Suntour LCD Display

[rolo69]

Hello Everyone

I have recenly purchased a Carrera Crossfre E, a problem has arisen where the battery indicator keeps dropping to 1% then back to what figure that is correct lets say 55%. Has any body else had this problem,the man at halfords has never seen this problem before and is looking into it for me.

Regards


Rolo69

 

[Andy-Mat]

Hello Everyone

I have recenly purchased a Carrera Crossfre E, a problem has arisen where the battery indicator keeps dropping to 1% then back to what figure that is correct lets say 55%. Has any body else had this problem,the man at halfords has never seen this problem before and is looking into it for me.

Regards


Rolo69

Its most probably either a dry joint on a PC board (controller, LCD or long shot, even on the BMS where the link to the controller LCD is made!) , or a bad connection, assuming that the motor remains at the same power, just the display indication is faulty.
For someone working in electronics, probably not difficult to find and fix.
Disclaimer. But remember its dangerous to work around such batteries without full and proper knowledge.
regards
Andy

 

[vfr400]

Do you have the removable LCD? If so, you have a bad contact on the back. Clean them then make sure that the LCD is a tight fit by wedging something down the side if it can move in its holder.