Electric vehicles are shaping the future of mobility. The no-emission aspect makes them a formidable eco-friendly option. Additionally, advancements in the technological sector have made EVs an ideal substitute for petrol cars. Although EVs have put all concerned issues to rest, there are some considerations to enhance the EV experience. For instance, some precautionary measures can minimise the fire risk – an issue often associated with EVs. These initiatives can enhance safety and prolong an EV’s running life. We have compiled a list of some effective ways to prevent electric vehicles from catching fire.
Reasons for Electric Vehicles Catching Fire
Electric cars are different from petrol vehicles. Rather than a combustion engine, EVs use a battery to make the vehicle mobile. Similarly, the electric car working isn’t like the functioning of petrol vehicles. EV components, like the elements of any car, are susceptible to fire under some circumstances. Let’s explore some common causes of fires in electric vehicles.
THERMAL RUNAWAY
It is a chain reaction where an exothermic process initiates other processes. The series of reactions causes a great amount of damage to the battery. Generally, this happens in old or worn-out car batteries. In such scenarios, the battery is unable to dissipate heat – increasing the temperature as a whole. Eventually, this leads to an exothermic reaction and a series of similar events.
Owners who follow the EV battery maintenance checklist are less likely to encounter premature deterioration. Additionally, a battery remains in great touch and less prone to fire.
UNDERCHARGING OR OVERCHARGING
An incompatible charger may also be the cause of a bad battery. Additionally, this issue can lead to fire in some instances. An incompatible charger leads to issues like undercharging and overcharging. Either way, this causes damage to the battery and leaves it more prone to issues like fire and premature deterioration.
COLLISIONS AND BAD DRIVING HABITS
Collisions can cause significant damage to vehicle components. Additionally, for EVs, the impact may cause damage to the battery. Consequently, this may increase the EV fire risk if the issue is not addressed promptly.
Moreover, bad driving habits may lead to similar damage. This includes driving over sharp objects and on uneven surfaces.
MANUFACTURING DEFECTS
A common cause of EV fires can be manufacturing faults. A defect in design or feature may put a vehicle on fire. This applies to both EVs and petrol cars. Fortunately, such issues are promptly addressed and vehicle recalls help to minimise any sort of damage.
OVERHEATING
The most common reason for EV fires is overheating. This usually happens in humid weather conditions. Similarly, direct exposure to the sun for elongated periods also overheats. In such a scenario, electrons aren’t able to move at the proper pace. In addition to fire hazards, this may lead to slower charging time.
Tips to Prevent Electric Vehicles from Catching Fire
Lack of maintenance and bad driving habits all increase fire hazards in EVs and petrol vehicles. Luckily, there are some effective EV battery fire prevention tips to minimise the risk. Moreover, these tips make owning and driving an electric car more alluring.
Listed below are some effective tips for preventing EV fires.
ENSURE BATTERY MAINTENANCE
Most fires in EVs originate from the batteries. Therefore, it is instrumental to take proper care of the EV batteries. The car battery evolution has witnessed lithium-ion batteries take centre stage. These are, however, more prone to damage if completely drained before plugged in for charging.
Experts advise charging batteries between the 20 to 80% range. Moreover, get the battery checked in case of any signs of damage. For instance, slow charging and rapid drainage.
USE COMPATIBLE CHARGERS
Bad or inadequate charging equipment can also cause issues in a car battery. Therefore, one of the ways to prevent electric vehicles from catching fire is to use compatible equipment. Whether using EV range extenders or mobile chargers, be sure to use manufacturer-advised equipment. Additionally, level 2 chargers are a better option as they generate less heat compared to level 1 chargers.
AVOID EXPOSURE TO HEAT
Avoiding exposure to heat is an effective method of reducing the fire risk of EVs. Prolonged exposure to the sun is bad for vehicles. It can trigger exothermic reactions and increase heat inside a vehicle. Similarly, charging a vehicle in humid conditions may also cause problems. For instance, venting and swelling in certain cells.
Eventually, issues like these can lead to fires. Be sure to park vehicles in shaded spots. Moreover, ensure that the parking area has proper ventilation. Also, these ways to protect cars from sunlight can come in handy in this regard.
DON’T DRIVE ON SHARP OBJECTS
Not all terrains are ideal for all types of vehicles. Driving over nails, pointy stones or any sharp object can damage the vehicle. The damage may be in the form of a punctured tyre; driving with which harms the vehicle. Similarly, pebbles or other items on the road may hit the vehicle’s body and damage the components.
Therefore, it is important to avoid such roads. Change the route if any road offers such challenges. Moreover, for off-roading adventures, be sure to take a compatible vehicle. The many off-roading EVs are ideal for different terrains.
WAIT FOR THE EV TO COOL DOWN BEFORE PLUGGING IN
Plugging in a vehicle for charging right after ending a journey is not a safe option. Therefore, letting the vehicle cool is an effective way to prevent electric vehicles from catching fire. Lithium-ion cells are still hot for an EV back from a trip. Let the battery cool down to avoid the risk of fire.
FAQs
What Causes EV Battery Fires?
Majority of the EV fires originate from the batteries. Exposure to heat can trigger a chain of exothermic reactions that may lead to fire. Additionally, damaged or worn-out batteries are susceptible to fire.
How Can We Protect EVs from Heat?
The most effective way is to park the vehicles in a shaded and ventilated area. Additionally, let the vehicle cool down before plugging it in for charging. Furthermore, use compatible components such as mobile EV chargers or home charging devices. Incompatible items cause sewerage damage and leave the vehicle more prone to damage.
There you have it, all the effective ways to prevent electric vehicles from catching fire. Electric vehicles continue to garner huge attention because of the eco-friendly aspect. Additionally, technological advancements have made EVs an ideal substitute for ICE cars.
The fire hazard remains a reality for both EVs and petrol cars. Negligence and lack of maintenance can also increase the chances of vehicles catching fire. Therefore, it is important to know how to prevent electric vehicles from catching fire to enhance the EV-owning experience.
As per research, EVs are safer than petrol cars and electric cars catching more fires remains a myth. Check out the electric car evolution to see how EVs have overcome all odds over the years.
Environment-friendly vehicles remain a formidable choice for mobility. Browse through these used cars for sale in the UAE to get a hold of any of the eco-friendly vehicles.
Be safe, look after your vehicles and stay tuned to dubizzle’s auto blog to learn how to reduce the risk of battery fires from EVs and other issues.
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