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X40CMF Exide Extreme Automotive Battery
X40CMF Exide Extreme Automotive Battery
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Technical Specifications
| Specification | Details |
|---|---|
| Model | Exide Extreme X40CMF |
| Voltage | 12V |
| Capacity | 45 Ah (20HR) | 75 min RC |
| Cold Cranking Amps (CCA) | 400 CCA (SAE) |
| Dimensions (LWH) | 196 x 128 x 199 mm (Total Height: 219 mm) |
| Weight | 10.30 kg |
| Terminal & Casing Type | STD Post | NL (No Ledge) | NS40 Size | Assembly C |
The Exide Extreme X40CMF Passenger Automotive Battery delivers an exceptional starting solution engineered and built specifically to conquer harsh Australian conditions. Utilising premium Sealed Maintenance-Free (SMF) Calcium technology enhanced with advanced Ap9 grid alloys and 2xT technology, this heavy-duty 12V unit outputs 400 Cold Cranking Amps (CCA) with a 75-minute reserve capacity. Perfectly matched to NS40 casing parameters and exceeding standard original equipment specifications, it provides total balanced performance, making it highly suited for modern passenger vehicles featuring intricate charging configurations and demanding electrical accessories.
Perfect for drivers who demand:
- ✓ Superior under-bonnet durability designed to combat extreme Australian summer heat waves
- ✓ Advanced calcium plate longevity that completely removes the need for routine hydration top-ups
- ✓ Outstanding private-use warranty coverage offering maximum long-term consumer security
Key Features & Benefits
Advanced Calcium Ap9 & 2xT Tech
- • Specialised Ap9 alloy formula maximises corrosion resistance in high-temperature environments
- • Exclusive 2xT plate technology delivers higher cycling endurance and a significantly longer service life
- • Exceeds standard original equipment parameters to seamlessly handle complex automotive computer demands
Sealed Maintenance-Free Cover
- • Premium Lead-Calcium configuration drastically curtails gas production and electrolyte fluid evaporation
- • Completely sealed container setup skips routine acid checks and physical water top-ups entirely
- • Minimises early cell self-discharge rates to preserve capacity when vehicles stay parked for extended periods
Balanced Power Configuration
- • Fires out 400 CCA to yield immediate, dependable passenger vehicle engine starting authority
- • Stable 75-minute reserve capacity offers an active voltage buffer for electronic vehicle sub-systems
- • Optimised current pathways safeguard high-density active materials against structural grid dropouts
Compact Footprint Casing
- • Standardised NS40 sizing constraints integrate flawlessly inside restricted vehicle engine bays
- • No-ledge (NL) baseline parameters provide a smooth exterior profile compatible with top-clamp trays
- • Standard automotive posts afford solid, direct electrical connection paths to stock terminal lines
Advantages & Considerations
Advantages
- ✓ Massive 42-month private consumer warranty offers ultimate peace of mind and protection
- ✓ Engineered to exceed rigid factory OE specifications for modern commuter vehicles
- ✓ Lightweight 10.30 kg build allows effortless handling and installation updates
- ✓ Clean, vapour-free sealed casing protects structural engine bay brackets from acid tracking
Considerations
- • Fleet, taxi, or commercial operational paths scale the full replacement warranty down to 12 months
- • Strictly optimised for engine starting; not engineered to handle deep-cycle traction workloads
- • Casing design features No Ledges (NL); confirm your tray relies on top-bracket hold-downs prior to choice
Frequently Asked Questions
Battery Compatibility Guide
Direct Replacement Models
This model serves as a direct, drop-in technical equivalent for the following automotive part numbers:
