SuperCharge Gold Plus MF77HRX
SuperCharge Gold Plus MF77HRX Battery
The SuperCharge Gold Plus MF77HRX is a premium maintenance-free automotive battery designed for large European, 4WD, and high electrical demand vehicles requiring exceptional cranking power and high reserve capacity. Built using advanced Expanded Calcium Grid Technology (EXG) and high-purity lead-calcium construction, it delivers outstanding starting performance, stable voltage output, and long service life in Australia’s demanding driving conditions.
With a powerful 915 Cold Cranking Amp (CCA) rating and 110Ah capacity, the MF77HRX is engineered for vehicles with heavy electrical loads, including advanced infotainment systems, safety electronics, towing applications, and accessory-heavy setups. Its robust internal construction ensures reliable performance even under extreme temperature and load conditions.
Key Features
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Premium sealed maintenance-free construction
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Advanced Expanded Calcium Grid Technology (EXG)
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Very high 915 CCA cold cranking performance
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110Ah large-capacity design for heavy-duty applications
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N77H / LN4 European case size for wide compatibility
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Excellent vibration resistance for harsh conditions
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Superior charge retention and low self-discharge rate
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Central venting system for safe gas management
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Built-in hydrometer eye for quick condition monitoring
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Designed for Australian climate durability
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Backed by SuperCharge nationwide warranty support
Technical Specifications
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Voltage: 12V
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Capacity (20hr): 110Ah
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Cold Cranking Amps (CCA): 915A
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Reserve Capacity: 165 minutes
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Length: 315mm
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Width: 175mm
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Height: 190mm
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Total Height: 190mm
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Battery Size: N77H / LN4
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Terminal Type: STD (Standard Post)
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Technology: SMF CAL (Sealed Maintenance-Free Calcium Alloy)
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Assembly: D
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Weight: approx. 20–21kg
Performance Benefits
The MF77HRX is built for vehicles that demand maximum electrical stability and high starting power. Its dense plate design and calcium-alloy construction help reduce internal corrosion and extend service life, while its tropicalised design improves heat resistance and durability. The maintenance-free design ensures long-term convenience with no need for routine servicing.
Applications
Suitable for a wide range of European, Japanese, Korean, American, 4WD, and commercial vehicles requiring an LN4 / N77H battery size. Common applications include selected BMW, Mercedes-Benz, Audi, Volkswagen, Volvo, and large SUV or diesel vehicles with high electrical demand. Always confirm fitment, terminal layout, and polarity before installation.
Warranty
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Private Use: up to 40 months
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Extended Private Use: up to 50 months (registration required)
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Commercial Use: 18 months
The SuperCharge Gold Plus MF77HRX delivers top-tier cranking performance, high capacity, and heavy-duty reliability, making it a premium replacement battery for demanding modern vehicles.