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78DT-790 Delkor Calcium Automotive Battery

78DT-790 Delkor Calcium Automotive Battery

$320.00 AUD
$320.00 AUD
Sale Sold out

Technical Specifications

Specification Details
Model Delkor Calcium 78DT-790
Voltage 12V
Capacity 790 CCA | 65 Ah (20HR) | RC: 115 Min
Dimensions (LWH) 268 x 178 x 205 mm (Group Size: GP78DT)
Polarity / Post Type Left-Hand Positive (+ , -) | Dual Terminal Layout (Top & Side)
Maintenance Sealed Maintenance-Free (No Topping Up Required)

The Delkor Calcium 78DT-790 automotive battery is a premium, high-performance starting power solution engineered for consumer vehicles with conventional electrical demands. Incorporating a unique lead/calcium alloy configured into high-strength wrought grid plates, it delivers a powerful 790 CCA of cranking performance over extended periods. This battery is the preferred choice for drivers seeking maximum fitment flexibility, offering a comprehensive Dual Terminal configuration with Left-Hand Positive polarity to guarantee a reliable, carefree road journey.

Perfect for drivers who demand:

  • ✓ High dual-terminal layout options to connect standard top-post setups or specialised threaded side-mount leads
  • ✓ Upgraded starting punch (790 CCA) perfectly balanced for large family cars, imports, and multi-accessory utilities
  • ✓ A premium, fully sealed design that completely eliminates the need for manual cell fluid maintenance

Key Features & Benefits

Unique Lead/Calcium Alloy

  • • High-purity alloy composite drastically reduces internal fluid loss and gassing pathing
  • • Delivers a significantly lower self-discharge rate compared to standard flooded cells
  • • Maximises seasonal shelf storage stability across long inactive phases

Heavy-Duty Wrought Grid Plates

  • • Specialised wrought manufacturing structure ensures enhanced structural plate density
  • • Provides ultimate resistance against early internal grid corrosion and buckling
  • • Yields crisp, reliable electrical current delivery to boost engine starting power (790 CCA)

Sealed Maintenance-Free Setup

  • • Sealed architecture eliminates regular inspections, specific-gravity testing, or manual top-ups
  • • Guards engine bay electronics against acid venting, corrosion drops, and structural leaks
  • • Offers a reliable, carefree operational life for standard passenger vehicles

Versatile Dual-Terminal Engineering

  • • Combines standard SAE top posts and threaded front side terminals on a single high-strength case
  • • Solves complex fitment challenges across specific American, classic Holden, or auxiliary accessory layouts
  • • Comprehensive 115-minute reserve capacity provides a long, reliable safety buffer zone

Advantages & Considerations

Advantages

  • ✓ Dual Terminal configuration provides outstanding flexible wiring connectivity
  • ✓ Robust 790 CCA handles demanding vehicle starts across winter extremes
  • ✓ Strong wrought plates outlast entry-level alternatives under tough road vibrations
  • ✓ Fully sealed structure keeps your battery tray clean and free of acid corrosion

Considerations

  • • Engineered for conventional setups; not formulated or suitable for Idle Start-Stop vehicles
  • • Configured with a Left-Hand Positive layout; check your vehicle cabling direction to ensure proper reach
  • • Distinct 78DT twin-terminal footprint; confirm your engine bay has adequate vertical clearance for the top posts

Frequently Asked Questions

What is the typical lifespan of this battery?

Under typical consumer driving conditions, a premium Delkor Calcium battery generally delivers a service lifespan of 3 to 5 years. Total longevity depends on vehicle alternator performance, daily trip distances, and local climate variations.

Does this battery require fluid top-ups?

No, this model features a premium Sealed Maintenance-Free (SMF) configuration. The internal lead/calcium plate engineering prevents fluid loss, meaning it remains completely closed and never requires manual top-ups with water.

Is this battery compatible with Start-Stop vehicles?

No. The Delkor Calcium range is specifically formulated for vehicles with standard conventional electrical gear. Vehicles equipped with smart idle start-stop systems require specialised Delkor EFB or AGM battery options to support high cyclic loading paths.

What does "Dual Terminal" or "DT" mean?

Dual Terminal (DT) means the battery is built with two sets of connection points: a standard set of tapered posts rising from the top lid, and a set of threaded female receptacles positioned on the side face. This allows it to serve as a universal fitment solution for a wide range of standard, American-imported, or custom auxiliary vehicle projects.

How should I maintain this battery when my car is stored long-term?

If your vehicle will be sitting idle for several weeks or months, connect a compatible multi-stage smart maintenance charger to prevent deep discharge sulfation and keep the calcium plates in optimal health.

Battery Compatibility Guide

Direct Fit & Footprint Cross-Reference

78DT-790
Group Size GP78DT
12V 65Ah Dual-Post
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