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Century Hi Performance 03 / N03
Century Hi Performance 03 / N03
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Technical Specifications
| Specification | Details |
|---|---|
| Model | 03 Hi Performance |
| Voltage | 6V |
| Capacity | 270 CCA | 65 Ah |
| Reserve Capacity (RC) | 80 |
| Dimensions (LWH) | 184 x 167 x 163 mm (Total Height: 186 mm) |
| Weight | 10.50 kg |
| Terminal Type | Standard (STD) |
| Hold Down Type | Side/End |


The 03 Hi Performance Conventional Car Battery delivers dependable starting power for older passenger vehicles and specialized vintage applications with standard power demands. Designed and built tough in Australia to suit harsh local conditions, this low-maintenance 6V battery offers excellent durability and structural strength. It serves as an ideal direct replacement for original equipment (OE) batteries, ensuring your vehicle receives a reliable stream of power with every single start.
Perfect for drivers who demand:
- ✓ An exact fit original equipment replacement for 6V classic and standard automotive setups
- ✓ Robust internal design that protects vital components from tough driving conditions
- ✓ Locally manufactured structural engineering suited to Australian temperatures
Key Features & Benefits
Australian Made Resilience
- • Engineered locally to survive extreme regional temperature fluctuations
- • Built tough to maintain stable power outputs across all driving environments
- • Delivers excellent structural stamina tailored to our distinct road networks
Advanced Mud Rack Design
- • Specialist internal mud rack configuration elevates grids above normal debris
- • Actively controls and prevents early internal cell short-circuiting faults
- • Extends operational battery endurance during repeated driving use
Low-Maintenance Engineering
- • Optimised architecture manages and restricts excessive fluid evaporation
- • Slows fluid loss down over time to ensure a more reliable product life
- • Provides straightforward access to verify chemical levels when needed
Reliable 6V Performance
- • Provides 270 Cold Cranking Amps (CCA) for quick, stable classic vehicle starts
- • Features 80 minutes of reserve capacity (RC) to maintain factory requirements
- • Secures excellent charge retention profiles during vehicle storage seasons
Advantages & Considerations
Advantages
- ✓ Direct replacement model for standard 6V original equipment configurations
- ✓ Internal mud rack reduces premature cell damage risks
- ✓ Proudly manufactured and engineered locally within Australia
- ✓ Integrated side and end hold downs support versatile, vibration-safe mounting
Considerations
- • Low-maintenance layout means internal fluid levels should be inspected periodically
- • Moderate 270 CCA output is restricted to classic or light equipment applications
- • Features a 12-month vehicle warranty coverage period
Frequently Asked Questions
What is the lifespan of this battery?
Under typical private passenger vehicle operating routines, this high-performance battery operates reliably for 3 to 5 years. Total life span depends on consistent vehicle alternator performance, driving cycles, and local environmental temperatures.
Is this battery maintenance-free?
No, this model features an advanced low-maintenance layout. The internal engineering effectively limits excessive fluid drops, but you should still check cell electrolyte levels at regular intervals and add distilled water if necessary.
What vehicles is this battery compatible with?
This 6V battery matches various older vintage passenger cars, specific agricultural systems, and classic vehicles that require an identical 03 style footprint with standard post terminals.
How should I store this battery during the off-season?
Store the battery in a cool, dry place away from direct elements. Bring the battery to full capacity prior to storage, and use a compatible automatic charger over extended seasonal storage periods to sustain overall cell chemistry.
What is covered under the warranty?
This product includes a 12-month manufacturer warranty. The warranty covers operational flaws caused directly by assembly issues or structural material defects under normal usage conditions, subject to full conditions on the attached statement.
Battery Compatibility Guide
Direct Replacement Models
