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MBYZ16H Motobatt Motorcycle Battery
MBYZ16H Motobatt Motorcycle Battery
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Technical Specifications
| Specification | Details |
|---|---|
| Model | Motobatt MBYZ16H |
| Voltage | 12V |
| Capacity | 16.5 Ah (10HR) |
| Cold Cranking Amps (CCA) | 240 CCA |
| Dimensions (LWH) | 151 x 87 x 145 mm |
| Weight | 5.05 kg |
| Terminal Configuration | Quad Flex (4F) Multi-Terminal System |
The Motobatt MBYZ16H Powersports Battery delivers a cutting-edge starting solution engineered specifically to maximise performance in modern motorcycles, adventure touring bikes, ATVs, and heavy-duty scooters. Harnessing advanced Absorbed Glass Mat (AGM) technology, this premium 12-volt, 16.5 Ah rechargeable battery features a completely sealed, spill-proof construction that eliminates the risk of acid leaks or ongoing corrosion tracking. Combining high-purity plate dimensions with a superior layout design, it delivers an authoritative 240 Cold Cranking Amps (CCA) to ensure reliable engine ignition in all conditions while outlasting conventional flooded alternatives.
Perfect for riders who demand:
- ✓ High cold-cranking performance for immediate, dependable starts in frosty alpine or outback conditions
- ✓ Premium vibration defence via specialised porous fibreglass mat separators to conquer rough corrugations
- ✓ A simple, factory-activated "check charge and go" setup with an incredibly low self-discharge rate
Key Features & Benefits
Maximised Plate Architecture
- • Smart internal design optimises grid density to balance massive cranking authority and high capacity
- • High-purity active grid surface structures deliver significantly extended operational lifespans
- • Boosted specifications ensure faster, more stable start cycles compared to stock alternative options
Quad Flex Multi-Terminal Design
- • Unique 4-terminal system 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 protective terminal caps (2*MPC3) and high-strength connection mounting screws (MPS7)
Absorbed Glass Mat Sealing
- • Active liquid electrolyte is entirely suspended within robust military-grade fibreglass mat separators
- • Maintenance-free sealed container removes the need for fluid top-ups or checking manual acid lines
- • Spill-proof casing allows clean multi-angle fitment pathways without risk of dangerous leakage
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 journeys
- • Heavy-duty 5.05 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
- ✓ Multi-fit cross-compatibility replaces a vast range of complex traditional factory options
- ✓ Advanced vibration-dampening design preserves internal alignment across aggressive terrain
- ✓ Quadflex multi-terminal system affords clean, stacked electrical connections for secondary accessories
Considerations
- • Requires an AGM-compatible smart tender or charger during periods of long-term winter storage
- • Enclosure layout has a static 145mm height with zero base spacers; verify tray vertical clearances
- • Always check terminal screw torque settings during routine seasonal vehicle servicing 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 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 mid- to large-road motorcycles, adventure tourers, ATVs, and sports scooters. Its incredible cross-compatibility allows it to directly replace high-performance GYZ16 and YTX14 footprints.
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

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