Tesla car battery overview
A few pieces of advice to maintain a battery and extend its lifespanĪ few routine dos and don’ts can optimize the battery’s lifespan.
#Tesla car battery overview series
What are the actual rules for keeping a lithium-ion battery from getting old before its time? There’s a series of dos and don’ts to embrace to keep your electric vehicle battery in good shape. Finally, the battery deteriorates when it generates heat too often, which occurs during frequent charging at ultra-fast charging points.īut all of these variables can be controlled with the right usage habits. Trying to keep the battery charge topped up by hooking the car up to the charging point for short charges will, in the long term, have a detrimental effect. Trickle charging and frequent charging are factors worth bearing in mind too. This one might seem obvious, but it’s still worth bearing in mind: battery wear occurs when the battery is in use! That said, leaving an electric car parked for extended periods in high temperatures and/or when the battery is fully charged can also have a negative impact on how long it lasts. But it will have absolutely no impact on how long the battery lasts, meaning that even frequent extreme cold won’t shorten its lifespan. Conversely, very low temperatures can have an impact on the short-term performance of electric vehicle batteries. In the long term, heat can have a negative effect on battery lifespan, whereas it does not affect performance. Temperature affects lithium-ion batteries significantly, but it’s important to distinguish between long-term battery wear (over its lifespan) and short-term battery performance (notably, its charging time).
It still has plenty of energy to spare in its “ second life” which can add on another ten years: stationary energy battery storage system, vehicle electrification, short-circuit green energy distribution, etc. But this doesn’t mean the end of the battery’s life. Instead, there’s a gradual decline in the battery’s capacity as it racks up charging/draining cycles.Īs a pioneer of electromobility, Groupe Renault estimates that the lifespan of its batteries – for automotive use – is around ten years. The end of the “automotive” life of a lithium-ion electric car battery does not mean that its range drops completely. When we talk about how long things last, we need to shine a light on the intrinsic characteristics of the battery and the manufacturer’s very high standards for achieving optimal automotive use. These days, most electric vehicles are powered by batteries called “lithium-ion,” which are similar to those that power laptops and smartphones but with much greater capacity! What’s the lifespan of a lithium-ion battery?įirst of all, there are several types of battery for electric vehicles. After all, the issue of lifespan is primarily about the lithium-ion battery itself.
The motor of an electric vehicle, in theory, has a very long life. Let’s not get the lifespan of an electric vehicle motor mixed up with that of the battery that powers it, either. So how well does an electric vehicle stand up to the test of time? Is it linked to the life cycle of the battery inside the vehicle? These questions fuel conversations around the electric vehicle… But you do need to be sure that you’re talking about the same thing! Car battery, electric car battery, motor longevity… Let’s not get it all mixed up!Īn electric car battery is nothing like the conventional rectangular unit that is the regular “car battery” you’ll find next to a combustion engine. The average lifespan of an electric vehicle battery