Century Marine Pro 780 MF

12V • 100Ah • 780 CCA • Twin Terminals

Product Overview

The Century Marine Pro 780 MF is a powerful dual-purpose marine battery designed for boats running outboard and inboard engines up to 350hp. It provides reliable starting performance along with semi-cycling capabilities to support essential on-board electrics.

Built tough with Platelock™ technology and full frame cast plates, the Marine Pro 780 is engineered to handle wave-pounding conditions, trailer transport and engine vibration, making it ideal for Australian marine environments.

Key Features

  • High starting power for engines up to 350hp
  • Dual purpose – starting and semi-cycling for accessories
  • Platelock™ technology for superior vibration resistance
  • Full frame cast plates for strength and durability
  • Twin terminals for safe accessory connection
  • Maintenance-free design with built-in State of Charge Indicator

Technical Specifications

Battery Type
Marine Starting / Semi-Cycling
Voltage
12V
Capacity (20hr)
100Ah
Cold Cranking Amps (CCA)
780
Reserve Capacity
180 minutes
Dimensions (L × W × H)
305 × 171 × 202 mm (225mm overall height)
Approx. Weight
25.1 kg
Terminal Type
Twin Terminals (Standard + Threaded)
Warranty (private use)
24 months

Why Choose Marine Pro 780?

If you need dependable starting power with the ability to run standard and optional accessories like GPS, fish finders, and lighting, the Marine Pro 780 delivers. It’s built for marine conditions with vibration resistance and long service life in mind.

Whether you’re fishing, cruising, or working offshore, Century’s Marine Pro 780 offers the performance and reliability you need, backed by over 90 years of Australian battery expertise.

Voltage 12
CCA 780
Amp Hour 100
Length MM 305
Width MM 171
Height MM 202
Terminal Height MM 225
Warranty 24
Assembly Positive Left
Post type Dual System Terminals
Battery Type Calcium
Weight KG 25.1
Model # N70ZM MF

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What is the Century Marine Pro 780 designed for?
It is designed for outboard and inboard engines up to 350hp, providing reliable starting power and semi-cycling capabilities for on-board electrics.
Is the Marine Pro 780 a dual-purpose battery?
Yes. It functions as both a starting battery and a semi-cycling battery, making it suitable for powering accessories like GPS, fish finders, and lighting.
What is the CCA rating of the Marine Pro 780?
The Marine Pro 780 delivers 780 Cold Cranking Amps (CCA), ensuring reliable engine starts even in demanding marine conditions.
Does the Marine Pro 780 require maintenance?
No. It is a maintenance-free battery equipped with a built-in State of Charge Indicator for easy monitoring.
What are the dimensions and weight of this battery?
It measures 305 × 171 × 202 mm (225 mm overall height) and weighs approximately 25.1 kg.
What type of terminals does the Marine Pro 780 use?
It features twin terminals (standard post and threaded) to allow safe and flexible connection of engine cables and accessories.
How long is the warranty on the Marine Pro 780?
It comes with a 24-month warranty for private use applications.
What technology helps the Marine Pro 780 withstand vibration?
It uses Platelock™ technology and full frame cast plates to resist vibration and shock from wave pounding and trailer transport.
Can I use the threaded terminals to start my engine?
No. The threaded terminals are only for low current draw accessories such as fish finders or GPS units. Always use the standard posts for engine starting.
Why choose the Marine Pro 780 over smaller models?
It offers higher CCA and capacity, making it more suitable for larger engines and boats with multiple accessories, ensuring dependable power and long service life.

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