3. Suitable For M26-2/M27-1/M24-1 Model E-Bike.
Open the battery compartment, place the battery at the correct angle, gently
insert the battery into the holder, press it down and it will lock automatically. Insert
the key into the keyhole and rotate the key to align it with the "OFF" icon, the
battery is now locked and cannot be removed.
(9) Adjust The Angle Of The Brake Levers, Gauges, Shifter, Throttle,
And Bell On The Handlebars, Then Tighten With a Tool.
After doing the above steps, then the installation part is successfully
completed.