Minimizing battery degradation when using fast chargers involves several best practices that can help extend the lifespan of your electric vehicle’s battery:
Best Practices
1. Control Charging State
- Charge up to 80%: Avoid charging your battery beyond 80% unless necessary, as higher states of charge can lead to increased lithium plating and degradation.
- Avoid Discharging Below 20%: Try to keep your battery above 20% charge to reduce stress on the cells.
2. Limit Fast Charging
- Minimize DC Fast Charging: Reduce the frequency of DC fast charging as it can accelerate degradation compared to slower charging methods.
- Balance with Slow Charging: When possible, use slower charging methods to reduce stress on the battery.
3. Manage Temperature
- Keep Your Car at the Right Temperature: Ensure your battery operates at moderate temperatures. Warmer temperatures can reduce lithium plating but too much heat can increase SEI layer formation, leading to capacity loss.
4. Maintenance and Monitoring
- Monitor Your Vehicle’s Settings: Use built-in vehicle systems that adjust charging rates and temperatures to minimize degradation effects.
5. General Vehicle Use
- Drive Smoothly: Avoid aggressive driving as it can increase battery stress and degradation.
By following these practices, you can help mitigate the impact of fast charging on your EV’s battery life. Modern vehicle systems are designed to mitigate some of these effects, but conscious usage habits can further extend battery lifespan.
Original article by NenPower, If reposted, please credit the source: https://nenpower.com/blog/what-are-the-best-practices-for-minimizing-battery-degradation-when-using-fast-chargers/
