The Balance Wheel Battery Indicator provides real-time battery status for your Segway or Smart Balance Wheel. With clear visual signals and low power alerts, it helps ensure you never run out of power unexpectedly. Easy to install and compatible with most balance wheels. With clear visual signals, it helps prevent unexpected power loss and allows for better planning of charging sessions. Essential for keeping your ride-on devices in top condition, this battery indicator ensures a smoother, uninterrupted experience.