Battery - BMW F 800 ST 2007 Rider's Manual

Do not use proprietary
7
start-assist sprays or
other products to start the
110
engine.
Installing battery-
compartment cover
( 112)
Install the seat (

Battery

Maintenance instructions
Correct upkeep, recharging
z
and storage will prolong the
life of the battery and are es-
sential if warranty claims are
to be considered.
Compliance with the points
below is important in order to
maximise battery life:
Keep the surface of the bat-
tery clean and dry
Do not open the battery
Do not top up with water
Be sure to read and com-
ply with the instructions for
charging the battery on the
following pages
Do not turn the battery up-
side down
If the battery is not dis-
connected, the on-board
53)
electronics (e.g. clock, etc.)
gradually drain the battery.
This can cause the battery
to run flat. If this happens,
warranty claims will not be ac-
cepted.
If the motorcycle is to be out
of use for more than four
weeks, disconnect the battery
or connect a suitable trickle
charger to the battery.
BMW Motorrad has de-
veloped a trickle-charger
specially designed for com-
patibility with the electronics
of your motorcycle. Using this
charger, you can keep the
battery charged during long
periods of disuse, without
having to disconnect the bat-
tery from the motorcycle's
on-board systems. You can
obtain additional information
from your authorised BMW
Motorrad dealer.
Charging battery when
connected
Charging the connec-
ted battery directly at the
battery terminals can damage
the vehicle electronics.
Always disconnect the battery
from the on-board circuits be-
fore recharging it with a char-
ger connected directly to the
battery posts.
Only chargers suitable
for this mode of charging
can be used to recharge the
battery via the on-board sock-
et. Unsuitable chargers could