syukanzaki
100 mW
- Joined
- Jun 6, 2022
- Messages
- 36
I explain the situation first.
When I got flat tire, air valve hit and scraped motor cable then scooter stopped. (I guess short circuit.)
After that, I fixed motor cable but doesn't work. (Only LCD is still on with Error :E01 and all lights don't work.)
Then I thought controller is dead.
Since I start dual motor MOD at the same time, I got another motor and 2 extra controllers
but both new controllers, old or new motors still don't work.
When I connected battery to controllers, I saw small electric spark.
(I hope it doesn't kill both controllers.)
So I just checked battery output (which is 48v) but reading was 120v.
I'm not sure it is supposed to be 48v after controller or battery pack itself has converter and reading should be 48v.
Controller board is fully silicone filled and has all moduled cables, it's kinda impossible to read other output unless I cut them all.
If battery pack has own converter, short circuit could damage battery converter?
And both controllers might be dead??
Only possibilities now are LCD and battery but battery is pretty expensive.
I just wanna make sure before I buy new battery.
Thank you.
When I got flat tire, air valve hit and scraped motor cable then scooter stopped. (I guess short circuit.)
After that, I fixed motor cable but doesn't work. (Only LCD is still on with Error :E01 and all lights don't work.)
Then I thought controller is dead.
Since I start dual motor MOD at the same time, I got another motor and 2 extra controllers
but both new controllers, old or new motors still don't work.
When I connected battery to controllers, I saw small electric spark.
(I hope it doesn't kill both controllers.)
So I just checked battery output (which is 48v) but reading was 120v.
I'm not sure it is supposed to be 48v after controller or battery pack itself has converter and reading should be 48v.
Controller board is fully silicone filled and has all moduled cables, it's kinda impossible to read other output unless I cut them all.
If battery pack has own converter, short circuit could damage battery converter?
And both controllers might be dead??
Only possibilities now are LCD and battery but battery is pretty expensive.
I just wanna make sure before I buy new battery.
Thank you.