations.
Mighty max batteries are known for their durability. With AGM and SCM spill-proof technology, the battery won’t let you face leakage issues. The equipment comes with a 30-day refund policy and a 1-year warranty. Thus, you can expect it the durability of 5 years after installation There isn’t any leakage issue for this battery, but you might face longevity issues. Moreover, the company doesn’t reveal the cold cranking which is a limitation. It provides good power backup but drains faster. As compared to the drainage rate, it takes time to charge it up. So, you will have to wait for the performance it delivers.
For people obsessed with performance, the Mighty Max 12V serves as an ideal option. We also feel it is on par with the best lawn tractor battery.
4. Mighty Max ML18-12
- ML18-12 SLA is a 12V 18AH Sealed Lead Acid (SLA) rechargeable maintenance free battery - UL Certified
- Dimensions: 7.17 inches x 3.03 inches x 6.57 inches. Terminal: Nut and Bolt. Listing is for the Battery and Screws only....
- SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service...
Another Mighty Max lawn tractor battery seems to lead in its segment. The Mighty Max ML18-12 is a symbol of excellence. However, the packaging quality was not what we expected. Mighty Max gives more privilege to the performance rather than its presentation. So, lower your expectations in terms of packaging. Dimensions of the product are 7.13”×3.01”× 6.57” that makes it easy to handle and assemble. Since it weighs around 12 pounds, you need to be extra careful while transporting it. Nuts and bolts must be fitted at the terminals to support the current flow. The ML18-12 uses AGM technology with valve regulated design. So, there are minimal chances of leakage. We’ve seen many users use the battery indoors.
To check the potential difference across the two terminals, we used a trusted millimeter. The capacity and voltage readings were shown to be 18Ah and 12V respectively, just as the company claims. This result gave our team a certificate of trust in the product. To test the performance, we selected two lawn movers: John Deere D100, and McCulloch M12597. The battery was easy to install in both the machines and can be mounted in any position. All thanks to the valve regulated design that provides a leakage-proof sealing. However, the power delivery was not too high, but it was uniform. Due to this, it gets a 5-star rating for reliability.
Unlike its previous variant, this Mighty Max product is known for its durability. Well, it might let you feel underpowered, but it won’t let you complain about its durability. Moreover, the power backup is appreciable where it has better longevity. You must take care of the nuts and bolts, as we find it to be poor in quality. As the first impression, you’ll find no issues with the nuts and bolts. But, they can catch rust easily on exposure to moisture. This in turn will affect the battery life by restricting uniform current flow. Therefore, we recommend you to polish the bolts regularly with any sandpaper.
The Mighty Max ML18-12 received a full star rating for accessibility from us and the cried.
5. WEIZE 12V 35Ah
- LFP1235/TL1235 Sealed Lead Acid Rechargeable Maintenance Free Battery, Size: 7.68 x 5.12 x 7.09 inches. Quantity: 1 x...
- Compatible with 24 Volt Electric Wheelchair, if Put 2 Battery in Series, It Could Get 24V Voltage.
- Depend on the Devices, It May Need to Put More Together to Get Enough Voltage or Capacity, to Used For Wheelchair,...
The WEIZE 12V battery is one of the best maintenance-free batteries for lawn tractors in the market. It has a capacity of 35Ah and a power of 420 watts. On receiving the product, we found the packaging to be decent and simple. According to its price range, you can’t expect a detailed presentation. The product dimensions are 7.68”×5.12”×7.09”, and it weighs 25 pounds. So, this product is heavy and requires extra care on handling. Don’t worry, the company has managed it for you. Keeping the weight figures into account, the company introduced holding support installed at the top. So, it will easier for seniors to relocate the battery with ease.
We checked the potential difference between two terminals by using a multimeter. Voltmeter reading was shown to be 12 volts that were the exact figure claimed by the company. However, we didn’t find any issue this far and continued on the performance test. The testing vehicles were a Kawasaki 25hp and John Deere D100. The battery can be mounted on any position without any leakage issues. Moreover, the nuts and bolts fit perfectly on the terminals. On igniting the motors, there were no crank issues. The power distribution was uniform but relatively less than its rivals. All thanks to the lead plated silver terminals that made the current flow even.
The battery is relatively more durable than ordinary lawn tractor batteries. On inspecting the fit and finish, you can guess the durability easily. Due to its heavyweight, the company had to focus more on fit and finish. Otherwise, the chambers won’t be able to handle the lead-acid in the system. All credit goes to absorbed glass Mat-AGM technology for acid retention. It shock-absorbent and can operate on high vibrating lawn tractors. But, the battery seems to lack longevity. Thus, you have to recharge it for extended periods.
The WEIZE 12V 35Ah battery offers a value for money service to its users. It is budget-friendly lawn tractor battery.
6. Chrome Battery 12V 35Ah
- Battery type: 12 volt 35 amp hour sealed lead acid battery with T3 terminal is a rechargeable, SLA battery. 6. 46x 7....
- Versatile fit: this 12V 35AH battery fits in a variety of applications, ranging from alarm systems to mobile scooters
- Length: 7. 68 inch height: 6. 46 inch width: 5. 12 inch weight: 21. 71 lbs.
Chrome Battery products are widely purchased for their performance. This is the 35Ah variant that produces a power of 420 watts. On receiving the product, we were not at all impressed by the packaging. We felt as if the company was treating packaging as a mere formality. Besides, the Chrome Battery concentrates more on performance than presentation. The product is a cuboid, and has a dimension of 7.68”×5.12”×6.4”. On inspecting the weight, we found it to weigh 22lbs. So, by comparing the dimensions with weight, we conclude that the battery is densely packed. Moreover, the fit and finish are poor that increases the probability of leakage.
As usual, we checked the potential difference at two terminals by using a multimeter. The reading was 11.5V which wasn’t what the company claims. However, our team didn’t expect this anomaly from a Chrome Battery product. Nevertheless, we selected John Deere D100 and Husqvarna 22v46 as the testing vehicles. The battery was easy to install, but mounting was only limited to certain positions. Moreover, it would more comfortable providing s handlebar like the previous product. When it comes to performance, the product won’t let you complain. Both the Husqvarna and D100 started with a smooth ignition. Unlike some batteries, this 35Ah variant won’t let you feel underpowered. This plus point revived our trust in the company’s heritage.
As the fit and finish quality is poor, you might face longevity issues. And, this is exactly what the customer review says. The battery is resistant to heat and vibrations. So, it will be more suitable for heavy-duty lawn tractors. Moreover, this product is widely used in alarms to lawn tractors. Our team found a power-drop when the battery was not in use. This was mainly due to the poor fit and finish that led the acid to leak. On the contrary, the company provides an 18-month manufactures warranty that is taken as a symbol of trust by many users.
Despite its limitations, the Chrome Battery 12V 35Ah deserves to be on the list.
7. Universal Power Group 12V 35Ah
- Upg # D5722 Ub12350 12V 35ah
- Dimensions: 7.75 inches x 5.19 inches x 7.13 inches. Weight: 22.50 lbs
- Sla/agm maintenance free, spill proof battery
The Universal Power Group 12V is one of the best lawn tractor batteries available. On receiving the product, we found the packaging quality to be top-notch. The pack was sealed with high-quality plastic. It feels good to see a company focusing enough on packaging. Our team enjoyed unboxing and found the pack to contain the main battery with some screws. The battery is maintenance-free and claimed to be spill-proof by the parent company. The dimensions are 7.76”×5.16”×6.14” which is just like its rivals. The weight was found to be 23lbs on inspection, which will be quite heavy for seniors. So, we recommend you to handle with care, as it comes without a holding bar.
Using a multimeter, we checked the current continuity and measured the voltmeter readings. The reading was shown to be 12V that proved the validity of the company’s statement. This truth factor impressed our team and agitated our curiosity. The battery is densely packed where it is made to be spill-proof and maintenance-free. Despite being so dense, we didn’t encounter any leakage issues. Due to this quality, you can mount it in any position as per your convenience. We decided to test its performance on a John Deere 100D. The cell was easy to install in the system, but you must take proper care. On igniting the engine, there were no crank issues, but the power delivery was low.
Well, you might face no durability issues with this battery. It can resist shock and vibrations that are most common in lawn tractors. So, you can easily expect the durability of 5 years from this product. Also, the battery worked quite well for an extended period. Due to its high energy density, it gets a full star rating for longevity from our team. Besides, the company grants a year’s manufacturing warranty to its customers. Due to extended longevity, it is obvious that the battery has a good backup. So, you don’t have to waste much time in recharging it.
This Universal Power Group product is probably the most value for money option available.
8. Expert Power 12V 20Ah
- Genuine ExpertPower Battery - The Most Trusted And Highest Reviewed Sealed Lead Acid Batteries On Amazon
- Battery Type - 12 Volt 20 Amp / 20 Hour Sealed Lead Acid Battery
- Ease Of Mind -All Of Our Batteries Are MAINTENANCE FREE and VALVE REGULATED
This is another Expert Power product that is widely known for its performance. The 20Ah variant is also one of the most reviewed rechargeable batteries. The packaging was impressive and is similar to the previous variant. The dimensions are 7.13”×3.03″×6.57″ which is quite acceptable for a 12V battery. It exactly weighs 12.5 pounds and is less dense than its rivals. Therefore, it has better ergonomics than other options in the market. Serving since 1987, you can’t question about trust to this company. The fit and finish are good that might add more efficiency.
First, we checked the voltmeter and ammeter readings across the terminals by a multimeter. The readings areas claimed by the 30-year-old trusted company. Unlike for the previous variant, we selected a John Deere 100D this time. The installation process was quite simple, and it didn’t take more than a minute. However, you have to very careful about the connections, as it is a DC source. Any compromising with the fittings might invite casualties. The ignition was quite smooth without any unrefined noises. Moreover, the power delivery was uniform, and adequate. You won’t feel the machine to be underpowered. So, it has a full star rating from our team in terms of performance.
However, you might face longevity issues, but Expert Power batteries are durable. Since the company focuses more on power, such results are genuine. It might drain up fast, but the charging is also rapid. Unlike other ordinary batteries, you won’t have to wait all day long. Thanks to the ABS plastic that makes it durable. The product is resistant to shocks and vibrations that are quite common in a lawn tractor.
Being one of the best batteries for lawn tractors, it will serve you best.
Buyer’s Guide- What to Consider While Buying Best Lawn Tractor Battery?
Lawn maintenance doesn’t come that easy unless you follow all the required procedures. And, one of those procedures includes the right lawn tractor battery. It is selected by keeping in mind various factors we will discuss below. Some helpful tips and frequently asked questions are also stated as a measure for an informed buyer.
1. Reputed Brand
The investment in a lawn tractor battery will only be worth the money if you have selected a product from a reputed manufacturer. Thousands of brands are available, and choosing the right one may seem tricky at first. This is why we have recommended the batteries only by recognized manufacturers. Professional mechanics and gardeners even use Their products. You can also make a purchasing decision based on personal requirements and other factors we’ll discuss below.
2. Battery Size
After determining the prominent presence of the brand, the first thing you should look for is the battery size. So, make sure to check the size requirements that perfectly fit your lawn tractor. Refer to the lawn mower battery size charts to find the ultimate group size of your battery. However, U1 battery size is the most common among all. It has dimensions of almost 8.3 × 5.1 × 7.25 inches. You can find it further sub-categories based upon the location of its positive terminals. For instance, U1 has positive terminals on the left side, whereas U1R models have them on the right-hand side. So, it’s an essential aspect to look for because you ultimately have to fit the terminals into cables of the lawn tractor. The best u1 lawn mower battery on our list is Mighty Max Battery 12v 35ah .
3. Material Construction
The durable and premium construction is the first concern for a lawn tractor battery. If you have checked the primary factor of reputed brands, the issues regarding material development may not arise. For the purpose, SLA and AGM technologies are always preferred. They resemble the more hardened exterior with certain reliable and robust features. Any acid spilling is also prevented from such batteries. The material consideration is also crucial because a cell has to go through uneven and bumpy surfaces in its lifetime.
Modern batteries come with calcium casing within plates. It is ideal for self-discharge and corrosion-free problems. And, lead plates must be avoided because they may quickly cause corrosion and lose charging. So, you should always go for a high-quality battery casing.
4. Reserve Capacity
Go for a battery with high reserve capacity. Generally, the reserve capacity means how long the battery would be able to operate on self-charge. It is capable of running on its own. However, the reserve capacity automatically decreases over time. So, you should buy a battery that is less than six months old from the manufacturing date.
The next important factor to look for is the voltage. Well, most of the lawn tractor batteries come with the 12-volt rating. The old models may use a different voltage and thus requires a separate charger for the purpose. It also determines the battery’s age to some extent. Suppose you own a tractor of 80s models, then the 6-volt battery is more than enough. And, there are high ranges, including 36-40 volts, which are also available. Well, they may not sometimes be suitable to run on specific lawn tractors. This range is mostly compatible with electric walk-behind handheld mowers. So, choose batteries according to the voltage requirements.
6. Non-rechargeable or Lead Acid batteries
The battery can be lead acid or non-rechargeable. The rechargeable battery has lead plates that are built with sulfuric acid or water-electrolyte solution. They generally comprise of cells that each dish is submerged in an electrolyte solution. And, we also recommend going for a rechargeable battery with high-quality lead plates or calcium casing.
7. Cold Cranking Amps (CCA)
CCA evaluation is a must factor to determine the overall quality of the battery. It means the current the battery can deliver in 30 seconds at 18 degrees Celsius or zero degrees Fahrenheit. What your battery can provide in freezing temperature is named as CCA. So, you always need to go for a battery with a high CCA evaluation. This is because the one with low CCA may not start your machine with particular temperatures. The highest cca lawn mower battery on our list is Expert Power 12V 18A.
Maintenance Tips For Lawn Tractor Battery
Given below are specific helpful tips to maintain your lawn tractor battery carefully.
1. Don’t overcharge them
Batteries should not be overcharged as it can be a damaging situation. The battery can even explode after being overcharged. You must follow a common practice to charge batteries only for the required duration. Excessive charging makes your battery prone to damage and leakage.
2. Correct storage
You must use the right place to store your lawn tractor battery. It should not be placed in a freezing area. It is also advised to remove the cells in harsh or cold winters. The batteries will die if you haven’t used them for a prolonged period. A battery stored at 95˚F will self-discharge soon as compared to the batteries stored at 75˚F.
3. Follow a regular charge cycle
The regular charge cycle is essential for batteries, mainly made of lead-acid. This frequent cycle will also help to prolong battery life. It further protects the battery from crystallization. Keep a maintenance charger with yourself as a handy device. It’s a great thing to maintain your battery like a brand new.
4. Time to replace the batteries
How do you know about battery replacement? You should change the battery of lawn tractor either when it loses charge quickly or stops making any noise. These are two common signs that your battery has been drained off. However, the slow start, corroded terminals, wear & tear, and cracked case are some other pointers to indicate the damaged battery. So, replace them with new and fresh batteries.
5. Regular cleaning & Connections check
Keep your battery super clean for effective performance. You can either use a broad brush or terminal cleaner for the purpose. Anti-corrosion gels can also be used to seal the terminals. It will help you prevent corrosion and remove any if it exists there. You should also check the water levels inside a battery if it has removable caps. Then, it must be adjusted with distilled water regularly for accurate functioning. Remember to check the terminal connections because loose connections can result in a low charging rate and deposits of corrosion.
6. Some other cautions
We have already discussed the issue of overcharging, as it can result in an explosion as well. So, you must charge it for the required period only. Then, you must not short its terminals to avoid short circuits. Don’t charge your battery in a sealed container. Keep the flames or sparks away from the original battery. Also, make sure to charge it immediately after discharge. The sealed lead-acid battery must be disposed of or recycled correctly. Then, you should even deep discharge or total discharging of specific batteries.
Some Frequently Asked Questions
1. How to know when a lawn tractor battery is dead?
At first, you must try to revive it by recharging for a few hours. Still, if it doesn’t work, test the battery with a multimeter to determine whether it’s dead or any of its electrical parts at fault. On the other hand, the quick issue of cells killed can be avoided with proper maintenance. So, make sure to follow all the maintenance tips we have suggested above. Correct maintenance will make them last longer for about four to five years.
2. How long does it take to charge a lawn tractor battery?
It will take you almost one-hour to charge the lawn tractor battery if you have set it at 10-amp settings. Else, it may take a bit more time in case of lower amp settings. Some chargers automatically shut off when the battery reaches up to a full charge. So, you should unplug the charger upon this indication.
3. Are lawn tractor batteries deep cycle?
Yes, the lawn tractor batteries require a service of deep cycle except for the cranking power. It will help them deliver more AH (amp-hours) to describe how much power the battery can offer in a defined period.
4. Are all lawn tractor batteries the same?
Not at all! Even though most of the batteries are 12V or U1 type, they are not same. Certain features or specifications are always there to determine any difference between these batteries. And, such two main features are cranking amps and terminal position.
5. When is the right time to replace the battery?
The right time to replace batteries can be experienced by addressing specific issues. These issues could be bulging, leakage, or any cracks in the battery case. Corroded or damaged terminals are also a sign to replace batteries. The battery is not able to charge in case of sulfating. And, the low electrolyte level is another condition that your battery needs replacement.
We have tried to present almost all kinds of best lawn tractor batteries. All have their own advantages and dis advantages. All you need to consider is which one fits your requirements. Always check with the seller for warranty of the battery.