Do Not Use The Electric City Bike Batteries under The Following Circumstance
Electric city bike's spontaneous combustion when charging or riding is more related to the quality of the battery. Counterfeit electric city bike batteries commonly used inferior materials, the quality of most key raw material is not qualified.
So, do not buy cheap batteries which has poor quality. Be sure to see the production date, certificate, service and other relevant certificates of electric city bike battery when you are purchase. Manufacturers usually provide regular one-year after-sales service. In addition, it is better control the charging time when you are charge, and the appropriate charging time generally no more than 8 hours. Also note that the daily maintenance of the electric city bike, the air switch, the circuit should always check to update aging wires, if it is found the car smell, must be timely submission.
Electric city bike batteries should be discard under the following four conditions:
The first one: a serious shortage of using time after charging;
The second: it is not sufficient power;
Third: the batteries is overheating when riding or charging;