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MB12U Motobatt Motorcycle Battery

MB12U Motobatt Motorcycle Battery

$132.00 AUD
$132.00 AUD
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Technical Specifications

Specification Details
Model Motobatt MB12U
Voltage 12V
Capacity 15 Ah (10HR)
Cold Cranking Amps (CCA) 170 CCA
Dimensions (LWH) 134 x 80 x 161 mm (Terminal height extends up to 175 mm)
Weight 4.40 kg
Terminal Configuration Quad Flex (4C) Multi-Terminal System

The Motobatt MB12U Powersports Battery delivers an advanced starting solution engineered specifically to maximise performance in classic road motorcycles, commuter bikes, and mid-sized cruiser configurations. Featuring Motobatt's innovative Quadflex 4-terminal design, this unit balances optimal cranking authority with an expanded internal capacity layout. By utilising commonly wasted space within traditional standard outer casings, Motobatt packs more grid surface area into a rugged, military-grade Absorbed Glass Mat (AGM) configuration. Factory-activated, completely spill-proof, and highly vibration-resistant, it arrives fully sealed and ready for adventure, with no manual acid management required.

Perfect for riders who demand:

  • ✓ Up to 20% more amp-hour capacity over standard baseline designs for extended power storage
  • ✓ Premium vibration defence via specialised fibreglass mats to handle winding blacktop and unsealed corrugated tracks
  • ✓ A simple, factory-sealed "check charge and go" setup backed by a comprehensive 12-month full replacement warranty

Key Features & Benefits

Maximised Plate Architecture

  • • Clever internal layout reclaims standard wasted space to optimise internal plate surface areas
  • • Heavy-duty pure lead-calcium cast grids add excellent mechanical rigidity and structural strength
  • • Boosted specifications ensure faster, more stable start cycles compared to stock alternative batteries

Quad Flex Multi-Terminal Design

  • • Unique 4-terminal setup provides universal replacement access and flexible cable orientation paths
  • • Drastically simplifies adding aftermarket accessories like GPS tracking units or auxiliary charging leads
  • • Supplied complete with precise hardware pairing terminal caps, connection screws, an Allen wrench, and a bottom spacer

Absorbed Glass Mat Sealing

  • • Active liquid acid is completely suspended within porous military-grade fibreglass mat separators
  • • Eliminates structural electrolyte spilling worries and prevents ongoing corrosion tracking inside the frame
  • • Zero-maintenance setup removes the need for checking fluid levels or completing routine water refills

Low Passive Discharge

  • • Highly refined alloys strongly curtail active self-discharge rates during off-season standby
  • • Retains a healthy state-of-charge over extended seasonal breaks between weekend road trips
  • • Solid 4.40 kg package delivers reliable power recovery under varied ambient Australian climates

Advantages & Considerations

Advantages

  • ✓ Fully factory activated—safely handles and mounts right away with zero loose chemical handling required
  • ✓ Dual-purpose cross-compatibility replaces a massive selection of complex conventional wet-cell factory options
  • ✓ Advanced vibration-dampening design preserves internal alignment across aggressive terrain
  • ✓ Full 12-month replacement warranty provides solid peace of mind and breakdown protection

Considerations

  • • Requires an AGM-compatible smart tender or charger during periods of long-term winter storage
  • • Ensure terminal accessory bolts are securely tightened to prevent high-vibration power tracking drops
  • • Multi-fit casing configuration utilises an included 14mm modular bottom spacer (MPBS5) to adapt to specific factory replacement heights

Frequently Asked Questions

What is the lifespan of this battery?

In classic powersports and motorcycle applications, this premium AGM cell typically delivers a highly reliable service lifespan of 3 to 5 years. Actual durability is heavily influenced by the health of the vehicle regulator and by maintaining proper off-season minimum voltage with a maintenance charger.

Is this battery maintenance-free?

Yes, this battery is entirely maintenance-free. Advanced Absorbed Glass Mat technologies permanently retain internal fluid, sealing cells completely so you never have to complete physical manual hydration checks or fluid top-ups.

What vehicles/applications is this battery compatible with?

This starting cell is explicitly engineered for vintage and modern road motorcycles, cruisers, and light powersports equipment. Its exceptional replacement versatility allows it to directly swap out multiple conventional JIS footprints, including the YB12 series.

How should I store this battery during extended vehicle idleness?

Store the unit in a clean, dry, and cool location, sheltered from direct seasonal elements and harsh winter frosts. Ensure it receives a full 100% state-of-charge top-up prior to storage. Highly stable internal grids preserve static capacity efficiently over idle stretches.

Battery Compatibility Guide

Direct Replacement & Cross-Reference Models

YB12AA / YB12AAS
YB12AAWS / YB12ALA
YB12ALA2 / YB12AB / YB12CA
12N12-4A / 12N12A-4A1
12V 15Ah AGM Premium
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