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AGM-M27 Deltec AGM Automotive Battery

AGM-M27 Deltec AGM Automotive Battery

$490.00 AUD
$490.00 AUD
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Technical Specifications

Specification Details
Model AGM-M27 Deltec AGM Leisure & Automotive
Voltage 12V
Capacity 750 CCA | 90 Ah
Reserve Capacity (RC) 175
Dimensions (LWH) 305 x 172 x 200 mm (Total Height with posts: 220 mm)

The AGM-M27 Deltec AGM Automotive and Marine Battery is a premium, high-performance dual-purpose power solution incorporating cutting-edge Absorbent Glass Mat (AGM) technology. Explicitly engineered to provide the ideal compromise between robust engine cranking and dense cyclic reserves, this heavy-duty battery excels as both a rapid starter and a steady power unit for modern accessory-heavy setups. Produced in a state-of-the-art facility with glass mat separators that completely immobilise the electrolyte, it delivers maximum safety, spill-proof operation, and superior electrical calibre under the harshest Australian road, off-road, and open-water conditions.

Perfect for drivers who demand:

  • ✓ A true dual-purpose AGM power source optimised for advanced Start-Stop micro-cycling and marine deep-cycling
  • ✓ Extensive reserve stamina (175 RC) to reliably satisfy caravans, motorhomes, 4WDs, and tech-heavy luxury vehicles
  • ✓ A completely spill-proof, gas-recombinant layout built to endure intense vibrations and remote regional 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 750 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
  • ✓ Robust 750 CCA output pairs with a dense 90 Ah rating for substantial stamina
  • ✓ Outstanding 175-minute Reserve Capacity supplies sustained auxiliary accessory power
  • ✓ 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
  • • Group 27 footprint length (305 mm) must be verified against standard battery tray constraints
  • • Heavy physical build requires proper structural handling during swap-overs under the bonnet or hull

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-M27 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 Group 27 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 27 AGM / MS27 AGM
AGM-M27 / Deltec M27
M27AGM / C27AGM
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