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5
User Manual
MODSTER S2
3.4 Your Weight Must Be Over 15kg
In order to guarantee your children’s safety, everyone who drives must be over 15kg in
weight. If the driver’s weight is lower than 15kg, it would shake automatically until he/
she steps down. Do not exceed the maximum weight of 220 pounds (100 kilograms) –
including backpacks and other items that might be carried.
3.5 Battery Level
A LED indicator is used to indicate battery level. When the light is green, it means that
has enough power. When the light turns red, you should charge it as soon as possible.
Please check power level before usage to ensure there is enough power for the return
trip. You may want to charge it every time after use.
When power level is lower than 15%, the LED indicator will flicker and the buzzer will
sound off.
Sustained range will decrease during winter, because the battery performance
decreases quickly in cold conditions. I n -15, for example, battery performance is only
about half in comparison to that in room temperature.
WARNING: It will notify you when the battery charge is dangerously low by slowing
down and shaking the wheels when you are riding it. If these warnings occur,
immediately slow down and safely step off. Turn the unit off. Do not attempt to ride
again until the battery is recharged.