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MB51814 Motobatt Motorcycle Battery

MB51814 Motobatt Motorcycle Battery

$185.00 AUD
$185.00 AUD
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Technical Specifications

Specification Details
Model Motobatt MB51814
Voltage 12V
Cold Cranking Amps (CCA) 235 CCA
Dimensions (LWH) 183 x 80 x 170 mm
Weight 6.75 kg
Terminal Configuration Quad Flex (4C) Multi-Terminal System

The Motobatt MB51814 Powersports Battery delivers an advanced starting solution engineered specifically to maximise performance in larger road cruiser motorcycles, European touring bikes, and high-demand powersports setups. 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, premium 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 or fluid maintenance required.

Perfect for riders who demand:

  • ✓ Optimised starting power with an authoritative 235 Cold Cranking Amps for reliable ignition
  • ✓ Premium vibration defence via specialised fibreglass mats to handle highway corrugations and unsealed outback roads
  • ✓ A simple, factory-sealed "check charge and go" setup with an incredibly low passive self-discharge profile

Key Features & Benefits

Maximised Plate Architecture

  • • Clever internal layout reclaims standard wasted space to optimise internal plate surface areas
  • • High-density active material compounds provide superior starting performance and longer service life
  • • 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 electronics like GPS tracking units or auxiliary charging leads
  • • Supplied complete with custom protective terminal caps (2*MPC2) and high-strength machine mounting screws (2*MPS2)

Absorbed Glass Mat Sealing

  • • Active liquid acid is completely suspended within porous fibreglass mat separators to prevent plate shedding
  • • Eliminates structural electrolyte spilling worries and prevents ongoing corrosion tracking inside the battery tray
  • • 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 long tour rides
  • • Substantial 6.75 kg package delivers reliable power recovery under varied Australian ambient climates

Advantages & Considerations

Advantages

  • ✓ Fully factory activated—safely handles and mounts right away with zero loose chemical handling required
  • ✓ Advanced AGM construction directly replaces complex traditional wet-cell factory options like the 51814 series
  • ✓ High-strength cast grids offer premium resistance against intense vibration and engine resonance
  • ✓ Multi-terminal capability affords clean, stacked electrical connections for secondary accessories

Considerations

  • • Requires an AGM-compatible smart tender or charger during periods of long-term storage
  • • Generous lead design packs a solid 6.75 kg profile; check horizontal tray clearance before final bracket securing
  • • Always check terminal screw torque settings during routine seasonal maintenance to guarantee clean pathways

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 voltage minimums.

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 larger touring bikes, cruisers, and heavy-duty recreational vehicles that require a robust 12V footprint and demand serious cranking authority alongside strong multi-angle placement flexibility.

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

MH51814
ML51814HP
12V 235CCA AGM Tough
View full details

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