Polaris ATV & UTV Batteries

QUALITY REPLACEMENT BATTERIES

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Item #: AG-ATX30-HD |

Antigravity AG-ATX30-HD Lithium Powersport Battery

Item #: AG-ATX30-HD

Voltage: 12.8 Volt / 30 Ah (Pb Eq) / 970CCA

• LiFePO4
• Dimensions: 6.5" / 5" / 6.8"
• Weight: 8.25 lbs
• Warranty: 3 Year Factory Direct - Warranty Info (PDF)

Price:
$629.99

Price: $629.99

Item #: LFM14A5-BS12 |

Shorai LFM14A5-BS12 Lithium-Iron Powersport Battery with BMS

Ships in 1 Week

Shorai LFM14A5-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM14A5-BS12 | Ships in 1 Week

Voltage: 13.2 Volt / 4.6 Ah (14 Ah Equivalent) / 200 CCA

• Lithium Iron
• Dimensions: 5.28" / 3.15" / 6.30"
• Weight: 2.27 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct

Price:
$158.36

Price: $158.36

Item #: AG-ATX12-AH-RS |

Antigravity AG-ATX12-AH-RS RE-START Lithium Powersport Battery

Item #: AG-ATX12-AH-RS

Voltage: 12.8 Volt / 12 Ah (Pb Eq) / 360 CCA

• LiFePO4
• Dimensions: 5.3" / 2.95" / 5.47"
• Weight: 4.10 lbs
• Warranty: 3 Year Factory Direct - Warranty Info (PDF)

Price:
$249.99

Price: $249.99

Item #: LTX18B |

EarthX ETX18B Lithium LiFePO4 Powersports Battery

MADE IN USA

EarthX ETX18B Lithium LiFePO4 Powersports Battery

Item #: LTX18B

Voltage: 13.2 Volt / 6.2 Ah / 230 CCA / 340 PCA

• LiFePO4
• Dimensions: 5.3" / 2.6" / 4.1"
• Weight: 2.20 lbs
• Warranty: 2 Year Factory Direct

Price:
$229.00

Price: $229.00

Item #: NLP20 |

NOCO NLP20 12V, 600A Lithium Powersport Battery

Item #: NLP20

Voltage: 12.8 Volt / 7 Ah / 600 Amps (Peak)

• LiFePO4
• Dimensions: 6.9" / 3.4" / 5.1"
• Weight: 5.24 lbs
• Warranty: 5 Year Limited

Price:
$179.95

Price: $179.95

Item #: AG-ATX20-RS |

Antigravity AG-ATX20-RS RE-START Lithium Powersport Battery

Item #: AG-ATX20-RS

Voltage: 12.8 Volt / 10 Ah (20 Ah Pb Eq) / 680 CCA

• LiFePO4
• Dimensions: 6.89" / 3.4" / 5.12"
• Weight: 5.30 lbs
• Warranty: 3 Year Factory Direct - Warranty Info (PDF)

Price:
$369.99

Price: $369.99

Item #: AG-ATX20-HD |

Antigravity AG-ATX20-HD Lithium Powersport Battery

Item #: AG-ATX20-HD

Voltage: 12.8 Volt / 15 Ah (30 Ah Pb Eq) / 780 CCA

• LiFePO4
• Dimensions: 6.89" / 3.4" / 5.12"
• Weight: 6.75 lbs
• Warranty: 3 Year Factory Direct - Warranty Info (PDF)

Price:
$449.99

Price: $449.99

Item #: ION-12VS7 |

Ionic Lithium 12V S7 | 1220 CA | LiFePO4 Starter Battery + Bluetooth

Item #: ION-12VS7

Voltage: 12.8 Volt / 30 Ah / 1220 CA

• LiFePO4
• Dimensions: 6.5" / 4.9" / 6.8"
• Weight: 8.85 lbs
• Warranty: 5 Year Factory Direct

Reg. Price: $349.00

SALE Price: $319.00

You save: $30.00!

Item #: ETX-12 |

USA-Made Big Crank™ ETX12 Battery

MADE IN USA

USA-Made Big Crank™ ETX12 Battery

Item #: ETX-12

Voltage: 12 Volt / 10 Ah / 180 CCA

• AGM
• Dimensions: 5.88" / 3.44" / 5.13"
• Weight: 12.00 lbs
• Warranty: 1 Year Free Replacement

Popular replacement for the Yuasa YTX12 and more, including the CB12B and YUAM221B2.

Reg. Price: $104.95

SALE Price: $99.95

You save: $5.00!

Item #: LFM18A1-BS12 |

Shorai LFM18A1-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available August 7th, 2026

Shorai LFM18A1-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM18A1-BS12 | Backordered: Estimated Available August 7th, 2026

Voltage: 13.2 Volt / 6 Ah (18 Ah Equivalent) / 270 CCA

• Lithium Iron
• Dimensions: 5.83" / 2.60" / 4.13"
• Weight: 2.12 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct

Price:
$188.96

Price: $188.96

Item #: BM-MBTX12U |

Motobatt MBTX12U 12V 14Ah AGM Battery

Item #: BM-MBTX12U

Voltage: 12 Volt / 14 Ah / 200 CCA

• AGM
• Dimensions: 5.94" / 3.43" / 5.12"
• Weight: 11.00 lbs
• Warranty: 1 Year

Price:
$104.95

Price: $104.95

Item #: LFM19A4-BS12 |

Shorai LFM19A4-BS12 Lithium-Iron Powersport Battery with BMS

Backordered: Estimated Available August 7th, 2026

Shorai LFM19A4-BS12 Lithium-Iron Powersport Battery with BMS

Item #: LFM19A4-BS12 | Backordered: Estimated Available August 7th, 2026

Voltage: 13.2 Volt / 6.4 Ah / 285 CCA

• Lithium Iron
• Dimensions: 5.83" / 3.39" / 3.46"
• Weight: 2.31 lbs
• Warranty: 1 Year Free | 5 Year Prorated Factory Direct

Price:
$197.96

Price: $197.96

Polaris ATV, UTV, Side-by-Side Battery Cross-Reference Guide

This chart identifies the most common battery fitments for Polaris vehicles. Use this to quickly cross-reference OEM part numbers and battery industry standard sizes (BCI/Yuasa) with our top-selling replacement options.

Polaris Category / Model	Common OEM Part #	Standard Size	Top Replacement
Ranger / RZR / General (Most 900, 1000cc)	4014609, 4010630, 4010595	YIX30L / 30L-BS	Big Crank ETX30L
Sportsman / Scrambler (Most 550, 850, 1000cc)	4011496	YTX20HL-BS / 20L	Big Crank ETX20L
Ranger / Sportsman (Most 400, 500, 570cc)	4012622	YTX14AH-BS	Big Crank ETX15
RZR 800 (Early Models)	4011496	YTX20L-BS	Mega Crank MTX-20L
Sportsman 90 / Outlaw 90	4011181	YTX5L-BS	Motobatt MBTZ7S
General 1000 / Ranger XP (Large Tray)	4014132	Group 26R	Motobatt MBTZ26RHD

Choosing the Right Performance Level

1. BEST: USA-Made Big Crank™ (AGM)

Best for: Harsh winters, heavy winch use, and riders who want the absolute best longevity. Made in the USA.

2. BETTER: Motobatt (QuadFlex AGM)

Best for: Custom setups and easy "drop-in" compatibility. Unique 4-terminal design simplifies accessory installation.

3. GOOD: Mega Crank (Value AGM)

Best for: Standard trail riding and budget-conscious replacements. Maintenance-free AGM technology.

Tech Tip: Polarity Matters

"L" Models (e.g., YTX20L-BS): Negative (-) terminal is on the Right side.
Standard Models (e.g., YTX14AH-BS): Negative (-) terminal is on the Left side.

Need help confirming your fitment? Use our Battery Lookup Tool or call 1-800-405-2121.