At What Battery Level Should a New Electric Vehicle Be Charged?
3 Answers
Regarding the question of how much remaining battery is appropriate for recharging new energy pure electric vehicles, Hydrogen Cloud Chain's research on relevant vehicle models' reports indicates that the optimal charging range is between 20% and 90%. Charging within this range can minimize the impact on the power battery and effectively extend its service life. Power Battery: As is well known, the current domestic power batteries are mainly ternary lithium and lithium iron phosphate. Ternary lithium batteries are most afraid of overcharging and over-discharging. Overcharging can lead to fires, while over-discharging (complete depletion) can cause the entire battery to fail. Low Battery Warning: To prevent new energy vehicles from discharging completely, some manufacturers set a low battery warning at around 15%. Of course, the vehicle is not immobilized at this point and still has a certain driving range left. If you continue to drive, the vehicle's speed will be limited. Even if you press the accelerator pedal all the way down, the vehicle's speed can only be maintained at around 40 km/h.
I've been driving an electric vehicle for quite some time, and the timing of charging has a significant impact on the lifespan of a new car's battery. It's generally recommended to start charging when the battery level drops to between 20% and 30%, rather than waiting until it's almost empty to frantically look for a charging station. New car batteries are more delicate, and frequently waiting until the battery is low can lead to over-discharge and faster aging. I'm in the habit of using an app to set a reminder to charge when the battery reaches 25%, stopping at around 80%; for city commuting, charging twice a week is usually sufficient. Sticking to this routine long-term can save a lot of money on battery replacements. Whenever possible, opt for slow charging at home—it's gentler and safer than fast charging and can also make better use of the regenerative braking system to recover more energy, improving overall efficiency. Developing regular charging habits makes driving an electric vehicle both worry-free and cost-effective.
I have some knowledge about electric vehicles. The key to charging is to maintain the battery level between 20% and 80%, avoiding deep discharge or full charge. New EV batteries are more sensitive, so I usually charge them when the remaining power is around 25%. This helps protect the lithium-ion structure and prevents premature degradation. In practice, adjust based on driving frequency: for urban commuting, charge once or twice a week; for long trips, monitor more frequently. It's recommended to use the scheduled charging function, operating during off-peak electricity hours to save energy, while keeping app reminders to avoid neglecting battery levels. Healthy charging habits can extend the lifespan of a new car by several years and also reduce overall energy consumption.
