Battery Charging - Youin Amsterdam Manuel De L'utilisateur

Operation Instruction
4). Optimum weight is 75kg (including the rider weight), please do not overload.
5). Moreover a rear brake system has been installed to the e-bike, it will automatically
cut off power supply to the motor and slow down when you pull the brake, then the
rear brake in the back wheel will stop the E-bike.
Parking attention
1, Shut off the power switch after you get off. In order to prevent accidents caused by
inadvertantly by turning accelerator and starting up the bicycle abruptly.
2. Do not start-up bicycle frequently while stationary, to ensure the service life of
battery, motor and electric switch.
3. Shut off the power after parking, and remove the key.

Battery charging

IMPORTANT: Before using the charger locate the voltage selector switch (Li-lon) on
the back of the charger. Select either 115 Volts or 230 Volts depending on the country
you reside in. Using the wrong Voltage setting will permanently damage the charger
and/or electrical components on the hybrid electric bicycle.
Charging methods can be divided into two kinds:
One is to take out the battery then charge, the other is
to charge the battery on e-bikes.
Connect the charger plug to the battery charging port
and the AC.
Connect to a 100-220V/50-60Hz power source
(depending on your region).
There is an LED indicator on the battery charger unit.
The LED is red when the power is connected and the
battery is charging.
When the LED turns green, the battery is fully charged.
SLA (sealed lead acid) recommended charging time:
6-8hours
Li-LON recommended charging time: 5-6 hours
*Do not charge continuously for more than 18 hours.*
After charging, unplug the input plug first (from the outlet), then unplug the output
connector (from the bike). The battery charger must have constant voltage. Fluctuating
voltage or fluctuating power supply of any kind may damage the battery storage cells.
ENGLISH 9