Yamaha F115A Manuel D'utilisation page 20

EMU00034
BATTERY REQUIREMENT
cC
Do not use the battery that does not
meet the specified capacity. If different
battery from the specification is used, the
electric system may perform poorly or be
overloaded, causing electrical system
damage.
Choose battery which meets the following
specifications.
Battery capacity;
12V, 100~120AH (360~432kc)
If any electrical accessories are used, use
a second battery to power them. Choose
a battery with the same capacity as the
one for the engine. If the engine's battery
voltage drops approximately 9 volts or
below during operation or while starting,
the electric fuel pump for Electronic Fuel
Injection system will not operate. The
engine can not be started if battery volt-
age is too low.
1-6
GB