The battery of your car is a wearing part, it is most of the time considered that it will have between 5 and 6 years of life span. You may have found yourself one day with a dead battery and not being able to start your Tesla Model S. And frequently this is brought on by a battery that no longer stores energy. So in this case, how do I disconnect the battery from my Tesla Model S? Precisely, our team has created this content in order to help you perform this simple procedure safely. Initially, we will give you some suggestions on how to do it safely, and then we will put it into practice and how to disconnect the battery on your Tesla Model S.

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How to disconnect the battery on my Tesla Model S: A few tips

First of all, before dealing with how to disconnect the battery from your Tesla Model S, we will give you a few tips on how to do this process securely and save you from wasting time, some of them will surely seem to be obvious to you, but you can never be too careful :

  • Before doing anything on your car, you must always place it on a flat surface with the hand brake on to prevent any movement of the Tesla Model S.
  • The battery in your car is an energy accumulator, and can possibly generate a deadly charge to humans, so you will need to keep in mind to turn off your vehicle’s ignition and remove any jewelry or metal objects you may be wearing to be sure you take as little risk as possible.
  • Moreover to being filled with energy, the battery will be filled with acid, a very corrosive chemical that can do a lot of damage to your skin. As a safety measure, wear rubber gloves and goggles to protect you from splashing.
  • To finish when you go to the step how to disconnect the battery on your Tesla Model S, don’t touch the two terminals of your battery, you might cause a short circuit with your body as a conductor.

How to disconnect a battery on my Tesla Model S: Take action

Let’s commence now, the part that surely brings you in this article, how to disconnect a battery on your Tesla Model S. So, after having taken all the safety measures we detailed just above, you will finally be able to attack the removal of the battery from your car. To do this, it will be quite simple. First you will have to take away the plastic covers that protect the terminals of your battery. Observe the state of your terminals, if they are oxidized or very dirty, we recommend you to use a soft wire brush and baking soda to clean them before disassembling. Once the cleaning is completed, you will first have to remove the negative battery terminal of your car using a nut and bolt (this is the black cable with a “-” sign), always in this way as it is connected to the car chassis, if you first remove the positive terminal (red cable with a “+” sign) and touch a part of the chassis, it would provoke a short circuit. Now you can disconnect the positive terminal of the battery from your Tesla Model S. Once both terminals are disconnected, you can begin the last step, disconnect the battery from the engine compartment of your car. To accomplish this, you just have to remove the rod and the clamp, in most cases held by a nut or a torx bolt, and take it out of its place. Be careful though, a battery weighs very heavy, be careful and forceful, and also think about take it out vertically to avoid any acid leakage. That’s it, you have just learned the method for how to disconnect a battery on your Tesla Model S, if you follow all the safety recommendations, everything should go well. If you want to find out how to safely reconnect your battery, check out this content, and if you want more information about your Tesla Model S, we have a directory of articles dedicated to your car.

In the event that you have any further questions about the Tesla Model S, do not hesitate to consult our Tesla Model S category.