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55D23L Delkor Calcium Automotive Battery

55D23L Delkor Calcium Automotive Battery

$239.00 AUD
$239.00 AUD
Sale Sold out

Technical Specifications

Specification Details
Model Delkor Calcium 55D23L
Voltage 12V
Capacity 550 CCA | 55 Ah (20HR) | RC: 90 Min
Dimensions (LWH) 229 x 172 x 225 mm (Group Size: GP35)
Polarity / Post Type Left-Hand Positive (- , +) | Standard Tapered (STD)
Maintenance Sealed Maintenance-Free (No Topping Up Required)

The Delkor Calcium 55D23L automotive battery is a premium, heavy-duty 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 extra cranking power and provides consistently high performance for extended periods. This battery is the preferred choice for drivers seeking an "install and forget" routine, ensuring absolute reliability with a Left-Hand Positive terminal configuration so you can enjoy a completely carefree road journey.

Perfect for drivers who demand:

  • ✓ High-calibre starting power tailored for daily commuters and family vehicles with standard equipment
  • ✓ Advanced grid plate integrity designed to easily survive arduous local road and weather extremes
  • ✓ 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 (550 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

Broad System Compatibility

  • • Standard tapered (STD) posts ensure clean fitting into factory terminal clamps
  • • Balanced 55 Ah capacity handles continuous background security and audio device loads
  • • GP35 casing footprint with Left-Hand Positive polarity fits seamlessly into standard vehicle trays

Advantages & Considerations

Advantages

  • ✓ Strong 550 CCA output provides highly responsive engine starting power
  • ✓ Built to outlast conventional entry-level flooded lead-acid options
  • ✓ Generous 90-minute reserve capacity offers a reliable electrical buffer zone
  • ✓ Fully sealed structure keeps the car engine environment completely pristine

Considerations

  • • Engineered for conventional setups; not formalised or suitable for Idle Start-Stop vehicles
  • • Configured with a Left-Hand Positive layout; check your vehicle cabling direction to prevent shorting
  • • Heavy-duty mining or heavy construction tasks require Delkor variants with explicit HD branding labels

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 vehicles/machinery is the 55D23L size commonly used for?

The 55D23L footprint (Group Size GP35) is widely utilised across a vast array of popular Japanese and Asian passenger cars, smaller SUVs, and crossovers that require a Left-Hand Positive configuration.

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

55D23L
Group Size GP35
12V 55Ah Left-Pos
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