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YT9B-BS Yuasa Motorcycle Battery

YT9B-BS Yuasa Motorcycle Battery

$203.00 AUD
$203.00 AUD
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Technical Specifications

Specification Details
Model YT9B-BS
Voltage 12V
Capacity 115 CCA | 8 Ah
Dimensions (LWH) 150 x 70 x 105 mm (Total Height: 105 mm)
Weight 3.02 kg
Terminal Type M11

The YT9B-BS Maintenance Free AGM Battery is engineered as a premium, high-calibre starting solution for the latest high-performance motorcycles, ATVs, and personal watercraft. Designed and built tough to withstand punishing Australian riding conditions, this advanced Absorbed Glass Mat (AGM) battery delivers superior cranking power and outstanding structural stamina. Featuring a fully factory-sealed design, it eliminates fluid maintenance while protecting internal components from harsh environmental exposure, ensuring your powersport vehicle fires up reliably every time.

Perfect for drivers who demand:

  • ✓ Superior initial cranking amps to fire up modern high-performance engines instantly
  • ✓ Total driving convenience with a factory-sealed casing that never requires fluid top-ups
  • ✓ Dependable starting performance engineered specifically to handle extreme trail and marine vibrations

Key Features & Benefits

Advanced Radial Plate Design

  • • Specialist internal grid geometry delivers up to 30% more cranking performance than conventional units
  • • Extra internal battery plates expand active surface area for instantaneous starting energy
  • • Maximises electrical output over a long working service life in demanding local climates

Sealed Maintenance-Free Cover

  • • Fully sealed architecture successfully minimises internal vapour evaporation and fluid loss
  • • True "install and forget" design avoids any need for regular electrolyte water top-ups
  • • Non-spillable case structure allows for flexible, multi-angle fitment without leakage

Vibration & Impact Armour

  • • High puncture-resistant AGM separators absorb continuous kinetic trail shocks and road corrugations
  • • Robust case structure protects delicate internal components from structural stress fractures
  • • Extends service longevity under intense off-road, highway, and marine vibrations

Sulphation Retardant Technology

  • • Premium chemical additives help curb plate damage during extended seasonal downtime
  • • Retards crystal build-up to maintain excellent voltage retention over long storage intervals
  • • Restores full electrical charging efficiency more quickly when modern smart chargers are attached

Advantages & Considerations

Advantages

  • ✓ Generous 24-month warranty coverage for local consumer protection
  • ✓ Reliable 115 CCA cranking capacity optimised for modern powersport engines
  • ✓ Premium anti-sulphation barriers preserve plate health through winter
  • ✓ Absorbed Glass Mat profile ensures absolute spill and leak protection

Considerations

  • • Balanced 8 Ah output is dedicated to starting power, not major auxiliary loads
  • • Requires a tailored smart AGM charger (such as the CC6121.2) to maintain proper health
  • • Always verify specific tray footprint layouts and the standard M11 terminal configuration

Frequently Asked Questions

What is the lifespan of this battery?

Under typical powersport application routines, this high-performance AGM battery generally lasts between 3 to 5 years. Total operational longevity depends on vehicle alternator stability, seasonal driving regularity, and seasonal storage conditions.

Is this battery maintenance-free?

Yes, this model features a completely Sealed Maintenance-Free (SMF) Absorbed Glass Mat setup. The internal electrolyte fluid is fully suspended within premium glass mat separators, meaning you never need to top up water levels.

What vehicles/applications is this battery compatible with?

This model is ideally engineered for high-performance motorcycles, ATVs, quad bikes, and personal watercraft requiring a 12V system matching the YT9B-BS casing footprint and M11 terminal orientations.

How should I store this battery during the off-season?

Store the battery in a cool, dry area away from direct sunlight or climate extremes. To counteract natural self-discharge, ensure it is fully charged before storage and routinely plug in a compatible smart maintenance charger such as the CC6121.2.

What is covered under the warranty?

This powersport product features a 24-month local warranty. It protects against internal manufacturing defects or component assembly issues under regular operating conditions, subject to the conditions detailed on the attached statement.

Battery Compatibility Guide

Direct Replacement Models

YT9B-BS
YT9B-4
CT9B-BS
View full details

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