Temperatures are rising how much temperature can an electric car battery take

1. Temperatures are rising – how much temperature can an electric car battery take? Not only are the winters getting milder, but the summers, in particular, are also getting hotter on average from year to year. This not only affects flora and fauna but can also affect e-cars - especially their lithium-ion batteries. If these batteries are exposed to very high temperatures, damage can occur in the energy cell. For example, it is possible for the chemical bonds within the lithium-ion battery to break down. This can lead to irreparable damage. But don't worry - you can extend the life of a battery with simple tips and tricks. In summer, in particular, it is important, for example, to park the e-car in a shady place if possible. What is the ideal battery temperature for an electric vehicle? The chemical elements in a lithium-ion battery for electric cars are the eponymous lithium, either nickel or cobalt, plus graphite, copper, and aluminum. This mixture of chemical components has a so-called sweet spot. This point marks the physical circumstances under which the battery can achieve its optimal performance. If the temperature is too low, the performance can drop sharply, if it is too hot, as already mentioned, the bonds between the molecules can break down on an atomic level. The battery will be damaged and the performance will also drop.

2. To achieve the best efficiency, a lithium-ion battery should be allowed to work between temperatures of 20 and 40 degrees Celsius. This is also the reason why you should preheat the built-in battery in some e- cars before driving, especially in winter or on particularly cold autumn or spring days. In addition to the efficiency, the service life of the battery is also considerably extended. Manufacturers like Tesla cool the batteries in the summer with the air conditioning system and a heat exchanger with coolant. With the batteries in a Tesla, the maximum temperature in daily use is around 55 degrees Celsius. What sounds high is often achieved through a combination of high outside temperatures, fast charging, and a sporty driving style. High temperatures reduce the service life of lithium-ion batteries Most manufacturers of lithium-ion cells for electric cars know that if the battery temperature drops, the range decreases. If the battery temperature increases, the life of the battery decreases. According to the Frankfurt University of Applied Science, thermal management systems are a solution. These can both cool and warm the battery. To prevent the temperature inside a battery in an e-car from falling or rising to one of the two extremes, more and more experts are recommending the use of the aforementioned thermal management systems. Car recovery Abu Dhabi is providing the best services of car recovery including Battery Replacement Abu Dhabi. In electric vehicles, this system ensures that the temperature in the energy storage device is kept within the optimum temperature window. In terms of safety, lithium-ion batteries only become safety-critical from around 130 degrees Celsius. Above this temperature, chemical reactions can cause fires or short circuits. During the journey, the thermal management system, which has now been installed in many cases, ensures that the temperature remains in the energy-efficient window. When buying an e-car, you should also find out which vehicles have the system also working when parked, thereby extending the battery life. Causes of fires in electric cars In short, under certain circumstances in electric cars, three events can usually lead to a fire - first an accident, second defective battery cells, and third errors in the electronics or software. At least against the last two points, you can do something yourself with short maintenance intervals and regular software checks. By the way, how the fire brigade puts out electric cars, you can read here! Tips for electric car owners on hot days If you want to protect your electric car, especially the battery, from overheating, you can follow five simple tips. Car recovery Abu Dhabi is providing the best services of car recovery including Car Battery Replacement Abu Dhabi. 1. integrated cooling or the thermal management system cannot intervene in a short time. Don't accelerate too quickly. This is particularly harmful at high temperatures since the 2. that a fully charged battery loses 35% of its performance. The tip here, you should leave the battery level at 50% at such high temperatures. This increases the lifespan. If outside temperatures of 40 degrees Celsius and higher are constantly exceeded, it is possible

3. 3. weather conditions. In order not to endanger the service life, an e-car should be charged more slowly in very warm 4. lower outside temperatures keep the battery cool. The colder ground also relieves the battery. Like people, e-cars, and especially the batteries in them, do better in the shade in summer. The 5. accumulators are more susceptible to higher temperatures. Electric vehicles such as the Hyundai Ioniqs should therefore be parked in the shade. You should pay attention to whether the battery in your e-car is air- or liquid-cooled. Air-cooled On the other hand, you can read here how you can best get through the winter with your e-car!