Securing the most cost-effective car battery price is essential for many budget-conscious car owners. But with many brands, types, specs, and price points to choose from, finding the ideal car battery can be a confusing, jargon-heavy endeavour. That is why we believe it's essential for our customers to have some basic knowledge of the main types of batteries and car battery prices, in case the need for a replacement battery arises.
There are two fundamental principles of car batteries; not all batteries are the same, and the original battery installed on your vehicle isn't always the best choice.
Below, we discuss the three main types of car batteries, along with their pros and cons:
- Lead-acid batteries - The type most commonly used by car manufacturers, mainly because of the low manufacturing costs involved.
- Relatively long lifespan
- Sensitivity to cold
- High-risk of leaking
To optimise and extend the life expectancy of these batteries, you should avoid allowing them to discharge completely. Also, they should only be stored once when fully charged.
- AGM batteries - Absorbent Glass Mat batteries use an electrolyte component made up of 70 per cent water and 30 per cent acid that is stabilised or absorbed inside fibreglass blotters. Unlike standard batteries, AGMs can be fully discharged without incurring significant damage, although not for extended periods.
The charging voltage is the same as a conventional lead-acid battery, meaning AGM batteries are compatible with any kind of installation.
- Increased capacity
- Doesn't suffer from water loss
- Longer lifespan than other battery types
- Lower self-discharge rate
- Easier to transport, since the acid is not in a liquid state
- Requires the use of a high-quality regulator
- Unable to tolerate high temperatures
- Enhanced Flooded Batteries - EFBs or Enhanced Flooded Batteries are a kind of reinforced conventional lead-acid battery. They are a more cost-effective solution compared to AGM technology.
- Supports start-stop systems
- Has higher charge acceptance than conventional batteries
- Can withstand freezing weather
- Recommended for intensive use
- Shorter life expectancy
- More expensive than a conventional lead-acid battery
Compare Car Battery Prices
EFBs and high-end lead-acid batteries generally cost between £75 and £190 for standard vehicles or £115 to £270 for a van or SUV.
AGM batteries are very advanced battery types, and their car battery price can easily exceed £300 for the larger and more powerful deep-discharge cylindrical models.
You may also end up paying more if you have a professional fit your battery. As AGMs require a complex fitting process, you can expect the installation to cost more than other battery types.
When looking for the right battery, it is always a good idea to refer to your vehicle's manual for the manufacturer's recommended products. If in doubt, our team of experts are always willing to lend a hand.
Our online store has many amazing products available at some of the best car battery prices in the UK! For enquiries, call us on 01772 348317. We'll be happy to help you find the best battery for your vehicle.
FREQUENTLY ASKED QUESTIONS
What is the average cost of a car battery?
A typical auto battery costs between £40 and £90, while premium batteries cost anywhere from £70 to £155.
The most significant factor affecting battery price is the battery type. Lead-acid vehicle batteries cost the least out of all battery types as they are generally made with readily available parts that are cheaper to produce.
How long can a dry cell car battery last?
These batteries are designed to last eight to twelve years, with a service life of three to ten years. In comparison, conventional batteries only have a five-year design life and a one to five year service life. If you choose to get a dry cell battery fitted, you can expect to need far fewer replacements.
Are all car batteries the same?
They differ in terms of automotive batteries costs and in other important ways. For them to work effectively, batteries need to be compatible with the make and model of your vehicle. Most batteries work the same way, though, and are used for the starting, lighting, and ignition processes of automobiles.
What is the life of a car battery?
Typically, the lifespan of a car battery is between one and five years. Several environmental factors have a significant impact on how long it will last too, such as typical weather conditions, your driving habits, and the type of vehicle that you're driving. Regular maintenance helps to increase the service life of your car battery.
Can a dead car battery be recharged?
Once your car battery output drops below 12 volts, it is considered to have been discharged. While your vehicle's alternator can keep a good battery charged, it can't recharge a dead car battery completely. It is best to use a dedicated charger for this purpose.
Three Factors To Consider When Buying A Car Battery Replacement
Car age - Your engine and starter motor require more energy as your car gets older. Therefore, it is recommended that you replace batteries in older vehicles with a more powerful battery than the original.
Climate - Some batteries have a higher resistance to cold temperatures, which greatly reduce the life of your battery. Specific battery types such as AGM and GEL are better for vehicles that regularly experience colder conditions.
Start-stop system - Start-stop systems were developed to reduce the consumption of CO2 and fuel, stopping your engine whenever it isn't needed. Unfortunately, these systems are also very power-intensive. An AFB or AGM battery is best suited for these cars.
Tips To Prevent A Flat Battery
Older batteries are more likely to go flat sooner, especially in cold conditions. To prevent this from happening, you should start your engine once a week and allow it to run for 15 minutes to keep your battery charged. If you don't plan to use your car for a long time, consider removing your car battery to prevent it from going flat.
Ways Your Battery Can Get Discharged
Even when healthy, a battery cannot start your car if discharged. There are several situations where this can happen:
- When you have a faulty charging system.
- If you leave your headlights, AC, radio, or other power-hungry accessories on, this can drain a battery in only a few hours.
- When you don't use your car for several weeks, its battery will be gradually drained over time.
In case of a discharged battery, you can use jumper cables or a battery charger to get it up and running again. But if your battery simply refuses to function again, it may be time for a replacement.