The battery of your car is used to power the entire electrical and starting system. If you feel that it shows signs of weakness or that it is broken, you can charge it without going through the garage. Learn in our article how it works and how to charge it.
How long the restored battery will last in relation to its age and existing capacity
⚡ What role does a car battery play?
The battery of your car allows the start through the starter and also supplies all electrical or electronic elements.
Your car's battery also powers other functions of your vehicle:
Raising and lowering the electric windows ;
Activation of the windscreen wipers ;
Horn ;
Turn on and hold the radio ;
Door lock;
Illumination of all headlights of the vehicle.
How does this work in practice?
Their battery consists of two + and-electrodes, which bathe in the electrolyte (sulfuric acid). The current is fed to the battery with the + - and-terminal connection, where the electrons move from-to +
Charging of the battery occurs when the alternator is connected, as the electrons move in the opposite direction, the + in the direction -. This reaction allows the liquid to charge into electrons.
The battery does not charge itself when the motor is switched off. It also loses its energy in the event of a long period of non-use of a vehicle.
️ Was What are the symptoms of a dead battery?
Several signals are there to warn you in case you suspect that your battery is defective, they are as follows:
The battery warning light lights up : on the dashboard it is yellow, orange or red (depending on the vehicle) and informs you about a problem with your battery ;
A bad smell comes from the hood : these are sulfuric acid releases.
The equipment works badly : this can affect wipers, dashboard screens, windows or even radio;
The headlights lose power : they light up less efficiently or even completely;
The horn is broken: it shoots very weakly or not at all.
The abnormal voltage of your battery can be explained if you leave the air conditioner or radio on for a long time when the engine is not running.
This is also the case with sudden temperature changes: the cold reduces the power of the battery, while the hot liquid evaporates from the battery.
How do I charge a battery while driving?
Your battery will naturally charge when your car is in motion, thanks to the power generated by the alternator and your belt system .
Driving your vehicle is therefore important to avoid a complete discharge of the battery, especially in cold seasons such as autumn or winter.
How long the restored battery will last in relation to its age and existing capacity
When you start your car, the battery is charged with the running motor. Expect a full charge of the battery for 20 minutes . This period should be extended if your vehicle is stationary for a long time or the outside temperature is very cold or very hot.
However, if your car doesn't start at all, you will need to charge the battery with a dedicated charger after you disconnect it and remove it from the vehicle. If it still does not start, you need to call a mechanic to thoroughly investigate the problem of your battery. This can be the cause of damaged cables, blown fuse , oxidation of the connections of the external battery ...
️ Wie How long does your car battery last?
First, you should know that the alternator is an essential element to charge your battery. Then it is possible that your battery is defective because your alternator is worn out. Do not neglect maintenance, so you can maximize the life of your battery.
Depending on the model, the batteries have a limited number of discharge and charge cycles. It varies between 500 and 1.2000 individual cycles . Depending on the vehicle type and operating conditions, the battery lasts 4-5 years .
How much does a battery change cost?
On average, the price of a battery replacement, including working hours and parts, is $ 200.
The price of this intervention varies greatly from vehicle to vehicle, as the battery types are different.
It is also different from the garage to garage, so it is important to go through our garage comparator to find the most competitive price!
How long the restored battery will last in relation to its age and existing capacity
Now the battery of your vehicle is no longer a secret for you. Take advantage of our tips to maximize the life of your battery and keep it charged daily to avoid serious battery failure.
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