What happens when a Tesla runs out of battery and what to do?

There are points all over the world where you can charge Tesla cars. However, you will not always be within reach if necessary. Therefore, the question may arise, what happens when a Tesla electric car runs out of battery?

tesla runs out of battery

What affects the Tesla battery: factors

To understand what happens when a Tesla electric car runs out of battery, you should first familiarize yourself with the main factors that affect battery discharge.

Battery power

The batteries that are installed in Tesla cars are durable. On average, their life span varies from 20 to 35 years. This provides a range of 300,000 to 500,000 miles. However, the exact parameters depend on how well you handle the electric vehicle.

Some users note the durability of the batteries, while others may consider replacing the battery after a few years.

A decrease in Tesla battery strength is observed after only 150,000 miles.

However, one should not think that this affects its functionality. This is not an indication that the Tesla battery needs to be changed.

The weight

The autonomy of the electric car’s battery depends on the available weight. The heavier the electric vehicle, the less battery life will be. Batteries are not capable of carrying a lot of weight, and this is due to their design.

If the weight is constantly heavy, the battery will not work properly. Therefore, you should first check the weight to which the battery is subjected. This allows you to determine the exact performance.

Driving style

If you treat your electric vehicle properly, it and its battery will last longer. If you subject the electric car to driving over bumps, various components of the vehicle will be damaged. The more carefully you treat the electric car, the longer it will work.

Before you get behind the wheel, you need to determine your driving style. The battery is what drives the vehicle. The more weight and roughness of driving, the faster the charge will be depleted.

You may want to have a charger handy to recharge the battery. However, the more often you charge the battery, the faster it will fail.

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Tesla model

It is important to pay attention to the model of the car. All models manufactured by Tesla are distinguished by certain types of batteries. After all, they may differ in composition. Some cars have lead-acid batteries. There are cars with nickel-cobalt or lithium-ion batteries.

Batteries may vary in size across all models. The larger the battery size, the higher the capacity readings will be. This will guarantee durability. After all, the battery can accumulate more charge, and properly distribute power.

Often, massive machines are supplemented with lead-acid batteries. They are less sensitive, so they can withstand a greater load without being damaged. Their downside is that they are short-lived, and can fail over time.

Lithium-ion batteries will last longer and are more efficient. They accumulate and store charge better, which ensures operational efficiency. The S model has a battery that holds a charge that lasts for 752 miles.

Charging point

Quite often, people go to the charging station before the battery has been depleted. However, this should not be done because the battery will lose its effectiveness. Also, do not fully discharge the battery.

In the future, fully charging or discharging will negatively affect the operation of the electric vehicle.

Tesla advises starting charging when the charge level is 20%. You need to charge up to 90%. Charging the battery to 100% is not recommended because this is the only way you can extend the battery life. The battery can’t be discharged for a long time because the capacity will deteriorate.


To prolong the life of the battery, it is important to properly care for it. This way you can prevent premature discharge. Regularly, you need to take the electric car for a technical inspection. This will make sure that the battery is working properly, as well as other components.

It is important to constantly monitor the set charging time and mode. This will guarantee durability. If you exceed the waiting time and keep the charge below the recommended time, the battery in the Tesla will be discharged ahead of time. If you have any doubts, you can contact a specialist and do a technical examination.

Acceleration and deceleration frequency

The battery’s life may vary depending on how often you step on the gas or brake. It’s not just about electric cars. All types of electric vehicles will wear out faster if you accelerate often and for a long time. After all, the charge will be consumed faster.

The same happens if you often brake or drive short distances. During frequent braking, the battery is stressed.

Classic route

If you drive on normal roads, the battery will not drain as quickly. If you plan to travel over rough or mountainous terrain, you need the replacement battery more often.

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What happens if Tesla runs out of battery?

If your Tesla electric car runs out of battery, you will notice it. Inside the cabin, there is a display that will show the battery indicator. It can glow green, yellow, and red. If you notice a red color, then the battery is almost dead, and soon the car will stop.

Warnings may be different. As soon as the battery level starts to decrease, the electric vehicle will immediately start suggesting the nearest charging points. Messages will appear telling you that you are moving away from the nearest charging station.

Even if you have not yet reached the nearest charging point, you should not be upset in advance. Tesla won’t stop right away because it has a 10-20 mile margin even if the range reaches zero. However, you should not rely on these figures.

They are achieved on the condition that you drive at a speed of no more than 65 miles.

You need to understand that additional miles will not be available every day. They should only be used when necessary. Extra miles are also called a buffer. Once they run out, you won’t be able to reach 65 mph. You will notice that the vehicle is slowing down a bit.

Therefore, you will need to urgently pull over to the side of the road and think about the next steps. On average, deceleration is carried out up to 15 miles per hour. The electric car gives you an alert that a stop will occur soon, and it is recommended to park. It makes sense to call roadside assistance.

You can also call a tow truck to take you to the nearest charging station. You need to put the car in the body so that the vehicle is not damaged. As soon as you call for help, and they arrive, you need to put the car into “transport mode”. Thanks to this, it will be much easier to drag it into the tow truck.

Actions in the event of a low battery

If you notice that the vehicle is losing battery power, you have several solutions for how to proceed.

Mobile charger application

This method with a mobile charger should only be used in the most extreme cases. You can call for tow truck drivers that will quickly deliver a charger, so you can continue on your way. Try not to leave the route to ensure charging. If you stop near a charging station, you can call a tow truck from there. Thanks to this, you will soon be able to continue on your way.

Call a tow truck

If you do not fit the charger, it makes sense to call a tow truck. This allows you to get to the nearest charging point. To tow a Tesla, you need to plan everything correctly. After all, the principle is slightly different from classic cars that run on gas.

The tow truck towing company must be prepared. It must have all the necessary equipment to move the electric vehicles without damaging the parts. The company must send drivers who can move the vehicle without damaging the bottom.

Electric cars are small.

Therefore, they can be evacuated on a flatbed truck.

Roadside assistance service

If the above methods did not give any results, you can use a roadside assistance service. This method is efficient. However, it is not available in all regions. In this case, you will have to wait for the master.

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When it comes to vehicle charging and battery performance, there are a lot of questions.

1. How long can a Tesla drive run out of battery?

On average, Tesla car batteries are rated for 267 miles and won’t need to be recharged. You also need to take into account the driving style, as well as the size of the battery. The longest range is about 375 miles on a full charge.

2. Can a Tesla be pushed if the battery dies?

If necessary, you can push the car. However, it must be remembered that such actions can cause damage to electric vehicles. You risk damaging the transmission, which activates the brakes and wheels. This will cause the battery to recharge.


As you can see, if the battery on a Tesla starts to run low, the vehicle will not stop immediately. You will still have a few more miles to go to the charging point. If this is not done, the machine will stop, and you will need to call a service.

Read About Tesla Battery Range

Cameron Mason

I have been fond of cars since childhood. I have always been interested in knowing the principle of their work, as well as the structure. Therefore, I liked to help my father dismantle cars and fix them. Then I went to college with a degree in mechanical engineering. After all, I decided to connect my life with cars.

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