# What are the Signs to Replace Your Car Battery A battery is an important part of a vehicle. It is essential for starting and powering your vehicle and also provides essential electricity to the several electric components to work. ![](https://i.imgur.com/GAi9mpV.jpg) A car battery is a rechargeable battery, which is maintained by the alternator and used to start your vehicle. Like other types of batteries, car batteries are not made to last forever, and it needs to be replaced from time to time. You can hire a **[mobile car service Perth](https://cbautoservice.com.au/)** to diagnose the issues with the batteries. They are experts in finding the issue and making permanent solutions in order to avoid further damage. Let us take a look at some of the signs, which clearly show that your car battery needs replacement. **Difficulty in Starting the Engine:** Having trouble getting your car to start is one of the clear signs that your battery is wearing out and faulty. At this time, the components inside a car battery start wearing out and become less effective. If you start noticing a slow or weak start, it is likely that your battery is dying. When you hear a clicking sound when starting the engine, your battery is probably dead. Make sure to hire a mobile car service Perth as soon as you notice difficulty in starting your car engine. **Dashboard Warning Light:** When you are driving a car, it is important to keep an eye on your check engine light. If the warning light on your vehicle dashboard is illuminated suddenly, you need to take effective action. This indicates that there is a problem with the battery or that the alternator is no longer returning the charge to it. Also, this indication means that the battery has weakened and worn down. When you start noticing the warning light, you need to consult with a mobile car mechanic. **Lighting Issues:** Dim lights are also a sign which clearly tells that your car battery needs replacement. When your car battery starts wearing out, the electrical components will not get enough power that they normally can. If your car headlights seem unusually dim and weak means our battery is on the way out. Any unusual performance from your car light can be hazardous, so make sure that you have your car battery checked out right away in order to maintain safe driving. **Strange Odor:** If you begin to notice a strange smell in your car, it could be a sign of a failing battery. This smell is similar to rotten eggs, and it indicates that the battery is leaking gas. Batteries contain sulphuric acid that can be very dangerous and cause more damage to the other parts when it is exploded. So, it is important to replace the battery immediately to avoid several costly repairs. **Conclusion:** If you are in need of diagnosing car battery issues, you can hire mobile car services from CB Auto Services. They are experts in finding the root cause of the problem and providing a permanent solution. Also, they offer a full range of automotive maintenance and repair services.