Generally speaking, the capacity of the E-bike Battery will change with the influence of the temperature, the most obvious performance is the charging line mileage is shortened. But not all electric vehicles that are charged with shorter mileage will be battery problems. It is also possible that there are problems in the matching of electric motors, or there is something wrong with the Lithium Battery Charger. To determine whether the problem of battery or not, you can detect the battery in the battery brand customer service station. If the charging time is long, try to choose the charger of three stages.
