Seeking Advice on Battery Performance Issues with My E-Scooter?
Verfasst: Di 8. Jul 2025, 06:13
Hello everyone,
I’m new to the forum and recently purchased a used electric scooter (model: Niu NQi Sport). I've noticed that the battery drains unusually fast—sometimes dropping from 80% to 30% within just 10 km of city riding. I’ve checked the tire pressure and ride mostly in eco mode, but the issue persists. Before I consider replacing the battery, I wanted to ask: could this be a BMS (Battery Management System) issue or possibly a calibration error? Has anyone else experienced something similar? Any tips or tools you recommend for testing battery health would be appreciated. Thanks in advance for your help!
I’m new to the forum and recently purchased a used electric scooter (model: Niu NQi Sport). I've noticed that the battery drains unusually fast—sometimes dropping from 80% to 30% within just 10 km of city riding. I’ve checked the tire pressure and ride mostly in eco mode, but the issue persists. Before I consider replacing the battery, I wanted to ask: could this be a BMS (Battery Management System) issue or possibly a calibration error? Has anyone else experienced something similar? Any tips or tools you recommend for testing battery health would be appreciated. Thanks in advance for your help!