5 ways to extend the lifespan of electric vehicle batteries that users should know.

In recent years, battery technology has rapidly developed, allowing electric vehicles to travel longer distances on a single charge. However, when considering owning an electric vehicle, battery lifespan remains a crucial aspect to consider.

However, users also need to know that the lifespan of an electric vehicle battery depends on how it is used and the owner's charging habits. This article will delve into ways users can extend the battery life of their electric vehicles.

Avoid sudden acceleration when stopped.

The marketing gimmick used by car manufacturers to promote electric vehicles is their ability to accelerate from 0-100 km/h quickly. Even a mainstream electric car is said to be able to outpace a traditional V8-engined sports car thanks to its instantaneous torque at any speed.

However, continuously and rapidly discharging energy is not good for the battery. Modern management systems can minimize most of the damage, but if users have a habit of accelerating suddenly, causing the battery's energy to be discharged at a rapid rate, this will affect its lifespan and reduce its operating range prematurely.

Use a slow charger whenever possible.

Nowadays, electric vehicle manufacturers often advertise these vehicles as increasingly convenient thanks to their fast charging capabilities. Fast charging is sometimes fine, but it's not the best way to form a habit.

Fast charging should only be used when users need to accelerate quickly during long journeys or unexpectedly need to travel more kilometers in a day than planned. Conversely, slow charging at home is very good for maintaining electric vehicle batteries, reducing stress on battery cells and ensuring that this component does not experience short circuits or fires.

Do not charge the battery to 100%.

When it comes to electric vehicle battery care, fully charging the battery to 100% is great when planning a long trip, as a full charge can often increase the range by up to 20%. However, constantly charging to full capacity puts significant stress on the chemical bonds of the battery components, weakening them over time.

Completely draining and then recharging the battery is even worse, causing more significant damage to the battery cells. Therefore, while charging your battery to 100% isn't necessarily bad, completely draining it is even more likely to shorten your battery's lifespan. The ideal range for keeping your battery charged is 20-80%.

Over time, this may change as battery management and charging systems develop, slowing down charging to around 80% to avoid unnecessary damage. But for now, keeping the battery at 60% significantly extends its lifespan.

Keep the battery charge level at a moderate level when not in use for extended periods.

When planning to not use an electric vehicle for an extended period, paying attention to the battery charge level is essential to prolong its lifespan. Lithium-ion batteries are very sensitive to extreme charge states, and prolonged storage at very high (near 100%) or very low (below 20%) levels can accelerate battery degradation.

Ideally, try to keep the battery charge level at around 50-60% when the vehicle is not in use for weeks or months. Users should also check their vehicle regularly and recharge when necessary to keep the battery within this safe range. This simple step can make a big difference in extending the lifespan of an electric vehicle battery.

Avoid extreme temperatures.

Modern lithium-ion batteries have significantly improved the temperature range in which they can operate, but ideally you want to avoid extreme temperatures such as extreme heat or cold, as both are likely to reduce battery life in the long run at a rapid rate. On hot summer days, park in a shady or sheltered spot.

Similarly, on cold winter days, parking in a garage is the best option. When users can't do that, plugging the car in to charge minimizes problems, as the battery's thermal management system will handle everything for you, keeping the battery at the appropriate temperature.