Option 2
, to charge the battery
OFF
the bike (as shown in below figure)
1)
Use the key to unlock the battery and take it off from the bike.
2)
Place the battery in a clean and flat place in room temperature.
3)
Connect the adapter cable to the charger to make them into one-piece. Insert the adapter
output plug to the battery charge port. Then connect the charger input plug to the power
supply. It starts to charge as the small LED light on the charger turns RED.
Notes:
1)
Charging time varies from 6 to 10 hours.
2)
The small LED light on the charger in
RED
indicates it is in charge; The small LED light on
the charger in
GREEN
indicates it is fully charged.
3)
Insufficient charging will not influence the battery lifecycle.
AVOIDING
deep discharge is
helpful to protect the battery and extend its lifecycle.
4)
If the battery will not be used for a long period, discharge its capacity to 60%-80% for stock,
disconnect it from the charger and place it in a dry, ventilated place without direct sunlight.
In order to maintain a long lifecycle, it is recommended to charge the battery every two
months.
5)
Pay attention to check whether the surface temperature of the battery case rises too high
during charging. It is
FORBIDDEN
to cover the battery during charging.
6)
Due to high temperature in summer time, it is
NOT
advisable to charge it immediately after
riding. In winter, it is
FORBIDDEN
to charge the battery in environment below 0
℃
. You are
recommended to charge it in warm circumstances.