Do not stop charging until charge process is finished. Repeat using the battery which is
not fully charged will shorten the battery life, so the battery should be fully charged as much as
possible. When battery is fully charged, the power indicator will turn to green. Do not stop
charging before fully charged.
After finish charging, turn off the power supply, otherwise the battery will discharge slowly. Do
not charge more than 24 hours. Over-charging is dangerous.
Users should follow the following rules to avoid charging dangers:
The electric wheelchair doesn’t include the charger, please use national standard charger that
the output voltage is 24V/DC 2A/4A.
It should be well ventilated when charging. Do not expose the wheelchair to sunlight and humid
environment.
The charging environment temperature range is from 10
℃
to 50
℃
. If it is out of the environment
temperature range, the battery is unable to function well, and can easily make battery damaged.
It’s normal for the fan making a sound during charging. It is for cooling the charger, please do
not worry about it.
Prevent liquid go into the charger during charging. And do not place charger on the flammable
items, such as: fuel, footrest or seat cushion.
4.3 The Usage and Maintenance of Battery
Wrong operation of replacing battery may cause danger of explosion. Only the same or
recommended type of battery is suitable for replacement. And please make sure the battery
poles are correct. Key points for prolong the battery life: charge frequently, to keep battery
power full. It’s better to fully charge the battery if the wheelchair is not being used. If stop using
for a long time, it’s better to charge twice per month.
Please stay away from the flames when charging the battery. The flames may cause
battery fire or explosion.
Charging makes hydrogen, do not smoke while charging.
Do not unplug the power supply when the socket or your hands are wet, it may cause electric
shock. In case of unpredictable accident will happen and hurt the user, do not use or sit on the
electric wheelchair when charging.
