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AGM-M31 Deltec AGM Automotive Battery

AGM-M31 Deltec AGM Automotive Battery

$550.00 AUD
$550.00 AUD
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Technical Specifications

Specification Details
Model AGM-M31 Deltec AGM Leisure & Automotive
Voltage 12V
Capacity 925 CCA | 100 Ah
Dimensions (LWH) 332 x 172 x 210 mm (Total Height with posts: 231 mm)

The AGM-M31 Deltec AGM Automotive and Marine Battery represents the absolute pinnacle of dual-purpose heavy-duty power, incorporating cutting-edge Absorbent Glass Mat (AGM) technology. Explicitly engineered to satisfy both high-surge engine starting demands and deep cyclic reserve routines, this powerhouse delivers a massive 925 CCA cranking burst alongside a substantial 100 Ah capacity. Produced in a state-of-the-art facility, its electrolyte is entirely absorbed within premium glass mat separators, ensuring an ultra-safe, spill-proof architecture designed to handle high electrical accessory loads under the harshest Australian road, off-road, and open-water conditions.

Perfect for drivers who demand:

  • ✓ An elite dual-purpose AGM power cell optimised for premium Start-Stop micro-cycling and deep marine cycles
  • ✓ Tremendous electrical stamina to seamlessly run multi-device house loads, caravans, motorhomes, and large 4WDs
  • ✓ A completely leak-proof, gas-recombinant layout built to withstand severe vibrations on corrugated outback tracks

Key Features & Benefits

Absorbent Glass Mat Tech

  • • Liquid electrolyte is fully absorbed in high-density glass mats to support elite cyclic longevity
  • • Delivers exceptional dynamic charge acceptance for rapid recharge recovery under smart alternators
  • • Spill-proof and leak-proof architecture maximises overall safety for interior cabin or boot mountings

Patented X-Frame Grid

  • • Premium stamped full-frame grid layout delivers highly stable, low-resistance internal electrical paths
  • • Yields consistent, high-surge 925 CCA current for dependable starting performance under severe stress
  • • Actively controls grid growth over time to shield internal components and prevent early failures

High Durability Plate Armour

  • • Specialised micro-fibre matrix physically binds the active mass to mitigate active paste degradation
  • • Optimised for exceptional performance in deep c20 cyclic applications without losing electrical stamina
  • • Strongly cushions internal components against harsh off-road road shocks and marine hull slap

Advanced Calcium+ Chemistry

  • • Highly pure lead-calcium-tin alloy blend provides excellent prevention against grid corrosion
  • • Drastically reduces natural self-discharge parameters while your leisure vehicle sits idle between trips
  • • Factory-sealed maintenance-free configuration successfully prevents all electrolyte fluid loss

Advantages & Considerations

Advantages

  • ✓ Premium AGM dual-purpose build flawlessly handles engine starting and deep cycling
  • ✓ Immense 925 CCA output effortlessly fires up large-displacement 4WD and marine engines
  • ✓ Generous 100 Ah rating provides massive electrical reserve for heavy cyclic house loads
  • ✓ Spill-proof recombinant design offers superior installation flexibility and safety

Considerations

  • • Elite-tier AGM architecture requires an AGM-compatible smart charger to optimise voltage health
  • • Substantial Group 31 footprint length (332 mm) requires verifying ample battery box space
  • • High-capacity physical internal build requires careful handling during physical swap-overs

Frequently Asked Questions

What is the lifespan of this battery?

Under typical private passenger, Start-Stop, or recreational marine routines, this premium battery normally delivers a service life of 3 to 5 years. Total lifecycle depends heavily on the average depth of discharge per trip, charging system condition, and local storage temperatures.

Is this battery maintenance-free?

Yes, this model features a completely Sealed Maintenance-Free (SMF) recombinant design. The internal liquid electrolyte is entirely absorbed within specialised glass mat separators, ensuring zero fluid evaporation can escape, meaning you never need to perform top-ups.

What vehicles/applications is this battery compatible with?

The Deltec AGM-M31 is highly versatile. It serves as the primary choice for modern Start-Stop passenger vehicles, dual-battery 4WD compartments, camper trailers, and marine hulls requiring combined engine crank and accessory power within a large Group 31 size constraint.

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

Store the battery in a cool, clean, and dry storage centre away from seasonal elements. Ensure it is charged up entirely before leaving it idle, and use an AGM-compatible digital smart charger generalised over long storage periods to safeguard voltage health.

What is covered under the warranty?

This product comes backed by a dedicated manufacturer's warranty. It covers unexpected operational failures resulting directly from structural material defects or factory assembly faults under normal private passenger, Start-Stop, or leisure operating conditions.

Battery Compatibility Guide

Direct Replacement Models

Group 31 AGM / MS31 AGM
AGM-M31 / Deltec M31
M31AGM / C31AGM
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