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Anyone can help es2/ es4 error code 51? Happened after firmware flash. Bluetooth not working after. : r/ElectricScooters
![Is my BMS dead? Ninebot ES2 battery will not charge , scooter won't turn on. Blue light at battery BMS. What should be the correct output voltage on the XT30 terminal? : Is my BMS dead? Ninebot ES2 battery will not charge , scooter won't turn on. Blue light at battery BMS. What should be the correct output voltage on the XT30 terminal? :](https://external-preview.redd.it/aLLxpYpszrbIizh_RWoYMjFEwJh2a3BDvODYS1qovBU.jpg?format=pjpg&auto=webp&s=ca42d2d61fd1b7f6bfbc9cb5abaa9bea8328f572)
Is my BMS dead? Ninebot ES2 battery will not charge , scooter won't turn on. Blue light at battery BMS. What should be the correct output voltage on the XT30 terminal? :
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