SuperCharge MF75D23R GoldPlus Automotive Battery

12V • 75Ah • 650 CCA • High Cranking • Case D23R • Pos Left • Maintenance-Free Calcium

Product Overview

The SuperCharge MF75D23R is a sealed, maintenance-free calcium battery that delivers strong cranking performance and dependable reserve capacity for everyday motoring. With 650 CCA and a 75Ah rating, it’s a popular fit for many passenger vehicles that require reliable starting power in Australian conditions.

Its spill-proof SMF design minimises maintenance, while robust construction enhances resistance to heat, vibration and corrosion. Supplied factory charged and ready to install.

Key Features

  • 650 CCA for confident, high-cranking starts
  • 75Ah capacity for dependable reserve power
  • Sealed Maintenance-Free (SMF) calcium construction
  • Spill-proof, vibration-resistant design for long life
  • Factory charged and ready to fit
  • Pos Left terminal orientation (D23R case)
  • Up to 50-month warranty (private use)

Technical Specifications

Battery Type
Maintenance-Free (Calcium)
Nominal Voltage
12V
Capacity (20hr)
75Ah
Cold Cranking Amps (CCA)
650
Case Size
D23R
Dimensions (L × W × H)
233 × 173 × 201 mm (TH 222 mm)
Weight
≈ 15.3 kg
Terminal / Assembly
SAE Top Post • Pos Left
Warranty (private use)
Up to 50 months
SKU
MF75D23R

Why Choose the SuperCharge MF75D23R?

MF75D23R pairs high cranking output with proven SMF calcium reliability. It’s a great all-rounder for vehicles needing a compact D23 footprint with Pos Left terminals, offering easy installation and low-maintenance performance.

CCA650
Amp Hour75
Length MM233
Width MM173
Height MM201
Terminal Height MM222
Warranty50
AssemblyPositive Left
Post typeSAE
Battery TypeCalcium
Weight KG15.3
Barcode # 09324503000659

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Is the SuperCharge MF75D23R maintenance free?
Yes. It’s a sealed SMF calcium battery and does not require topping up with water during normal service.
What are the key specifications of the MF75D23R?
12V, 75Ah, 650 CCA, D23R case, dimensions 233 × 173 × 201 mm (terminal height 222 mm), weight ≈ 15.3 kg, Pos Left terminal orientation.
Which vehicles is the MF75D23R suitable for?
Vehicles that specify a D23-size battery with Pos Left terminals and need strong cranking—common in many passenger cars. Always confirm against OE specs.
What does “Pos Left” mean?
Viewed from the front with posts closest to you, the positive (+) terminal is on the left-hand side.
Is the battery supplied pre-charged and ready to fit?
Yes. It is supplied factory charged and ready to install. If stored for a while before fitting, a brief top-up charge can optimise performance.
What warranty applies for private use?
Up to 50 months (conditions apply). Commercial/taxi applications generally have shorter terms.
Can I use this in a stop-start vehicle or as a deep-cycle battery?
This is a starting battery. For stop-start vehicles, use the specified EFB/AGM type. For cycling/house loads, choose a dedicated deep-cycle option.
What charger should I use to maintain it off-vehicle?
Use a modern 12V smart charger with a lead-acid/Calcium profile. Around 7–10A suits a 75Ah battery. Avoid AGM-only modes.
Installation tips for best results and life span?
Confirm fit and Pos Left orientation, clean clamps, tighten to spec, secure the hold-down, and check the alternator is charging correctly. Avoid frequent deep discharges.
How should I store the battery when not in use?
Store fully charged in a cool, dry place. Recharge if open-circuit voltage drops below ~12.5V or maintain with a smart charger.

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