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6 Best Lawn Tractor Batteries 2020 Reviews & Buying Guide

Don’t you agree that a perfect lawn will make your home look beautiful? So, to maintain a lawn properly, you need to use lawn aerators for the grass to grow and lawn tractor or mower to cut the grass in an effective manner.

Most people prefer to use battery powered lawn tractors for their garden why because they save the time and effort (working without any power outlet connection). You can move them as far as you need to cut the grass and keep your lawn healthy and beautiful. So, here comes the use of lawn tractor batteries to make a smooth run of lawn tractors. 

Before getting into the best lawn tractor or mower batteries topic. You should keep these 3 basic factors in your mind before choosing or buying these batteries.

Voltage – The voltage rating of a battery plays a huge importance. The normal voltage for a lawn tractor battery is around 12 volts but in some batteries the range may vary (more than 12 volts).

Cold Cranking Amps – In general, it is the measure that a number of amps (current) that a battery delivers in 30 seconds at zero degree Fahrenheit (cold conditions). 

Amp Hours – The amp hour is a unit of battery energy capacity that is equal to the amount of continuous current multiplied by the discharge time. So, a battery with a higher Ah will get a longer runtime.

Although batteries are a sensitive purchase and you need to consider many things before purchasing for the smooth working of your product. So, to help you in purchasing the best battery, we are providing you with a Buying Guide for lawn tractor battery and best lawn tractor batteries that available in the market

Best Lawn Tractor Batteries

Lawn Tractor Batteries Battery Type Weight Dimensions Warranty Buy Now
Weize Lawn Tractor Battery 12 volt 35 Amp hrs 25.1 pounds 7.7X7.1X5.1 inches 1 year Check the Price
Expert Power EXP12180 Battery 12 volt 18 Amp 20 Hrs
12 pounds 7.1X3X6.6 inches 1 year Check the Price
Mighty Battery 12 volt 35 Amp hrs
23.15 lbs 7.68X5.16X7.13 inches 1 year Check the Price
Expert Power EXP12200 Battery 12 Volt 20 Amp hrs 12.5 pounds 7.13X3.03X6.57 inches 1 year Check the Price
Chrome Battery 12 volt 35 amp hrs
21.71 lbs 7.68X5.12X6.46 inches 1 year Check the Price
Universal Power Battery 12 volt 35 amp hrs 22.50 lbs 7.75X5.19X7.13 inches 1 year Check the Price

6 Best Lawn Tractor Batteries: Reviews

Here, we are providing the information (as per our market research) on some best lawn tractor or mower batteries that available in the market. Go through these products and choose the best one that suits your requirements.

1. Weize 12V 35 AH Rechargeable Battery

Weize 12V 35 AH Rechargeable Battery

Weize LFP 1235 12V 35 AH made of heavy duty calcium – alloy grid to provide exceptional performance and service life in both float and cyclic applications. It is a battery with screws but no wire harness or mounting.

It can be used for the efficient working of other equipments but that depends on the devices and you need to put more together to get enough voltage or capacity which is used for solar panel wind energy storage, medical equipment, wheelchair scooter, lawn and garden tools, UPS, emergency lighting, etc.

Replaces 31Ah 32Ah 33Ah 34Ah 36Ah MX – 123 MX – 12310 ES33 – 12 PS33 – 12D CSB GP12340 BP35 – 12 CLTXPA 1235C TR35 – 12 U1-35. It utilizes absorbent glass mat technology with a valve regulated design which can be used in enclosed and indoor environments without leaking or spilling (spill proof). 

It is maintenance free product that provides a superior performance and make your lawn tractor run smoothly without any interruption. 

Product information: Dimensions – 7.68 X 5.12 X 7.09 inches, Weight – 23.1 lbs, Warranty – 1 year 


  • SLA / AGM technology
  • Rechargeable Deep Cycle battery that are capable of surviving prolonged, repeated and deep discharges.
  • Suitable to use for various equipment’s.
  • Comes with 30-day return policy along with 1-year warranty
  • Handles included for safe placing


  • Some users complain that this solid battery may losses charge a bit fast. 
  • Make sure to check the charge of your battery and charge it regularly for smooth running of your lawn tractor battery.

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2. Expert Power EXP12180 Battery

Expert Power EXP12180 Battery

It is another best product from the manufacturer of ExpertPower (Genuine Battery which is most trusted and highest reviewed SLA batteries on Amazon) with 12-volt 18 Amp 20 Hour sealed lead acid rechargeable battery with nuts and bolts and has T1 type terminal.

It has rugged construction in which the high impact resistant battery case is made up of a non-conductive ABS plastic that has strong resistance to heat, shocks, vibration and chemical. 

More durable, resilient and well-constructed battery that works well for lawn tractor by promising a long life, if used heavily in a rough environment. 

It utilizes AGM technology and has a wide temperature range (to operate in different environments). Also, it is very easy to install and handle.

Production information: Dimension – 7.1X3X6.6 inches, Weight – 12 pounds, Warranty –1-year warranty for quality related issues and 90 – day money back guarantee. 


  • Non-conductive ABS plastic case
  • Durable and easy to install
  • AGM technology that ensures spill proof and safe to operate in any position.
  • Surge resistant


  • Some users say that this model battery is not suitable to use in other equipments, as it does not hold the charge for longer time.
  • Make sure to recharge the battery regularly after its usage.

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3. Mighty Max Battery ML35 – 12 SLA Battery

Mighty Max Battery ML35 – 12 SLA Battery

Mighty max battery provides the best in electronics that sleek design makes this battery a breeze for portability and installation. This lawn tractor battery can be mounted in any position which makes it suitable to use for a wide range of electric vehicles. This ML35-12 offers a high level of resistance to shock and vibration from extensive and intense use.

SLA/AGM spill proof battery that has a characteristic of high discharge rate, wide operating temperatures, maintenance free rechargeable battery, long service life, and deep discharge recover (allows a depleted battery to recharge more easily than other 12V lawn tractor batteries).

Product information: Dimensions – 7.68 X 5.16 X 7.13 inches, Weight – 23.15 lbs, Warranty – 1 year


  • No wire harness or mounting accessories included.
  • Comes with a 30-day refund policy
  • Deep discharge recover and maintenance free
  • Resistant to shock and vibration
  • Spill proof resistance and valve regulated
  • Handles for easy transporting.
  • Deep Cycle solar battery replaces 33 Ah, 34 Ah & 36 Ah brand products


  • Battery needs to have an uninterrupted 24/48 full charge or else it will not last longer time. 

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4. Expert Power EXP12200 Battery

Expert Power EXP12200 Battery

This ExpertPower EXP12200 has rated as a best battery due to its high performance and long lasting nature. It is considered as the most trusted and highest reviewed sealed lead acid battery on Amazon. 

It is a 12 volt 20 Amp 20 Hour sealed lead acid battery with B1 terminals that works ideal for lawn mowers or tractors and other equipments. It is easy to install, durable and rugged construction with operating temperature: discharge -40°C to + 60°C (-40°F to +140°F), recharge temperature – 20°C to + 50°C (4°F to 122°F).

It utilizes absorbed glass mat (AGM) technology and maintenance free and valve regulated that gives secure and stability in smooth working of your lawn tractor. Made with high quality material that resists shocks, heat, vibrations, and chemicals. It has spill proof in which you can use the battery outdoors. 

Product information: Dimensions – length 7.13 inches, width 3.03 inches and height 6.57 inches. Weight – 12.5 pounds, Warranty – 1 year


  • Rechargeable battery with threaded terminals
  • Maintenance free and user friendly
  • Easy to install and spill proof construction
  • Comes with 1-year warranty for quality related issues and 90 – day money back guarantee for quality related issues. 
  • Light than most batteries available on the market and has a space saving design.


  • After it gets fully used, you need to recharge them for about 24 hours regularly before using it again or else it will not last long. 

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5. Chrome Battery Deep Cycle SLA Rechargeable Lawn Tractor Battery

Chrome Battery Deep Cycle SLA Rechargeable Lawn Tractor Battery

This chrome battery is a versatile and easy to use lawn tractor battery. It is specially designed to allow compatibility with a wide range of electric appliances like from lawn tractors and mobile scooters to household alarm systems. The battery is strong and well designed with absorbent glass mat technology that allows for a low maintenance and spill proof.

It is a 12 volt 35-amp hour sealed lead acid battery with T3 terminal is a rechargeable and as an additional feature is that this battery (constructed with lead calcium alloy) does not require any charging before use why because it is supplied fully pre-charged which can be installed and used immediately on removing from the box.

So, this is a best battery with features like deep cycle battery (solar batteries that are capable of surviving prolonged, repeated and deep discharges, used to store and provide energy storage for solar, wind and other renewable energy systems), low maintenance, fast installation, easy to use and battery emergencies of all types. 

Product information: Dimensions – 7.68-inch length, 5.12-inch width, 6.46-inch height. Weight – 21.71 lbs. Warranty – 1 year


  • Have versatile applications
  • AGM technology
  • Supplied with full charge
  • Can be mounted in any position
  • High amp hours and low maintenance
  • Replaces Husqvarna YTH2448 lawn tractor battery


  • Slow charging

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6. Universal Power Group 12V 35 Ah UB12350 Battery

Universal Power Group 12V 35 Ah UB12350 Battery

The Universal Power Group 12V UB12350 lawn tractor battery is most suitable for John Deere lawn garden tractors or mowers (best rated lawn tractors). It is a user friendly model that comes with a number of safety features. 

It is easy to use and secure with the absorbent glass mat (AGM) technology that offers stability, resisting surges (shocks & vibration) and also protect the battery from unexpected battery acid spillages.

This 12-volt lawn mower battery is maintenance free which reduces the amount of care required to keep the lawn tractor smooth and a safe run for a longer time. It has 35 Amp hours which helps for long working hours. 

Product information: Dimensions – 7.75 inches length X 5.19 inches width X 7.13 inches’ height. Weight – 22.50 lbs. Warranty – 1 year


  • SLA / AGM technology for superior performance
  • Valve regulated and spill proof construction for safe operation
  • Maintenance free
  • Rechargeable battery that can be mounted in any position.
  • Handles included for safe placing 
  • Works ideal for charging electric vehicles, lawn and garden tools, portable tools, emergency lighting and other such devices. 


  • Fully charge the battery before usage or else it won’t work for long time.
  • Although, it suits for a wide range of different John Deere lawn tractors but some users say that it won’t suits for a few older models.  

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Best Lawn Tractor Batteries – Buying Guide

Lawn tractor also known as garden tractor (or large and more expensive models of ride on lawn mowers) are specially designed for easy and efficient mowing of large lawn areas with highest level of cutting power and trim a large area at high speed, which is difficult to mow with a walk behind mower. It comes with a cutting disc mounted beneath the seat, giving a high level of power and comfort as you ride above the blades. It is a best option for largest yards or for commercial lawn trimming. 

How to charge a lawn tractor battery? 

For any battery powered appliance, you need to charge the battery occasionally for its smooth working function. Coming to lawn tractor battery, it’s important to charge the battery at the start of the summer why because the mower battery will easily deplete over the winter in case if you forget to disconnect all the battery cables before storage.

Remove the battery by using a crescent wrench or a pair of pliers before charging your lawn tractor battery. Remember that not to touch the terminals with your bare hands or bridging between the terminals with a tool throughout the process, as it may lead to damage your tractor or any personal injury or battery.

Choose a well ventilated area for charging the battery. Check the voltage of the battery before charging, as most use 12 volt batteries but some old models may differ. Use the perfect charger for best results. All you need is to link up the charger cables to the battery by placing red positive cable in + symbol and black negative cable in – symbol and then plug the charger into the electrical outlet to begin the charging. 

The lawn tractor battery may take 4 – 6 hours to get fully charged, monitor the battery charging process and once done, switch off and unplug the charger from the outlet. Wait for a few minutes to get cool down everything and then remove the black negative cable first and then red positive cable. Once it done then you’re ready to hook the battery back up to the garden tractor.

How to change an old, dead lawn tractor battery?

Whenever a well maintained and carefully charged battery eventually deplete and fail to hold further charges then the only option is to replace the battery with the new one. The lawn tractor batteries are located under the seat of the mower in which you can easily remove by switching off the mower (tractor) and removing the keys or any strap holding the battery in place.

First remove the black negative cable and then red cable. Remove the battery from its housing and washing the housing carefully to remove any corrosion and debris. Dry it and place a new battery into the housing and attach any fastening straps or bars before reattaching the power cables (first red positive and then black). Make sure to test it’s working before you’re using it. 

Factors to Consider Before Buying a Lawn Tractor Battery

Voltage – It is the first and foremost factor to consider, as it tells us how much current can flow through the battery at a given time. In general, the lawn tractor battery has voltage of 12 volts but for some special batteries, they may have a higher voltage. So, it’s important to know the voltage of the battery whether it suits the lawn tractor’s volt requirement or not before buying. 

Size and Terminal Position – You can also differentiate the battery by depending on their size. As per positive terminals, there are mainly two types of batteries – U1 (have positive terminals on the left side with dimensions 8.3X5.1X7.25) and U1R (has positive terminal on the right side). The dimensions are essential for proper fitting of the battery cables. So, check the terminal position of the battery whether it resembles like your old battery or not before buying.

Construction – The batteries are made of metal plates that submerged in a sulfuric acid solution. In general, the battery with lead plates that infused with antimony are not recommended why because they tend to lose charge over time and also results in faster corrosion of the battery components. A new type of batteries containing calcium in their plates helps for self-discharge, less prone to vibration and thus reduce damages. Also, to prevent battery spill, you should look for absorbed glass mat (AGM) or gel cell batteries why because they limit the amount of liquid acid in the battery.

Cold Cranking Amps (CCA) – It is a rating used to define a battery’s ability to start an engine in cold temperatures. It refers to the number of amps (how much current) delivered by a battery in 30 seconds at 0°F (cold climates). In general, a 12-volt battery can deliver 0°F for 30 seconds. The higher the CCA value then the more power the battery has, which is quite essential to run a battery powered lawn tractors or riding mower under cold climate conditions. 

How to know when to replace the lawn tractor battery?

Before buying a battery based lawn tractor or mower, you should know when to charge and also check whether the battery is working properly or dead after repeated usage. Here are some parameters that help you in knowing about the battery life and when to replace it.

Not Charging – The lawn tractor battery can lose its charge if not used for longer period or during winter month in which you can set by charging the battery for a few hours. The battery is good when it has 12.7 DC volts or higher. After charging, if it’s not working then test it with a multimeter and if it reads 11 or lower volts then the battery is most likely sulfated (died) and you have to replace it. If the multimeter reads normal values, then it might be a problem of some part of the electrical system. 

Sulfation – It is a major cause for early battery failure in lead – acid batteries. It occurs when a battery is deprived of a full charge, it buildup lead sulfate crystals and remains on the battery plates which may impede the chemical to electrical conversion. This will reduce the performance and eventually the battery will quit during use or impossible to charge, resulting in replacing your lawn tractor battery.

Interlock Problems – When the battery is good but still having some problem with the machine then it would be interlock problems or if the wiring is damaged. Use your DMM to trace the interlock circuit to repair or adjust it properly.

When the battery case is cracked or is leaking, which leads to spillage of electrolyte and affects the way the battery stores power and eventually corrosive and damage the case.

If the battery has corroded or damaged terminals. The battery terminals wear out over time due to poor maintenance practices, exposure to moist environment or improper fitting. If corroded the terminal that will affect the performance of your lawn tractor. 

Bulging case is another reason to replace your battery. It means the internal components are ruined that generally affects maintenance – free batteries.

When there is a low electrolyte level and not charging properly then you have to place a new battery in your lawn tractor or mower. 

Maintenance Tips for your Lawn Tractor Battery

Lawn tractor or mower is essential to maintain the lawn in a right way. If the machine is battery powered, then you have to keep the following tips in your mind for proper functioning and maintenance of the battery.

  • Charging will extend the life of a lawn tractor battery (up to 4 – 5 years) why because the battery in lawn or garden machines are flooded lead acid batteries, if they don’t have a regular charge then it will start to crystalize and thereby loses its ability to stay charged. So, keep your battery charged and never ever store the battery in a discharged state.
  • Keeping your battery clean is another tip for proper maintenance of battery. Use a terminal cleaner or a wide brush to clean the battery and after thorough cleaning, use anti – corrosion gel to seal the terminals. This will help to prevent the buildup of corrosion and extend its usage.
  • If your battery has removable caps, then simply check the water levels inside the battery and fill it with distilled water regularly when need, for its proper functioning. 
  • Make sure that the terminal connections are tight and check them regularly why because the loose connections may result in low charge rates and corrosion or simply it is a faulty battery. 
  • Power leads are essential for any machine to work properly. So, if you find they are burned, corroded or frayed then change them quickly.
  • Always choose and buy the battery that fits perfectly for your lawn tractor or mower but don’t force to fix a battery of different size. 
  • Remember that there should be some place to store the battery (protect it), especially during the winter months. 

How to choose a lawn tractor battery charger?

We already discussed that the lawn tractor need a 12-volt battery. So, you have to check the voltage of the battery being charged before choosing the battery charger. Although, most chargers can handle a variety of voltages which may have an option to choose the voltage range that suits your battery along with different charging features and options. 

There are wide range of chargers with 2 to 10 amps charge rates in which the higher the charge output, the faster a flat battery is recharged. For recharging lawn tractor battery, a 2 – amp charge rate works best, as it allows a deep and thorough charge.

Cautions when using a lawn tractor battery:

Most of the people charge their lawn tractor battery (or other device battery) for longer period than necessary but it should be avoided why because it results in dangerous problems. Overcharged batteries can overpower the AGM safety technology and thereby begin to fizz out or even explode, if overcharged continually.

  • Avoid short circuit / don’t short the battery terminals
  • Do not charge the battery in a sealed container
  • Keep sparks or flames away from the battery
  • Make sure to recharge immediately after discharge
  • Sealed lead acid battery must be recycled or disposed of properly.
  • Avoid total discharging (deep discharge) for a few batteries

Expert Advice

An expert advice is very essential before buying any product. The market is flooded with so many products (branded or non-branded).  So, there comes an expert advice for you to buy the best product available in the market that suits your requirement.

You can choose Weize 12V 35 Ah Deep Cycle Battery (or) Chrome Battery (or) ExpertPower EXP 12200 batteries.


We hope that the buying guide will definitely help you in choosing the correct product that suits your requirement. Just go through these best lawn tractor batteries before buying to make yourself ready to choice and buy them.

If you think we missed anything about batteries or if you want to share your experience with us, then don’t hesitate to leave a comment in the comment section. 

The post 6 Best Lawn Tractor Batteries 2020 Reviews & Buying Guide appeared first on Electronics Hub.

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