How to install and unstall V20 ebike's battery

[@ZaneWassenberg-d2i]

Howell Track

[@Tamobyke-V20]

turn left the key to unstall the battery, turn right to install it. attention: there is a red button need to start on before use the battery. then it can be charged.

[@yevheniizakharchenko7060]

I saw that they do 54km on it now how to do it

[@Tamobyke-V20]

Dear, did you mean the max speed is 54km or total mileage is 54km?

[@yevheniizakharchenko7060]

@@Tamobyke-V20 max speed 54 km/h

[@Tamobyke-V20]

@yevheniizakharchenko7060 please press the + and - button at same time, then enter the setting mode, press power-on button change to P03, then press the + button change to 01. now max speed is unlocked, please exit the setting mode by press the + and - button at same time. thank you!😀

[@yevheniizakharchenko7060]

@@Tamobyke-V20 No, if you do what you said, the maximum speed will be 45 km h but not 54

[@furkii334]

@@yevheniizakharchenko7060did you find how to make it run 54? I have same problem. Mine limits also to 45kmh

[@adamadamelouarti22]

The brakes are trash

[@Tamobyke-V20]

sorry it is a mechanic disc brake, easy bent and not durable. but we offer 1 year of free replacement under warranty, please contact its seller. thank you.