Yuasa YTX20CH-BS High Performance Maintenance Free AGM 12-Volt Battery w/ Acid Bottle (MPN: YUAM6220C)

Deliver maximum cranking torque and heavy-duty starting power to your large-displacement cruiser, muscle bike, or luxury touring motorcycle. The Yuasa YTX20CH-BS High Performance Maintenance Free AGM 12-Volt Battery w/ Acid Bottle is an upgraded High Performance AGM starter module engineered to turn over massive high-compression V-twins and six-cylinder engines [MPN: YUAM6220C]. Shipped dry with a pre-measured, squeeze-bottle acid pack, this bottle-supplied lead-calcium unit guarantees fresh chemistry upon initial activation. Once filled and permanently capped, the Absorbed Glass Mat (AGM) matrix holds electrolyte completely, rendering the cell spill-proof, leak-proof, and maintenance-free. Packing a massive 270 cold cranking amps, it supplies rapid starter engagement and superior vibration resistance across demanding street platforms.

Universal Battery Specification Parameters

This dry-charged AGM battery conforms to standard BCI YTX20CH-BS outer casing dimensions (150 mm x 87 mm x 161 mm / 6.00 in. x 3.43 in. x 6.38 in.), featuring a Left-Side Positive and Right-Side Negative terminal layout. Engineered with high-density lead-calcium grids and reinforced polypropylene case walls, the interior grid matrix resists severe chassis shock, high-rpm vibration, and plate shedding under harsh operating conditions. Included heavy-duty terminal blocks allow flush, secure cable connections. To ensure optimal service life and prevent grid oxidation, verify that the vehicle charging system operates between 13.8V and 14.8V, utilizing an automatic lead-acid smart tender for off-season storage.

BMW Luxury Touring Lineages

• BMW K1600GT / K1600GTL — 2018 to 2022
• BMW K1600 Bagger (K1600B) — 2017 to 2020

Kawasaki Heavy Vulcan V-Twin Lineages

• Kawasaki VN2000-A Vulcan 2000 — 2004 to 2010
• Kawasaki VN1700 Voyager / Nomad / Vulcan Vaquero — 2009 to 2024
• Kawasaki VN1600-A Vulcan Classic / VN1600-D Nomad — 2003 to 2009
• Kawasaki VN1600-B Vulcan Mean Streak — 2004 to 2009
• Kawasaki VN1500-G / J / L / R Vulcan Nomad / Drifter — 1999 to 2005
• Kawasaki VN1500-D / E / N Vulcan Classic — 1996 to 2009
• Kawasaki VN1500-P Vulcan Mean Streak — 2002 to 2003

Suzuki Boulevard & Muscle V-Twin Lineages

• Suzuki VZR1800 (Boulevard M109R) — 2006 to 2024
• Suzuki VLR1800 (Boulevard C109R) — 2008 to 2012
• Suzuki Marauder 1600 / Boulevard M95 — 2004 to 2005
• Suzuki VL1500 Boulevard C90 — 2013 to 2019
• Suzuki VZ1500 Boulevard M90 — 2009 to 2019

Triumph High-Displacement Inline-Three Lineages

• Triumph Rocket 3 (R / GT / TFC 2500cc Platforms) — 2019 to 2021

Other Applications

This high-output dry-charged unit matches standard battery cradles requiring a 150 mm x 87 mm x 161 mm footprint with Left-Hand Positive polarity orientation. It serves as an upgraded OEM replacement for dry-charged or factory-activated YTX20CH-BS, YTX20CH, and GYZ20HL-profile cradles across heavy V-twins, large-displacement touring platforms, and muscle bikes demanding maximum cold-cranking torque.

CRITICAL INSTALLATION AND SAFETY NOTES: Always follow proper filling procedures when activating this dry-charged battery: remove the sealing foil strip, press the included acid bottle pack firmly into the cell ports, allow all electrolyte to drain completely into the cells, and let the battery sit uncapped for 30 to 60 minutes to eliminate air pockets. Securely press the sealing cap strip flush into the battery top; once sealed, never remove the cap strip or add additional liquid. Always disconnect the negative (-) ground cable first during removal and reconnect the negative (-) ground cable last during installation to prevent chassis electrical shorts. Charge the battery thoroughly with an automatic lead-acid charger after sealing to ensure full state of charge prior to initial engine starting.

Technical Specifications

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