Marine Batteries



SUPERCHARGE SEAMASTER

The SuperCharge Seamaster Gold Marine battery delivers superior starting power and reserve capacity with longer service life. It can withstand the vibration and shock of boating with a long warranty guarantee. No need to top-up water, truly a "FIT and FORGET" battery.
Our marine batteries are designed to pack a powerful starting punch, as well as providing a steady supply of amperage to the vessels marine radio’s, sounders, lights, pumps and auxiliary equipment whilst out on the water.

We stock two main Marine battery sizes with the following technical specifications:

 The Seamaster MFM70 has 720 Cold Cranking Amps, and 95 Amp Hours. It has a two year full replacement warranty, it is maintenance Free and vibration resistant. The physical dimensions are as follows: Length 305mm, Height 205mm, width is 174mm. The battery features the standard battery post and an extra set of stainless steel auxiliary posts screws and stainless nuts for additional wiring. This is the number one selling marine battery and comes highly recommended by Northcoast Batteries.

 The Seamaster MFM50 has 640 Cold Cranking Amps, and 80 Amp Hours. It has a two year full replacement warranty, it is maintenance Free and vibration resistant. The physical dimensions are as follows: Length 259mm, Height 205mm, width is 173mm. The battery features the standard battery post with an extra set of stainless steel auxiliary posts screws and stainless nuts for additional wiring.