SuperCharge Gold Plus MF40B20ZA Battery

The SuperCharge Gold Plus MF40B20ZA is a premium sealed maintenance-free automotive battery designed for compact Japanese vehicles requiring reliable starting performance, compact sizing, and long service life. Built with advanced Expanded Calcium Grid Technology (EXG) and high-purity lead-calcium construction, it delivers consistent cranking power, improved corrosion resistance, and dependable performance in Australia’s demanding driving conditions.

With a 400 Cold Cranking Amp (CCA) rating and 45Ah capacity, the MF40B20ZA provides reliable starting performance for small passenger vehicles and light-use applications. Its NS40 compact case size and sealed maintenance-free design make it a practical and convenient replacement battery, eliminating the need for regular electrolyte checks or water top-ups.

Key Features

• Sealed maintenance-free construction for hassle-free operation

• Advanced Expanded Calcium Grid Technology (EXG)

• Strong 400 CCA cold cranking performance

• 45Ah capacity for everyday driving needs

• Compact NS40 size for Japanese vehicle applications

• Excellent vibration resistance for harsh road conditions

• Improved charge retention and reduced self-discharge

• Built-in hydrometer eye for quick condition monitoring

• Designed for reliable performance in Australian climates

• Backed by SuperCharge nationwide warranty support

Technical Specifications

• Voltage: 12V

• Capacity (20hr): 45Ah

• Cold Cranking Amps (CCA): 400A

• Reserve Capacity: 68 minutes

• Length: 196mm

• Width: 128mm

• Height: 199mm

• Total Height: 219mm

• Weight: approx. 9.0–9.5kg

• Battery Size: NS40

• Terminal Type: STD (Standard Post)

• Technology: SMF CAL (Sealed Maintenance-Free Calcium Alloy)

• Assembly: D

• Hydrometer Eye: Yes

Performance Benefits

The MF40B20ZA is engineered for dependable everyday use in compact vehicles, offering stable starting power and consistent electrical performance. Its tropicalised plate design helps maintain reliability in high-temperature environments, while its low self-discharge characteristics ensure the battery remains ready even after periods of inactivity. The maintenance-free design makes it ideal for drivers seeking simplicity and long-term reliability.

Applications

Suitable for a wide range of small Japanese and compact vehicles requiring an NS40 battery size. Common applications include selected models from Toyota, Mazda, Nissan, Honda, Suzuki, Subaru, and Daihatsu, as well as various light passenger vehicles and small utility vehicles. Always confirm fitment, terminal layout, and polarity before installation.

Warranty

• Private Use: up to 40 months

• Extended Private Use: up to 50 months (registration required)

• Commercial Use: 18 months

The SuperCharge Gold Plus MF40B20ZA combines compact design, dependable starting power, and maintenance-free convenience, making it a reliable and cost-effective replacement battery for everyday driving needs.

We can come out and install around Preston and surrounding suburbs in Melbourne call 0411061337