KYMCO AHG5, Service Manual

Page: 296 / 363

16. BATTERY/CHARGING SYSTEM
DT X360
16-3
2. SERVICE INFORMATION
GENERAL INSTRUCTIONS 2.1.

The battery can be charged and discharged repeatedly. If a discharged battery is not
used for a long time, its service life will be shortened. Generally, the capacity of a
battery will decrease after it is used for 2
～
3 years. A capacity-decreased battery will
resume its voltage after it is recharged but its voltage decreases suddenly and then
increases when a load is added.

When a battery is overcharged, some symptoms can be found. If there is a short circuit
inside the battery, no voltage is produced on the battery terminals. If the rectifier won‘t
operate, the voltage will become too high and shorten the battery service life.

If a battery is not used for a long time, it will discharge by itself and should be
recharged every 3 months.

A new battery filled with electrolyte will generate voltage within a certain time and it
should be recharged when the capacity is insufficient. Recharging a new battery will
prolong its service life.

Inspect the charging system according to the sequence specified in the
Troubleshooting.

Do not disconnect and soon reconnect the power of any electrical equipment because
the electronic parts in the regulator/rectifier will be damaged. Turn off the ignition
switch before operation.

It is not necessary to check the MF battery electrolyte or fill with distilled water.

Check the load of the whole charging system.

Do not quick charge the battery. Quick charging should only be done in an emergency.

Remove the battery from the motorcycle for charging.

When replacing the battery, do not use a traditional battery.

When charging, check the voltage with an electric tester.

The battery electrolyte (sulfuric acid) is poisonous and may seriously damage the
skin and eyes. Avoid contact with skin, eyes, or clothing. In case of contact, flush
with water and get prompt medical attention