If the scale's battery cannot be charged, you can connect it to a charger and charge it for more than a day to see if it can be activated. If it can be enabled, the problem may occur. to be determined. Or remove the battery. The battery has an LED light and hold it for 3 seconds to see if it can be activated.
When it comes to batteries, most balance bikes on the market use lithium batteries. Lithium batteries have a characteristic: if they are discharged without being charged, it will have a serious negative impact on the battery and directly reduce the life of the lithium battery. Therefore, when a balance scooter that has been charged at home for a long time cannot be charged, the battery may be damaged. Currently, you can only contact after-sales service to repair or replace the battery.
Battery maintenance:
1. Avoid parking the car in an open-air parking lot for a long time. , the battery should be removed and taken away to avoid damage due to freezing.
2. The car engine is not easy to start in winter. The car starting time should not exceed 5 seconds each time, and the interval between restarts should not be less than 15 seconds. If it still does not light up after several starts, the cause should be looked for in other aspects such as the circuit, ignition coil or oil circuit. Avoid starting multiple times without interruption, as this may cause the battery to drain due to over-discharge.
3. The car battery should be charged frequently. If the battery is not used for a long time, it will discharge slowly until it is discarded. Therefore, the car must be started from time to time. to charge the battery.