ZWHEEL T8 Serie Manuel D'utilisation page 44

Folding / Unfolding
To fold the scooter: First, make sure the scooter is turned off, turn the
fold lock counterclockwise until it disengages, then push the buckle out
to fold the mast.
To unfold the scooter: Raise the mast upright, the buckle will lock
automatically, and then turn the lock clockwise until it locks.
Charge the battery
Charging method:
Step 1：First connect the charger to the power outlet and then to the
charging port of the scooter.
Step 2：A red signal light will come on indicating that the battery is
charging (make sure the connection is not damp or wet).
Step 3：once the battery is charged, a green signal light will turn on,
moving to a "Stand By" position and this state will not cause
any damage to the battery and it will not be necessary to charge
it.
Step 4：When you unplug the charger from the charging port, make
sure to put on the dust-proof cap.
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