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Things Concerning Safety

High Voltage Chargers - Kingsong

High Voltage Chargers - Kingsong

If using 84V charger to charge 64V battery, it will damage the diode on the control board, also, it has potential to cause fire accident, the wheel will expolde when over charging. 

Kingsong - Bug in APP

Kingsong - Bug in APP

According to the market feedback, there is a bug in our app. The app will push wrong firmware when upgrading, especially when the users have two or more different king song unicycles......