What does battery ampere-hour (Ah) mean?

[VanJuliana]

Battery ampere-hour (Ah) represents the capacity of the battery. The higher the Ah number, the greater the battery's capacity, the more electricity it can store, and the longer its runtime. Below are maintenance methods for electric vehicle batteries: 1. Installation maintenance: When placing the battery in the electric vehicle, be sure to handle it steadily and avoid collisions. Also, ensure proper positioning to prevent excessive vibration during driving, which could damage the battery. 2. Charging maintenance: Pay attention to charging time and avoid overcharging, which can cause the battery to overheat. Overcharging, over-discharging, and insufficient charging can all shorten the battery's lifespan. Typically, the average charging time for a battery is around 10 hours. If the battery temperature exceeds 65°C during charging, stop the charging process.