Whether you’re gearing up for spring lawn care or preparing your equipment for year-round yard maintenance, choosing the right 12-volt lawn mower battery is crucial.
A dependable battery ensures quick starts, consistent performance, and minimal maintenance, even in cold weather or rugged conditions.
From sealed AGM models to advanced lithium options, the market is packed with choices tailored to different mower types, performance needs, and budgets.
In this guide, we’ve rounded up the 9 best 12V lawn mower batteries based on cold cranking amps (CCA), battery life, maintenance requirements, compatibility with top mower brands, and overall value.
Whether you’re a homeowner or a landscaping pro, this list will help you find the right power source for your mower or garden tractor.
Let’s dive into the top-rated picks!
1. Mighty Max Battery YTZ14S -12 Volt 11.2 AH, 230 CCA
The Mighty Max Battery YTZ14S is a 12V, 11.2Ah sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery designed for motorcycles, ATVs, personal watercraft, jet skis, snowmobiles, and other powersport vehicles.
It features a maintenance-free, spill-proof design with high discharge rates, wide operating temperature range, and deep discharge recovery.
The battery comes pre-charged, sealed, and ready to install, with nut and bolt terminals for secure connections. Its dimensions are approximately 6.00 x 3.44 x 4.38 inches, weighing about 8.6 lbs.
This AGM battery resists shocks and vibrations, offering long-lasting performance in both high and low temperatures. It can be mounted in any position. The battery is backed by a 1-year warranty.
Best For: Owners of motorcycles, ATVs, jet skis, and other powersport vehicles needing a reliable, maintenance-free replacement battery with strong cold-cranking amps.
Pros:
- Maintenance-free, sealed AGM design
- High discharge rate and deep discharge recovery
- Resistant to shocks and vibrations
- Ready to install out of the box
- Suitable for various powersport applications
Cons:
- Heavier than lithium alternatives (8.6 lbs)
- Limited 1-year warranty
- Requires nut and bolt terminal installation; no wire harness included
2. ExpertPower YTX7A-BS 12v7ah lead_acid_battery
The ExpertPower ETX7A-BS (also known as YTX7A-BS) is a 12V, 7Ah sealed lead-acid (SLA) absorbed glass mat (AGM) rechargeable battery designed for powersport vehicles such as motorcycles, ATVs, scooters, and jet skis.
It features a maintenance-free, spill-proof design with nut and bolt terminals for secure installation. The battery provides reliable starting power with a cold-cranking amps (CCA) rating of 105, ensuring strong starts even in cold weather.
Compact and lightweight at about 5.5 lbs, it measures approximately 5.9 x 3.4 x 3.7 inches, fitting a wide range of vehicles.
The AGM technology offers vibration resistance and durability in harsh conditions. The battery comes fully charged and ready to install, backed by a 1-year warranty and a 90-day money-back guarantee.
Best For: Owners of motorcycles, ATVs, scooters, and other powersport vehicles needing a reliable, maintenance-free replacement battery with strong cold-start performance.
Pros:
- Maintenance-free, sealed AGM design
- High CCA rating (105) for reliable cold starts
- Vibration resistant and durable
- Ready to install out of the box
- Compact size fits many powersport vehicles
Cons:
- Limited 1-year warranty
- Nut and bolt terminals require tools for installation
- Heavier than lithium alternatives (approx. 5.5 lbs)
3. WEIZE Lawn Garden AGM Battery, 12V 300CCA BCI Group U1 SLA
The WEIZE 12V 300CCA AGM Lawn Tractor & Mower Battery (BCI Group U1) is a sealed lead-acid (SLA) battery designed for reliable starting power in lawn tractors, mowers, and utility vehicles.
It delivers 300 Cold Cranking Amps (CCA), ensuring strong starts even in cold weather. The battery features a durable AGM design that is maintenance-free and spill-proof.
Its compact dimensions (7.68″ L x 5.12″ W x 6.22″ H) and 18.7-pound weight fit most standard lawn tractor compartments.
Equipped with nut and bolt terminals, the positive terminal is positioned on the left side for easy connection. Compatible with popular brands like John Deere, Toro, Cub Cadet, and Craftsman, it provides dependable power for light-duty outdoor equipment.
The battery offers high reserve capacity and robust construction for year-round use. It comes with a 1-year warranty and customer support for peace of mind.
Best For: Owners of lawn tractors and mowers needing a reliable, maintenance-free 12V battery with strong cold-start performance compatible with major brands.
Pros:
- 300 CCA for reliable starts in cold conditions
- Maintenance-free AGM design, spill-proof and durable
- Fits standard BCI Group U1 compartments
- Compatible with John Deere, Toro, Cub Cadet, Craftsman
- Nut and bolt terminals with left-side positive terminal
- 1-year warranty
Cons:
- Heavier than lithium alternatives (18.7 lbs)
- Requires tools for terminal installation
- Limited warranty duration
4. UPLUS U1 Riding Lawn Mower Battery
The UPLUS 12V 20Ah Deep Cycle Lawn Mower Battery is a maintenance-free, sealed lead-acid (AGM) battery designed for garden tractors, lawn tractors, riding mowers, and small engines.
It offers high startup power with 250-320 Cold Cranking Amps (CCA), ensuring reliable starts even in cold weather. The battery features vibration resistance and a leak-proof design for safety and durability.
It comes fully charged and ready to install with standard F3 terminals. With a long service life of over 5 years and up to 600 charge-discharge cycles, it provides dependable power for extended use.
The battery’s corrosion-resistant micro crystal structure enhances performance and longevity. It is compatible with major brands like John Deere, Cub Cadet, and Craftsman.
Best For: Homeowners and professionals needing a durable, maintenance-free battery for lawn tractors, riding mowers, and other outdoor power equipment.
Pros:
- Maintenance-free, sealed AGM design
- High CCA (250-320) for reliable cold starts
- Vibration resistant and leak-proof
- Long service life with up to 600 cycles
- Ready to use out of the box
Cons:
- Limited size variations
- Longer charging time compared to lithium batteries
- No instant charge indicator
5. Lawn Garden AGM Battery Group U1, 12 Volt 200CCA
The Rechargeable 12V 30Ah Lawn Tractor Battery is a sealed lead-acid (SLA) maintenance-free battery designed for lawn tractors, riding mowers, and similar outdoor power equipment.
It delivers reliable starting power with a high Cold Cranking Amps (CCA) rating suitable for cold weather starts. The battery features a durable AGM design that is spill-proof and vibration resistant, ensuring long-lasting performance.
It comes fully charged and ready to install with standard terminals compatible with many popular brands such as John Deere, Craftsman, and Husqvarna.
The battery provides deep cycle capabilities, supporting longer runtimes for electric start and accessory use.
Best For: Owners of lawn tractors and riding mowers seeking a dependable, maintenance-free replacement battery with strong starting power and deep cycle performance.
Pros:
- Maintenance-free, sealed AGM design
- High CCA for reliable cold starts
- Vibration and spill resistant
- Compatible with major lawn tractor brands
- Ready to install out of the box
Cons:
- Heavier than lithium alternatives
- Requires tools for terminal installation
- Limited warranty compared to premium brands
6. DC HOUSE 12V 100Ah LiFePO4 Lithium Battery
The DC HOUSE 12V 100Ah Bluetooth LiFePO4 Battery is a portable, deep-cycle lithium iron phosphate battery designed for trolling motors, RVs, marine use, and off-grid power systems.
It features a 12.8V nominal voltage with a rated capacity of 100Ah, delivering up to 1280Wh of energy. The battery supports a continuous charge/discharge current of 50A and a maximum continuous current of 100A, with a peak current of 200A for 60 seconds.
Equipped with Bluetooth connectivity, it allows real-time monitoring of battery status such as state of charge, voltage, and power via a mobile app.
The battery includes USB-A (24W) and Type-C (60W) ports for device charging. Its ABS case offers durability and IP65-rated protection against dust and water.
Weighing about 23 lbs and measuring roughly 10.4 x 6.8 x 9.9 inches, it operates safely between -20°C to 55°C (discharge) and 0°C to 55°C (charge).
Best For: Users needing a lightweight, long-lasting, and smart lithium battery for trolling motors, marine applications, RVs, and portable power setups.
Pros:
- Bluetooth-enabled real-time monitoring
- High cycle life with up to 15,000 deep cycles
- Lightweight and compact compared to lead-acid batteries
- Multiple output ports including USB-A and Type-C
- Robust IP65-rated housing for outdoor use
- High continuous and peak current ratings
Cons:
- Higher upfront cost than traditional lead-acid batteries
- Requires compatible Bluetooth device for full feature use
- Limited availability of customer reviews due to newer product status
7. Marxon U1 320CCA Riding Lawn Mower Batteries
The Batteries Maintenance Compatible Troy-Bilt Craftsman U1R 12V 320CCA AGM Lawn Mower Battery is a sealed lead-acid (SLA) battery designed for riding lawn mowers, garden tractors, and similar outdoor equipment.
It delivers 320 Cold Cranking Amps (CCA) for reliable starting power, even in cold weather. The maintenance-free AGM design ensures no need to add water or acid, offering spill-proof and vibration-resistant durability.
The battery measures approximately 7.68 x 4.92 x 6.14 inches, with positive terminal on the left and negative on the right, fitting most U1R battery compartments.
It is compatible with popular brands such as John Deere, Toro, Cub Cadet, and Craftsman, providing dependable power for seasonal lawn care.
Best For: Owners of riding lawn mowers and garden tractors needing a reliable, maintenance-free replacement battery with strong cold-start performance compatible with major brands.
Pros:
- 320 CCA for reliable starts in cold conditions
- Maintenance-free AGM technology, spill-proof and durable
- Compatible with Troy-Bilt, Craftsman, John Deere, Toro, Cub Cadet
- Fits standard U1R battery compartments
- Vibration resistant for longer life
Cons:
- Heavier than lithium alternatives
- Requires tools for terminal installation
- Limited warranty duration (varies by seller)
8. Weize Lithium YTX30L-BS, 700A Lithium LiFePO4 YTX30L Motorcycle Battery
The Lithium YTX30L-BS LiFePO4 Motorcycle Battery is a high-performance 12V lithium iron phosphate (LiFePO4) battery designed for motorcycles, ATVs, UTVs, snowmobiles, and powersports vehicles.
It typically offers around 28-30Ah capacity with cold cranking amps (CCA) ranging from 680 to 800+, depending on the brand and model.
Weighing approximately 4.6 to 7.2 lbs, it is significantly lighter, up to 75% less, than traditional lead-acid batteries, reducing overall vehicle weight and improving handling.
This battery features a built-in battery management system (BMS) for protection against overcharge, over-discharge, short circuits, and temperature extremes.
Many models include a built-in voltage meter for easy charge status monitoring. With a cycle life exceeding 2,000 charge cycles, it lasts about 10 times longer than lead-acid alternatives.
The battery is sealed, maintenance-free, and can be installed in any position. It comes with a 1 to 3-year warranty depending on the manufacturer.
Best For: Powersport enthusiasts and riders seeking a lightweight, durable, long-lasting, and high-cranking-power lithium replacement battery for motorcycles, ATVs, UTVs, and similar vehicles.
Pros:
- Extremely lightweight (4.6 to 7.2 lbs) compared to lead-acid (22+ lbs)
- High cold cranking amps (680-800+) for reliable starts
- Built-in BMS for safety and longevity
- Long cycle life (2,000+ cycles) and low self-discharge
- Maintenance-free and sealed design
- Built-in voltage meter on many models for easy monitoring
Cons:
- Higher upfront cost than lead-acid batteries
- Nut and bolt terminal installation may require tools
- Warranty length varies by brand (1-3 years)
9. DKLU1 Lithium LiFePO4 Lawn Mower Battery
The DOUKAS DKLU1 is a 12V 320CCA sealed lead-acid (SLA) AGM battery designed for lawn tractors, generators, and other outdoor power equipment.
It features a maintenance-free, spill-proof design with high vibration resistance for durability. The battery delivers 320 Cold Cranking Amps (CCA), ensuring reliable starting power even in cold weather.
It is compatible with popular brands such as Craftsman, John Deere, Cub Cadet, and Troy-Bilt. The battery comes fully charged and ready to install with standard nut and bolt terminals.
Its compact size fits most U1R battery compartments, making it a convenient replacement option for various equipment.
Best For: Owners of lawn tractors, generators, and outdoor power equipment needing a dependable, maintenance-free replacement battery with strong cold-start performance.
Pros:
- 320 CCA for reliable cold starts
- Maintenance-free AGM design, spill-proof and vibration resistant
- Compatible with Craftsman, John Deere, Cub Cadet, Troy-Bilt
- Ready to install out of the box
- Fits standard U1R battery compartments
Cons:
- Heavier than lithium alternatives
- Requires tools for terminal installation
- Limited warranty compared to premium battery brands
10. UPLUS U1 Riding Lawn Mower Battery 250CCA Package
The UPLUS 12V 19Ah U1 Riding Lawn Mower Battery is a maintenance-free sealed lead-acid AGM battery designed for lawn tractors, garden tractors, and riding mowers.
It delivers 250 Cold Cranking Amps (CCA) for reliable starting power even in cold weather. The battery features a durable, spill-proof design with vibration resistance and calcium-calcium technology for reduced grid corrosion and longer life.
It comes fully charged, ready to install, and includes convenient handles for easy handling. The battery measures approximately 7.68″ L x 4.92″ W x 6.93″ H and fits standard U1 battery compartments.
It is compatible with major brands such as John Deere, Cub Cadet, Husqvarna, Craftsman, Toro, Ariens, Poulan Pro, and Troy-Bilt. UPLUS offers a 15-month warranty and local after-sales support.
Best For: Homeowners and professionals needing a reliable, maintenance-free replacement battery for riding lawn mowers and garden tractors compatible with popular brands.
Pros:
- 250 CCA for strong cold-weather starts
- Maintenance-free, spill-proof AGM design
- Vibration resistant with long service life (5+ years)
- Compatible with many major mower brands
- Convenient handles for easy installation
- Local warranty and responsive customer support
Cons:
- Heavier than lithium alternatives
- Requires tools for terminal installation
- Warranty limited to 15 months