If you need a new battery for your lawn mower, checking the lawn mower battery price at Walmart offers a convenient and often cost-effective benchmark for this common replacement. You might be wondering exactly how much is a lawn mower battery at Walmart. The answer varies, but you can generally expect to find options ranging from about $30 to over $120, depending on the brand, power, and type you need.
This guide will walk you through everything you need to know to find the right battery at the right price. We’ll cover the factors that affect cost, how to choose the correct battery, and tips for getting the best value.
How Much Is A Lawn Mower Battery At Walmart
The price of a lawn mower battery at Walmart is not a single number. It depends on several key factors. Most standard 12-volt batteries for riding mowers fall in the $50 to $90 range. For smaller push mowers with a battery start feature, you might find batteries starting closer to $30.
Walmart’s strength lies in its variety, carrying brands like EverStart (their house brand), Mighty Max, and DieHard. The EverStart batteries are typically the most budget-friendly option, while premium brands like DieHard command a higher price for potentially longer life or better performance.
Here is a general price breakdown you can expect:
- Economy Batteries (EverStart Value): $30 – $50
- Mid-Range Batteries (Standard EverStart, Mighty Max): $50 – $80
- Premium Batteries (EverStart Maxx, DieHard): $80 – $120+
Remember, these are estimated price ranges. The final cost is determined by the specifications your mower requires.
Key Factors That Determine Lawn Mower Battery Cost
Understanding what your paying for helps you make a smart purchase. Don’t just grab the cheapest or most expensive box on the shelf.
Battery Voltage (12V Is Standard)
Virtually all riding lawn mowers and lawn tractors use a 12-volt battery, similar to a car. Some smaller push mowers with electric start might use a different voltage, like a 6V or a 12V battery pack. Always check your old battery or mower manual first. The 12V batteries are the most common and widely available at Walmart.
Cranking Amps (CA) and Cold Cranking Amps (CCA)
This is the battery’s starting power. Cranking Amps (CA) is the power it can deliver at 32°F. Cold Cranking Amps (CCA) is the power at 0°F. For lawn mowers, CA is the more relevant rating because you’re starting the engine in warmer weather. A higher CA rating means stronger starting power, which is good for larger engines. A typical lawn mower battery might have 230 to 300 CA. Choosing a battery with CA equal to or higher than your original is recommended.
Amp-Hour (Ah) Capacity
This measures how much energy the battery can store. Think of it as the size of the fuel tank. A higher Ah rating means the battery can power accessories like headlights or a deck lift longer and may have a longer overall lifespan. Common Ah ratings for mower batteries are between 20Ah and 35Ah.
Battery Terminal Type
Lawn mower batteries typically have one of two terminal styles: automotive posts (like a car) or threaded studs. You must match the terminal type on your new battery to the connectors on your mower’s cables. Buying the wrong type means you won’t be able to connect it without adapters, which is a hassle.
How To Find The Correct Battery For Your Mower
Getting the right battery is crucial. Installing the wrong one can damage your mower’s electrical system or simply not work.
- Check the Old Battery: The easiest method is to look at the label on your current battery. Note the Voltage (V), Cranking Amps (CA), and the group size (a code like U1, 26R, etc.).
- Consult Your Mower’s Manual: The owner’s manual will specify the exact battery requirements for your model.
- Use Walmart’s Online Fitment Tool: On the Walmart website, when you view a battery product page, there is often a “Check Vehicle Fit” or similar tool. You can enter your lawn mower’s make, model, and year to see compatible batteries.
- Measure the Battery Tray: If the old battery is gone, measure the compartment in your mower (Length x Width x Height) to ensure the new battery will fit securely.
A Step-By-Step Guide To Buying At Walmart
Whether you shop online or in-store, follow these steps for a smooth experience.
Buying Online For In-Store Pickup
This is often the most efficient method. You can verify stock and price before you go.
- Visit Walmart.com and search for “lawn mower battery.”
- Use the filters to narrow by brand, price, or customer rating.
- Select the correct battery using your specifications or the fitment tool.
- Choose “Pickup” and select your local store. You’ll get a notification when it’s ready.
- Go to the store’s pickup counter (usually in the back or near electronics) to collect your battery.
Buying In The Automotive Department
If you prefer to shop in person, head directly to the Automotive section. Batteries are usually kept on racks near the auto parts.
- Bring your old battery’s specifications or the mower model info with you.
- Look for the lawn and garden battery section, which is often separate from car batteries.
- Find an associate if you need help. They can sometimes look up compatibility using the store system.
- Remember to bring your core. Walmart charges a core fee (usually $10-$15) if you do not return your old, dead battery at the time of purchase. You get this fee refunded when you return the core.
Walmart Battery Brands Explained
Knowing the differences between Walmart’s primary battery brands helps you decide where to spend your money.
EverStart: The Walmart House Brand
EverStart is Walmart’s own brand, offering the best prices. They have tiered lines:
- EverStart Value: The most affordable option. Good for standard-duty mowing on flat terrain.
- EverStart (Standard): A reliable mid-tier choice with a balance of price and performance.
- EverStart Maxx: The premium line with higher CA and Ah ratings, often with a longer warranty. Best for larger properties or mowers with extra attachments.
DieHard: A Premium Option
DieHard is a well-known brand with a reputation for durability. Walmart now carries this line. DieHard batteries are typically at the higher end of the price spectrum but may offer superior performance in extreme conditions or for commercial-grade equipment.
Other Common Brands
You might also find brands like Mighty Max or ExpertPower, which are often value-oriented options similar to the EverStart Value line. Always compare the specifications, not just the brand name.
Warranty And Return Policy Considerations
Walmart’s warranty can be a significant factor. Lawn mower batteries are often sold with a replacement warranty, not a prorated one.
- Free Replacement Period: This is the most important part. For example, an EverStart Maxx might have a 2-year free replacement warranty. If it fails within 2 years, you get a new battery at no cost.
- Prorated Warranty: After the free replacement period, some batteries transition to a prorated warranty, where you pay a percentage of the cost for a new one based on how long you had the old one.
- Keep Your Receipt: Always file your receipt digitally or take a picture. You will need it for any warranty claim.
- Return Window: Even without a warranty claim, Walmart has a standard return policy (often 90 days) for defective items. Check the current policy at your store.
Installation Tips And Safety
Installing a lawn mower battery is simple if you follow basic safety.
- Park the mower on a flat, dry surface and engage the parking brake.
- Disconnect the BLACK (negative -) cable first. This is a critical safety step to prevent short circuits.
- Disconnect the RED (positive +) cable second.
- Remove any hold-down clamp and lift out the old battery.
- Place the new battery in the tray and secure it with the hold-down clamp.
- Connect the RED (positive +) cable to the positive terminal first.
- Connect the BLACK (negative -) cable to the negative terminal last.
- Apply a small amount of petroleum jelly to the terminals to prevent corrosion.
Always wear gloves and eye protection. Battery acid is corrosive.
Maximizing Your Battery’s Lifespan
A new battery is an investment. Make it last with proper care.
- Keep It Charged: If storing your mower for the winter, use a battery maintainer or trickle charger. Letting a battery sit completely dead for months will ruin it.
- Clean the Terminals: Periodically check for corrosive buildup (a white or blue powder) on the terminals and clean it of with a wire brush.
- Secure It Tightly: Ensure the battery is clamped down securely in its tray. Vibration from a loose battery can damage the internal plates.
- Check the Charging System: If a new battery dies quickly, your mower’s alternator or voltage regulator might be faulty and not recharging the battery properly.
FAQ: Lawn Mower Batteries At Walmart
What is the average price for a lawn mower battery?
The average price for a standard 12V lawn mower battery at Walmart is between $60 and $80. This gets you a reliable mid-tier battery with adequate power for most residential riding mowers.
Does Walmart install lawn mower batteries?
Typically, Walmart Automotive Centers do not install lawn mower batteries. They primarily focus on automotive services. You will need to install the battery yourself or take it to a small engine repair shop.
Can I return a lawn mower battery to Walmart?
Yes, you can return a defective lawn mower battery within Walmart’s standard return period, which is usually 90 days with a receipt. For warranty claims after that, you would follow the manufacturer’s warranty process outlined on your receipt.
How long should a Walmart lawn mower battery last?
With proper care, a quality lawn mower battery from Walmart should last between 3 and 5 years. Factors like climate, maintenance, and mower usage patterns will effect its lifespan.
Are EverStart batteries good for lawn mowers?
Yes, EverStart batteries are a popular and reliable choice for lawn mowers. They offer good value and are readily available. Choosing the correct tier (Value, Standard, or Maxx) for your specific mower and needs is key to satisfaction.