Battery Charger; Dead Batteries - Bayliner Que Sara 1997 Operating Manual

H. BATTERY CHARGER
There is a separate battery charger for the engine start batteries. No intervention is
required. The charger works when plugged into shore power or the generator is on line.
I. DEAD BATTERIES
In case batteries are drained to the point they will not start engines, start the generator and
run for at least one hour before attempting to start engines again. If the generator will not
start try using the battery emergency boost switch located on the engine start panel next
to the engine start switches. Have one person push that switch while another pushes the
generator start switch.
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