Product Description

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The SuperCharge SeaMaster MFM50 is a robust, sealed maintenance-free marine battery engineered to deliver reliable starting power and outstanding durability in demanding marine environments. Designed with a tough polypropylene case, dual standard terminals and enhanced vibration resistance, this battery provides strong, dependable performance for boats, marine engines, and other watercraft requiring high cranking output.

With 700 CCA and a high 80Ah capacity, the MFM50 ensures consistent power delivery for starting marine engines and supporting onboard electronics. Its centralised venting system, lead-calcium alloy plates, and full-frame plate design enhance endurance, making it well-suited for marine users who need a battery they can trust while on the water.

FEATURES

High Marine Starting Power
Delivers 700 CCA, providing strong and fast cranking performance for marine engines.

Sealed Maintenance-Free Design
No water top-ups required—ideal for marine conditions where reliability and convenience are essential.

Vibration-Resistant Construction
Built with marine environments in mind, offering enhanced durability and stability.

Dual Standard Terminals (DST)
Includes both SAE posts and threaded terminals for greater versatility across marine applications.

Large Capacity & Deep Power Reserve
Provides 80Ah capacity and 150 minutes of reserve at 25A discharge.

Durable Polypropylene Case
White casing and black lid provide strength and protection against corrosive marine conditions.

SPECIFICATIONS

• Voltage: 12V
• Cold Cranking Amps (CCA): 700
• Capacity: 80Ah
• Reserve Capacity: 150 mins
• Dimensions (LxWxH): 259 × 173 × 222 mm
• Terminal Type: Dual Standard (SAE + Threaded)
• Case Colour: White with black lid
• Warranty: 24 months (marine use)