I need a 48v 800w controller . The scooter has sealed lead acid 12v batt's in series . It has a Yi Yun controller in that watt and voltage but can't find one on line . Thanks for any help .
Moved thread out of Forum Rules and Features (what a wierd place to post your question) into Ebike Troubleshooting where someone might see it and be able to help.
FWIW, a google search for "Yiyun 48v 800w controller" finds lots of them. Do none of them fit your needs?