Battery - Sym RS-50 Service Manual

15. ELECTRICAL EQUIPMENT

Battery

Battery Removal/Installation
Turn off main switch.
Open seat.
Remove screw and the open battery cover.
Disconnect the negative cable terminal first, then
the positive cable terminal.
Remove the battery from the scooter.
Install the battery in reverse order of removal.
Voltage Check
Open seat and battery cover.
Remove wires from battery.
Check battery voltage.
Voltage:
Fully charged: 13.0 ~ 13.2V
Undercharged: 12 V
Charging
Remove the battery.
Connect the positive terminal (+) of the charger to
the battery positive terminal (+).
Connect the negative terminal (-) of the charger to
the battery negative terminal (-).
Standard charging current/time: 0.4A/5 hrs.
Fast charging current/hrs: 4A/0.5 hr.
Caution
Strictly keep flames and sparks away while
recharging to avoid to explosion causing by
hydrogen.
Stop charging battery when electrolyte
temperature is over 45℃(117℉).
Caution
Fast charging the battery is for in emergency
only. Battery should be charged in standard.
15-4
This chapter Contents
Negative terminal
Positive terminal