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YT4L-BS Yuasa Motorcycle Battery

YT4L-BS Yuasa Motorcycle Battery

$124.00 AUD
$124.00 AUD
Sale Sold out

Technical Specifications

Specification Details
Model YT4L-BS
Voltage 12V
Capacity 40 CCA | 3 Ah
Dimensions (LWH) 114 x 71 x 86 mm (Total Height: 86 mm)
Weight 1.60 kg
Terminal Type M5

The YT4L-BS Maintenance Free AGM Battery is engineered as an ultra-compact, high-calibre starting solution for lightweight motorcycles, ATVs, and entry-level powersport vehicles. Crafted and optimised to perform reliably under challenging Australian climate variations, this advanced Absorbed Glass Mat (AGM) battery provides exceptional starting power from a remarkably small footprint. Featuring a factory-sealed architecture, it restricts internal fluid evaporation and entirely minimises maintenance tasks, letting you focus on the road or track ahead.

Perfect for drivers who demand:

  • ✓ Up to 30% more cranking torque than conventional small-frame powersport units
  • ✓ Advanced vibration resistance to withstand rough terrain corrugations and engine jolts
  • ✓ A completely non-spillable design that supports flexible, multi-angle mounting positions

Key Features & Benefits

Advanced Radial Plate Design

  • • Specialist grid layout delivers up to 30% more cranking amps than generic variants
  • • Additional battery plates expand active surface area for instantaneous turn-overs
  • • Maximises electrical output efficiently out of a highly compact external enclosure centre

Sealed Maintenance-Free Cover

  • • Fully factory-sealed profile successfully stops premature acid vapour loss
  • • True "install and forget" design requires zero regular electrolyte water top-ups
  • • Spill-proof structure protects your chassis and paintwork from corrosive damage

Vibration & Impact Armour

  • • High puncture-resistant AGM separators absorb continuous trail impacts smoothly
  • • Heavy-duty casing architecture guards active components against early plate shedding
  • • Greatly increases overall working lifespan across city streets and country tracks alike

Sulphation Retardant Technology

  • • Advanced chemical formula helps curb internal plate damage during winter downtime
  • • Retards internal crystal build-up to sustain stable voltage retention when left idle
  • • Quickens power recovery times when connected to compatible automated smart chargers

Advantages & Considerations

Advantages

  • ✓ Comprehensive 24-month local warranty coverage for ultimate peace of mind
  • ✓ Ultra-lightweight 1.60 kg frame minimises vehicle weight distribution impacts
  • ✓ Premium anti-sulphation layout significantly optimises off-season storage durability
  • ✓ Absorbed Glass Mat structure completely avoids standard fluid leakage risks

Considerations

  • • Compact 3 Ah capacity is tailored specifically for starting engine loads, not heavy electronics
  • • Demands a compatible smart AGM battery charger (such as the CC6121.2) to safeguard health
  • • Always verify specific tray dimensions and the designated M5 terminal positioning carefully

Frequently Asked Questions

What is the lifespan of this battery?

Under normal powersport use routines, this premium AGM battery typically operates reliably for 3 to 5 years. Total lifecycle parameters depend heavily on regular vehicle alternator upkeep, seasonal use intervals, and ambient temperatures.

Is this battery maintenance-free?

Yes, this product features a fully Sealed Maintenance-Free (SMF) Absorbed Glass Mat setup. The internal electrolyte liquid is permanently suspended inside specialised mat sheets, so you never have to check levels or top up fluid.

What vehicles/applications is this battery compatible with?

This model is custom-engineered for small-capacity motorcycles, scooters, minor ATVs, and compact powersport machines requiring a 12V supply that fits a standard YT4L-BS tray profile and M5 terminal setup.

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

Store the battery inside a cool, dry spot away from direct weather extremes. While it incorporates a built-in sulphation retardant, it is best practice to charge the battery fully beforehand and plug in a smart maintenance charger like the CC6121.2 to preserve cells.

What is covered under the warranty?

This product includes a comprehensive 24-month consumer warranty. It protects against unforeseen material faults or construction assembly defects under standard operational habits, according to the full terms on the attached product slip.

Battery Compatibility Guide

Direct Replacement Models

YT4L-BS
YTX4L-BS
CTX4L-BS
View full details

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