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BATTERY CHARGER USAGE METHOD
Charger Usage Instruction:
Connect charger output cable and battery first, then connect power cable and 100V-240V socket. Two green
lights are always on shows charging finished or standby state. One green light is on and one green light is
flashes shows the battery is being charged.
Please use SYM authorized charger.
CAUTION:
Please charge the battery indoors, avoid sun ray, moisture, and dust.
Prevent rain, liquid, foreign metal material from falling into the charger to avoid short circuit or burnout.
After charging, please remove the cables from the socket to avoid power consuming.
Do not charge battery of other form and brand with the charger to ensure the life span and safety of the
charger and battery.
Please be sure to use the attached lithium battery charger to charge the lithium battery. If you use other
unauthorized chargers or devices for charging, it may cause serious consequences such as smoke and
fire of the lithium battery.
CAUTION:
In normal temperature, the battery can be fully charged in 5-6 hours; however, if the ambient
temperature or battery temperature is too high (over 55
℃
) or too low (under 0
℃
), to prevent
deterioration, the charger will prolong the charging time to 5-7 hours.
When the temperature of the lithium battery is too high, the controller will intelligently reduce the
power to slow down the continuous high temperature of the lithium battery (to protect the lithium
battery). When the temperature is reduced, the controller will return to normal power output.
With the repeated charging and use of lithium battery, the battery capacity will gradually reduce.
(when the battery capacity is reduced, even if it is fully charged, the mileage of the vehicle will
gradually become shorter.).
When the vehicle is driving in a very hot or cold place, the endurance mileage of the lithium
battery will be reduced. If the power battery returns to the normal temperature of 25
℃
, the
endurance mileage will also return to normal.
Even if the electric motorcycle is not used, the lithium battery will gradually self discharge, but the
discharge capacity is very small.
In order to ensure the safety of transportation, the outgoing power of lithium battery is about 30%.
Due to the self consumption during the transportation and storage cycle, the first used power is
low or there is no power, which is a normal phenomenon. Please don't worry, just charge
according to the charging instructions.
If the battery is not used for a long time, it will enter the sleep state in order to reduce power
consumption. It needs to be charged by the charger to activate.
WARNING:
Use independent socket for the charger, do not share the socket with electric equipment to avoid
danger and fire.
Do not disassemble or strike the charger. Warranty will not be applicable if consumers disassemble
the charger or there is obvious damage on the charger.
If the lithium battery is deformed or damaged, do not charge it;
Do not charge if the lithium battery terminal is rusty;
If you smell peculiar smell or see smoke during charging, please disconnect the charger immediately
and keep away from the lithium battery (quickly transfer the lithium battery to the outdoor open place
under the absolute safety condition);
When charging, please fully plug the charging plug into the power socket or lithium battery socket;
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