Maximizing Your EV Range: Best Practices for New and Used Electric Car Owners

Whether you drive a new electric vehicle or recently purchased a used EV, maximizing your range and preserving your battery's health are essential to getting the most out of your car. By implementing smart driving techniques, climate controls, and charging routines, you can reduce range anxiety and prolong battery longevity.

1. Optimize Your Driving Habits

How you drive directly impacts your vehicle's energy consumption. EVs are highly sensitive to aerodynamics and speed:

• Use Regenerative Braking: Set your regen braking to the highest level. This slows down the vehicle when you lift your foot off the accelerator, converting the car's kinetic energy back into electrical energy to charge the battery.
• Maintain Moderate Speeds: Wind resistance increases exponentially with speed. Driving at 65 mph instead of 75 mph can improve your highway range by up to 15%.

2. Manage Cabin Climate Control Efficiently

Heating and cooling require significant energy from the main battery pack:

• Pre-condition the Cabin: Turn on the cabin heater or air conditioner while the car is still plugged into your home charger. This uses grid power instead of battery energy to bring the cabin to a comfortable temperature.
• Use Seat and Steering Wheel Heaters: Heating the seats and steering wheel uses far less electricity than running the cabin heater fan. Turn down the main thermostat and rely on direct contact heaters during cold days.

3. Maintain EV-Specific Tires

Tires play a critical role in an EV's rolling resistance and range:

• Maintain Proper Inflation: Heavy EV batteries require precise tire pressure. Keep tires inflated to the manufacturer's recommended PSI (usually higher than gas cars) to minimize rolling resistance.
• Choose Low-Rolling-Resistance Tires: When replacing tires, select EV-specific models designed to optimize electric range and support heavier vehicle weights.

4. The 20–80 Charging Rule

To extend the life of your battery pack, avoid charging it to 100% or letting it drop below 20% on a regular basis. Lithium-ion batteries experience the most chemical stress at extreme states of charge. For daily driving, set your vehicle's charge limit to 80%. Only charge to 100% when preparing for long road trips.

Conclusion

Maximizing your EV range is simple once you build healthy habits. By pre-conditioning your vehicle, driving smoothly, maintaining correct tire pressure, and limiting DC fast charging, you will preserve your battery State of Health (SOH) and ensure your electric vehicle remains highly efficient for years to come.