Sym SYM series, Manual, Page: 76 / 178

SYM 16. ELECTRICAL EQUIPMENT
16-7
Voltage Check
With a digital voltage meter or multi-meter to
measure battery voltage.
Voltage:
Fully charged: 13.0 – 13.2V (at 20
?
)
Undercharged: Below 12.3 V (at 20
?
)
CHARGING
Connect the Charger positive (+) to the
battery positive (+) terminal.
Connect the Charger negative (-) to the
battery negative (-) terminal.
Standard Max.
Charging
current
0.6A 6.0A
Charging time
5~10H 1H
Warning
CAUTION
After installing the battery, coat the terminals
with clean grease.
l
Strictly keep flames away from a charging
battery.
l
The charging “ON”/ “OFF” is controlled by
the charger’ s switch. Do not control the
charging by battery jump wires.
l
Turn the charger’ s switch “OFF” at first
before or after charging to prevent from
sparks created on the connectors and
explosion.
l
To charge a battery must be based on the
battery’ s ampere-hour showed on label.
l
Quick charge a battery should be used
only in an emergency.
l
Make sure the current and charging time
of above description.
l
The battery will be damaged by too much
current or too rush charging.
l
When finishing charge, it is necessary to
measure voltage after 30 minutes.