How Long Can the Battery of Magotan B8 Last?
2 Answers
The average lifespan of the battery in a Volkswagen Magotan B8 is approximately 2-3 years. The maintenance methods for the battery are as follows: 1. Avoid Storing in a Discharged State: A discharged state refers to when the battery is not recharged promptly after use. In this state, sulfation is likely to occur, where lead sulfate crystals form on the electrode plates, blocking the ion channels and leading to insufficient charging and reduced battery capacity. The longer the battery remains idle in a discharged state, the more severe the damage. When the battery is not in use, it should be charged once a month to extend its lifespan. 2. Regular Inspection is Essential. During use, if the driving range of the electric vehicle suddenly drops by more than ten kilometers in a short period, it is highly likely that at least one battery in the pack has issues such as broken grids, softened electrode plates, or shedding of active material from the plates, leading to a short circuit. In such cases, it is advisable to promptly visit a professional battery repair facility for inspection, repair, or replacement. 3. Master the Charging Time: Generally, batteries are charged overnight, with an average charging time of about 8 hours. If the battery is lightly discharged (i.e., the driving range after charging is very short), it will charge quickly, and continued charging can lead to overcharging, causing water loss and overheating, which reduces the battery's lifespan. Therefore, it is optimal to recharge the battery when the depth of discharge is between 60%-70%. In practical use, this can be converted into driving mileage, and charging should be done as necessary based on actual conditions to avoid harmful charging.
I've had my Magotan B8 for four and a half years before replacing the battery, but it really depends on how you use it. If you frequently drive long distances, don't overload the car with additional electrical devices, and park in an underground garage, the battery can easily last five to six years. However, if your daily commute is just a 10-minute drive and you park outdoors in winter temperatures below -10°C, you might need to prepare for a replacement in about three years. Last time I was on a business trip for two weeks without moving the car, it was hard to start when I returned—long periods of inactivity are the most damaging to the battery. Now, I have a dashcam plugged into the car's charging port, which still drains power even when the engine is off. I recommend installing a voltage monitoring plug to keep an eye on the battery level in real time.
