against high impact shock and mechanical vibration –
a common cause of premature
battery failure. Extreme temperature tolerant: Operating temperatures from -40C (-40F) to 80C (176F) for the
34M-PC1500 and
31M-PC2150. No need to winterize this unit – leave it in the boat! Totally maintenance free: No need... Designed to change what you can expect from
a marine
batteryWhen it comes to replacing
a marine
battery, boat owners have traditionally had two choices – starting or
deep cycle. Often this has meant
a compromise because, in reality, most boaters want both –
a marine
battery that delivers robust