Big Dog Motorcycle Batteries

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BatteryMart.com offers a selection of replacement batteries for Big Dog motorcycles. These motorcycles, from 1933 to 2011, were equipped with a YTX20HL-BS battery. Below, you'll find our selection of YTX20HL-BS replacement batteries. All of our batteries are factory fresh and ship to your door at a great price.

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Free Two-Day Shipping on most motorcycle batteries!
USA-Made Big Crank™ ETX20L Battery

USA-Made Big Crank™ ETX20L Battery

Item #: ETX-20L
12 Volt / 17.5 Ah / 310 CCA
• AGM
• Dimensions: 6.88" / 3.44" / 6.00"
• Weight: 17.00 lbs
• Warranty: 1 Year Pro-rated
Popular replacement for the Yuasa YTX20L and more, including the GYZ20L and CB18L-A.
Made in USA MADE IN USA
Price: $129.95
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YTX20HL-BS AGM Maintenance Free Battery

YTX20HL-BS AGM Maintenance Free Battery

Item #: YTX20HL-BS
12 Volt / 18 Ah / 310 CCA
• AGM
• Dimensions: 6.88" / 3.44" / 6.19"
• Weight: 13.00 lbs
• Warranty: 1 Year Pro-rated
Price: $109.95
QTY:
Mega Crank MTX20L AGM Maintenance Free Battery

Mega Crank MTX20L AGM Maintenance Free Battery

Item #: MTX-20L
12 Volt / 18 Ah / 310 CCA
• AGM
• Dimensions: 6.88" / 3.44" / 6.00"
• Weight: 14.50 lbs
• Warranty: 1 Year Pro-rated
Price: $99.95
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Odyssey ODS-AGM15L Powersport Battery (PC545)

Odyssey ODS-AGM15L Powersport Battery (PC545)

Item #: PC545
12 Volt / 12 Ah / 150 CCA
• AGM
• Dimensions: 7.00" / 3.38" / 5.17"
• Weight: 12.00 lbs
• Warranty: 2 Year (Warranty Info)
Made in USA MADE IN USA
Price: $169.99
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Odyssey ODS-AGM15LMJ Powersport Battery with Metal Jacket (PC545MJ)

Odyssey ODS-AGM15LMJ Powersport Battery with Metal Jacket (PC545MJ)

Item #: PC545MJ
12 Volt / 12 Ah / 150 CCA
• AGM
• Dimensions: 7.13" / 3.51" / 5.2325"
• Weight: 14.00 lbs
• Warranty: 2 Year (Warranty Info)
Made in USA MADE IN USA
MSRP: $171.99
Price: See Best Price in Cart
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EarthX ETX900 Lithium Battery for Experimental Aircraft & Race Car with 80 Amp Alternator

EarthX ETX900 Lithium Battery for Experimental Aircraft & Race Car with 80 Amp Alternator

Item #: LTX900
13.2 Volt / 16 Ah / 400 CCA / 840 PCA
• LiFePO4
• Dimensions: 6.5" / 3.1" / 6.6"
• Weight: 5.00 lbs
• Warranty: 2 Year Factory Direct
Made in USA MADE IN USA
Price: $449.00
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Motobatt MBTX20U 12V 21Ah AGM Battery

Motobatt MBTX20U 12V 21Ah AGM Battery

Item #: BM-MBTX20UHD
12 Volt / 21 Ah / 320 CCA
• AGM
• Dimensions: 6.89" / 3.43" / 6.1"
• Weight: 15.00 lbs
• Warranty: 1 Year
Price: $129.95
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NOCO NLP20 12V, 600A Lithium Powersport Battery

NOCO NLP20 12V, 600A Lithium Powersport Battery

Item #: NLP20
12 Volt / 7 Ah / 600 Amps (Peak)
• LiFePO4
• Dimensions: 6.9" / 3.4" / 5.1"
• Weight: 5.24 lbs
• Warranty: 5 Year Limited
Price: $225.95
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Power Sonic PALP-20LHY Hyper Sport Pro Lithium Powersport Battery

Power Sonic PALP-20LHY Hyper Sport Pro Lithium Powersport Battery

Item #: PALP-20LHY
12.8 Volt / 72 Wh (5.6 Ah) / 420 CCA
• LiFePO4
• Dimensions: 6.89"" / 3.42" / 6.10"
• Weight: 4.50 lbs
• Warranty: 2 Year
Price: $241.95
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Odyssey ODS-AGM20L Extreme Battery

Odyssey ODS-AGM20L Extreme Battery

Item #: ODS-AGM20L
12 Volt / 18 Ah / 275 CCA
• AGM
• Dimensions: 6.9" / 3.4" / 6.1"
• Weight: 14.00 lbs
• Warranty: 2 Year (Warranty Info)
Price: $212.99
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All the above batteries cross reference to any of the below Big Dog motorcycles and more!

  • 1340cc - Aeroglide (1997-1998)
  • 1340cc - AeroSport (1998-1999)
  • 1340cc - Coyote (1995-2003)
  • 1340cc - Proglide (1995-2000)
  • 1340cc - Vintage (1995-1996)
  • 1340cc - Vintage Classic (2000)
  • 1340cc - Vintage Light (1999)
  • 1442cc - AeroSport (1997-1998)
  • 1442cc - Bulldog (1998-2007)
  • 1442cc - Pitbull (1998-2008)
  • 1442cc - ProSport (1999-2002)
  • 1442cc - Vintage Classic (1999)
  • 1442cc - Vintage Light (1998)
  • 1570cc - Vintage Classic (1998)
  • 1570cc - Vintage Light (1997)
  • 1750cc - Boxer (2001-2004)
  • 1750cc - Bulldog (1998-2007)
  • 1750cc - Chopper (2003-2004)
  • 1750cc - Chopper DT (2003-2004)
  • 1750cc - Husky (2001-2003)
  • 1750cc - Husky XT (1999-2000)
  • 1750cc - Mastiff (2001-2012)
  • 1750cc - Pitbull (1998-2008)
  • 1750cc - ProSport (1998)
  • 1750cc - ProSport 18 (2000)
  • 1750cc - Vintage Classic (1997)
  • 1750cc - Vintage Sport (1999-2001)
  • 1750cc - Woft (2000-2002)
  • 1807cc - Bulldog (2011)
  • 1807cc - Bulldog Sport (2011)
  • 1819cc - K-9 250 (2011)
  • 1900cc - Chopper BDM (2005)
  • 1900cc - Chopper RT (2005)
  • 1917cc - Coyote (2011)
  • 1917cc - K-9 (2006-2011)
  • 1917cc - Pitbull (2011)
  • 1917cc - Ridgeback (2011)
  • 1920cc - K-9 EFI (2010-2011)
  • 1920cc - Mastiff EFI (2011)
  • 1920cc - Mutt (2008)
  • 1976cc - Wolf (2009-2011)