Reasons for your car battery failure

Signs Of Dead Car Battery

Unveiling 8 Reasons Your Car Battery Might Fail

  • Admin
  • June 29, 2024

Let’s relate to the most common problem of ours. You overslept, you're late for that very important meeting, rush to your car, turn the key, and nothing. Just silent darkness. Haven't we all been there? That Uneasy feeling when your Car battery dead in the middle of nowhere. That bad car battery problem habit is a universal headache that does not discriminate. Whether you drive an exotic sports car or a family cross-country-style minivan, a dead battery will surely leave you stranded and stressed. It's an issue that strikes millions of drivers around the world, yet many of us are very blank when talking about why it happens.
What if you could see the warning signs of a dead car battery? What if you could finally understand the hidden culprits behind your battery's problem and do something to stop it?

Eight most common reasons why your car's lifeline might experience failure:-

1. Age of the battery: Batteries typically last between 3-5 years in service. They do 'naturally' degrade over time, thereupon holding less charge. Finally, the internal parts wear out over time, due to inefficiencies. If the battery has already reached the endpoint, consider replacing it with a new battery to restore the performance of a vehicle.

2. Extreme temperatures: One of the biggest car battery problems is that it can be influenced by the climate. Both extreme hot and cold temperatures can hurt the batteries. High temperatures, in particular, enhance chemical actions and water evaporation. This results in overcharge and internal damage to the battery. On the other hand, the Car battery dead on a cold winter morning! It is because low temperatures thicken the electrolyte, lowering its capability to carry the full power necessary for the starter. Extreme temperatures reduce the life of the battery.

3. Short trips or little usage: The most occurring car battery problems are caused by mainly taking too many short trips, and extremely long periods of inactivity prevent the battery from fully charging. This leads to sulfation, where lead sulfate crystals form on the plates of the batteries, lowering their capacity. This situation can be avoided by regular longer drives or by the use of a battery maintainer.

4. Electrical system faults: Mainly Car starting problems are linked to the alternator malfunctioning, voltage regulator problems, or any other issue in the electrical components that can cause improper charging. Undercharging will always keep the battery ERP, while overcharging may destroy the internal parts—both conditions preventing the battery from functioning. Mainly Detection of these faults well in advance through routine electrical system checking may redeem the battery.

5. Corrosion: Corrosion on terminals acts to disrupt the electrical connection, therefore making a battery charge and discharge more laborious. This deals with additional, harder work on the battery and other electrical components. Cleaning terminals and cables regularly can prevent this issue and prolong the life of batteries.

6. Leaving lights or electronics on: The mistake of leaving headlights, interior lights, or other electronic devices on will run the battery dry. Many cars nowadays come equipped with a host of electronic gadgets and are thus dramatically more susceptible to going dead. The establishment of double-checking that everything is off would avoid the common occurrence of a dead battery.

7. Loose or damaged connections: Loose, dirty, or broken battery connections will prevent a proper charge and discharge cycle of the battery; this can mimic the problem of a failing battery or alternator. This condition can be avoided by periodically checking and tightening all connections to ensure the best electrical system operation.

8. Overcharge or Undercharge: It can overcharge, damage the internal components, or undercharge, which will cause sulfation to build up on the plates. In both ways, it shortens the life of the battery. Voltage checks and alternator tests performed at regular intervals can catch faulty charging early on and save a battery, along with other electrical parts.

Why is Tesla Power USA a solution to all your Car Battery Problems?

If you notice any of the above signs, get a replacement battery before it’s too late! Did you know with the Tesla Power USA, you can save money on the battery? We give the best features for our customers when it comes to changing your car’s battery and catering to all the car’s battery problems. The features of our car battery are just what you need. High-performance car batteries that deliver a power-packed ride through the high-speed lanes and tough roads of India are what make us the best of our competitors. With 72 Months of warranty, our battery stands at the most affordable battery with a maximum warranty. So investment made in Tesla Power USA is indirectly assuring the most comfortable experience during your car ride.

Facebook/Twitter Feed


Be at ease with Tesla Power
Battery Warranty


Contact Us via email or our
customer care number

Tesla Power Shop

Find your nearest Tesla
Power Shop

Subscribe & be the first to get updates