Best Lawn Mower Batteries Under $100 (2026)
We scored value by weighing price under $100, battery chemistry, CCA/amp-hour specs, terminal compatibility, and brand fitment for common mower models
The Verdict
- Best Overall: ML-U1-CCA 12V 200 CCA SLA Battery NB Terminal — Good budget option: 12V sealed lead-acid with NB terminal for simple U1 swaps and dependable basic starting power
Top Picks
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1
Best Overall ML-U1-CCA 12V 200 CCA SLA Battery NB Terminal
Good budget option: 12V sealed lead-acid with NB terminal for simple U1 swaps and dependable basic starting power
12V sealed lead-acid battery with NB terminal for lawn mowers. Delivers 200 CCA and reliable starting power, easy to install and fits certain Cub Cadet mowers. Users note strong cranking and good fit, with mixed battery life reported
- 12V 200 CCA
- SLA/AGM sealed construction
- NB terminal compatibility
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2
Lawn Garden U1 12V 200CCA Battery for Mowers
Best for balanced value: U1 12V battery offering 200 CCA for reliable starting across many residential mowers
Rechargeable 12V SLA starting battery with 200CCA for lawn tractors and mowers. Fits John Deere, Toro, Cub Cadet, Craftsman; easy installation with handles. Customers report solid cranking power and good value
- 200CCA cold cranking amps
- left positive terminal with handles
- brand-compatible with common mower models
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3
12V 320 CCA SLA AGM Battery NB Terminal
Strong choice for vibration resistance: 12V SLA/AGM construction with higher CCA for tougher starts
12V sealed lead acid battery with 320 CCA, NB terminal; includes battery and screws. Delivers high discharge with wide operating temps and long service life. Customers note easy installation and solid fit in Cub Cadet mowers
- 320 CCA for reliable startups
- SLA/AGM spill-proof design
- easy installation with NB terminals
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4
UPLUS U1 Riding Lawn Mower Battery 12V 330CCA
Great for higher starting demand: 12V 330 CCA AGM design suited to larger riding mowers and tractors
12V AGM battery for lawn tractors with 330A CCA and maintenance-free design. Fits multiple brands and arrives pre-charged. Customers cite easy installation and solid cranking power
- 12V 330CCA AGM sealed lead acid
- maintenance-free with no spills or water checks
- fits multiple popular mower brands
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5
Mighty Max Battery 12V SLA U1-CCAHR for John Deere X320
Reliable U1 replacement: 12V sealed lead-acid formatted for common tractor fitments and routine starting needs
ML-U1 12V 320 CCA sealed lead acid battery for lawn mowers. Positive on left, negative on right; includes battery and screws. Customer insight notes good cranking power and fits tight spaces
- 320 CCA performance
- sealed SLA design
- compact 7.62 x 5.00 x 7.00 in sizing
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6
MARXON U1 12V 330 CCA AGM Battery for Lawn Tractors
Solid AGM option: 12V 330 CCA focused on ride-on mower durability and maintenance-free use
12V SLA AGM battery with 330 CCA, designed for riding mowers and garden tractors. Sealed, maintenance-free with positive on left and negative on right; includes battery and screws. Customers note easy installation and reliable starting power
- 12V 330 CCA performance
- maintenance-free AGM
- sealed, easy install
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7
Lawn Mower AGM Battery U1-320CCA for John Deere Toro Cub Cadet Craftsman
Designed for brand fitment: U1 320 CCA AGM targeted at John Deere, Toro, and Craftsman starting requirements
Rechargeable 12V 28Ah 320CCA sealed lead acid AGM battery for riding lawn mowers. Easy left-side positive terminal access and compatible with multiple brands. Customers note easy installation and strong power
- BCI group U1 replacement
- sealed AGM construction
- 320CCA for reliable starts
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8
Greenworks 24V Battery 2.0Ah (Genuine + USB-C)
Alternative platform battery: 24V 2.0Ah pack for Greenworks tools and chargers with USB-C convenience
Genuine Greenworks 24V battery with USB-C port for charging portable devices. Includes multi-protection BMS for device safety. Customer notes mixed battery life and compatibility concerns
- usb-c device charging
- genuine Greenworks battery
- BMS protection
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9
CUB CADET Battery 725P17335 for Ultima ZT1/ZT2
OEM-style fit for compact ZTRs: battery built to match Cub Cadet Ultima mounting and electrical specs
CUB CADET OEM battery part 725P17335, fits multiple Ultima ZT models. Provides reliable start and easy installation, per customer feedback
- OEM part compatibility
- easy installation
- positive start performance
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10
CUB CADET 725P17136 Battery AGM 7AHR CC 30 H Hydro Mini Rider
Compact AGM for mini riders: 7Ah AGM unit tailored to hydro mini and small ride-on mower electrical loads
AGM battery compatible with CUB CADET CC 30 H Hydro Mini Rider.Provides reliable starting power and solid durability. Customer feedback highlights fit and value for money
- OEM part number reference
- fits specific Cub Cadet rider
- positive customer sentiment on fit