DISCHARGED STATE:
Leaving a battery in a discharged state for any length of time can also result in a permanent loss of
capacity for the battery. Since it will freeze at relatively low temperatures, leaving it in the cold can
destroy the battery.
CLEAN CONNECTIONS:
Keep the battery connections clean and tight. A cupful of strong baking soda solution and a
toothbrush will clean corrosion from the terminals and neutralize any spilled acid. (Do not allow any
of the solution to enter the battery cells}. A coating of petroleum jelly on the battery terminals will
inhibit corrosion.
ELECTRICAL SYSTEM
The Catalina 250 is equipped with a standard 12 volt DC system. The wiring is run to prevent chaffing or
contact with water, where possible, and is supported as needed. We recommend that you check alt the
connections at least once a year for corrosion, loose fittings, etc.
DC - 12 VOLT SYSTEM
The DC system is powered by one deep cycle battery located aft of the aft berth. The DC electrical
system is controlled by a main breaker panel with switches for running lights, interior lights and
accessories. The interior lights are also controlled by individual switches on the lights themselves.
Catalina 250 Owner's Manual
Page 27