What is the Best Way to Charge a New Energy Vehicle?
3 Answers
Methods for charging new energy vehicles: 1. Use the cable charging method, which can utilize a household 220V power source, taking 6 to 8 hours for a full charge; 2. Use a home slow charging box, which involves installing charging equipment at home, also taking 6 to 8 hours for a full charge; 3. Utilize public charging stations, which typically offer fast charging (DC) and slow charging (AC). New energy vehicles include: pure electric vehicles, plug-in hybrid electric vehicles, and fuel cell vehicles. Currently, the power batteries used in these vehicles are mainly lead-acid batteries and lithium batteries. Tips for driving new energy vehicles: 1. Frequently use the economical speed; 2. Avoid slamming the accelerator and emergency braking; 3. Make reasonable use of the energy recovery system; 4. Reduce the vehicle's load.
I've been driving an electric car for almost three years and found that home charging stations are the most hassle-free. Plugging in the charging cable at night and setting it to charge during off-peak hours means waking up to a full battery while saving money. Try to avoid waiting until the battery drops below 20% to charge—topping up whenever parked is gentler on the battery. In summer, remember to park in the shade while charging to prevent overheating. Fast charging stations are fine for long trips, but for daily commutes, I stick with 7kW slow charging. Last month’s maintenance check showed my battery health at 98%, proving these habits work. Doing a full slow charge cycle weekly also helps calibrate the battery display. Sticking to these small details can extend battery life by several years.
From the perspective of battery chemistry, lithium-ion batteries are most vulnerable to overcharging and over-discharging. I usually set the charging limit at 90% and recharge when the battery level drops below 30%. During fast charging, the high current causes battery heating—just like how smartphones get warm when charging while in use. Prolonged fast charging accelerates battery capacity degradation. In winter when temperatures drop below 5°C, I preheat the battery via the vehicle app before charging to prevent lithium plating caused by low-temperature charging. Many modern EVs now feature intelligent charging management systems that recommend optimal charging schedules based on driving patterns—following these suggestions is advisable. Balanced charging is equally crucial; performing a full discharge-charge cycle monthly helps maintain battery pack consistency.
