The Century 31-800MF and 31-1000MF batteries are higher cranking heavy duty batteries designed to start larger boat engines and run electrical equipment dependent on your boat and engine size and your running requirements.
SPECIFICATIONS: Voltage: 12v CCA: 800 Amp Hour: 90 (C20) Chemistry: Wet Flooded Length: 330mm Width: 172mm Height: 218mm Total Height: 242mm Weight: 23.20kg Terminals: Std Posts Engines up to: 275hp and basic electronics