Did you know that faulty or discharged batteries are one of the leading causes of breakdowns? Your battery powers critical components, including the starter motor. When you start your car, the battery closes the circuit, supplying the power needed to start the engine. However, if the battery is discharged or defective, power flow is interrupted, leaving your car unable to start without a jump-start.
That’s why our Bosch Car Service experts recommend regular battery checks to prevent such breakdowns.
At Bosch Car Service, our experts thoroughly inspect your battery for any defects with trained precision. This service includes:
We recommend having your battery inspected at least once a year.
A battery check is also particularly advised before winter, since low temperatures can accelerate deep discharge.
Since the battery is responsible for powering various electrical components, many parts of your car can be affected.
Here are some signs of a weak battery performance:
Battery age: If your battery is between 3 and 5 years old, its performance may decline due to age-related wear.
Dimming headlights: If your car’s lights flicker or appear dim, it could indicate insufficient power.
Starting difficulties: Is your engine struggling to start, or not starting at all? It’s time to replace your battery.
Performance drops: A weak battery may cause your radio or other devices to malfunction and could result in stuttering or jerking while driving.
The price of a battery check depends on whether a new battery needs to be installed or if only the connections, terminals, and voltage need to be inspected.
If a new battery is required, its cost will be added to the service charge.
Our experts at your Bosch Car Service are happy to provide you with a cost estimate in advance.
The time required for the battery service can vary depending on the diagnosis.
If our mechanics find problems with your battery, they determine whether the damage can be repaired or if a battery replacement is necessary.
Our mechanics will be happy to inform you in advance about how much time you should set aside for a battery check and/or replacement.
Depending on the manufacturer, age, and wear, car batteries can last between 3 and 5 years. Your individual driving style and habits also play a role. Here are some factors that may lead to premature battery wear:
Driving short distances: Frequent short trips may prevent the battery from charging fully, leading to a consistently low charge.
Extreme temperatures: Excessive heat or cold in the engine bay can negatively affect your battery's performance. Since chemical reactions occur within the battery cells, it’s crucial that the temperature remains within a suitable range.
Deep discharge: Using electrical devices, especially in winter, such as heaters, radios, and air conditioning, can lead to deep discharge. This can cause the battery to wear out more quickly.
Maintenance: Environmental factors can cause external damage to the battery, such as rust, which may lead to further corrosion.
There are various types of batteries used for different vehicles. Here are the three most common types:
Lead-Acid Battery:
These cost-effective and durable batteries are typically used as starter batteries in many vehicles. They consist of lead plates and an electrolyte solution made of sulphuric acid. However, they are less suitable for modern vehicles with high-energy demands or start-stop systems.
AGM Battery:
AGM stands for Absorbent Glass Mat, an advanced version of lead-acid technology. In these batteries, the electrolytes are absorbed in a fibreglass mat, making them leak-proof and resistant to vibrations. AGM batteries are particularly suited for vehicles with start-stop systems or increased energy consumption.
Lithium-Ion Battery:
With high-energy density and low weight, lithium-ion batteries are ideal for electric vehicles and portable devices. They offer a longer lifespan and shorter charging times compared to other battery types but are more expensive due to complex manufacturing processes. They are rarely used in conventional cars.
Our Bosch Car Service mechanics will be happy to advise you on which starter battery is right for your car.
