@lemur Thank you for this! I actually did what you wrote on this post, and connected the battery output to the controller. And It does turn on! The blue light was flashing, and I checked the app-it says to cycle charge the battery? I can't remember the exact wording, but would have to go back to it. But from what I've been reading, people said that even if it was the BMS, then it would have not shown the battery cells on the app. However, I can still see the battery cells on the battery app, so this leads me to believe it could be the power button, or something related to the controller? Not sure, but I appreciate you for sending the information regarding the BMS bypass!