How to replace mini control circuit board of Dual Wheel Self Balancing Electric Scooter

Product — http://goo.gl/YcWcBN
Smart 2 Drift Wheel Self Balance Balancing Electric Scooter Roller Drive Board

hello,all one,welcome to use the “Dual Wheel Self Balancing Electric Scooter”.

have you encountered such the problems?

problem 1: The indication light on the left side turned red and the left wheel can no longer self balance.
problem 2: I used this product for 10 minutes and now its one side fails to work.
problem 3: Just one side don’t work,but the other side is OK.

Now there is a super easy way to solve this error problem,you just need use a new mini control circuit board to replace the old and error mini control circuit board,then you will enjoy a new feeling of Dual Wheel Self Balancing Electric Scooter.

it is so easy, you only need a screwdriver,open Products,replace mini control circuit board,Installation Products.