It’s probably time for buying a new car battery if the one you have keeps dying. In fact, if you have jumpstarted your vehicle a couple of times before, this could be a sign that it’s time for buying a new car battery.
Though there are a number of reasons why a car battery dies. After going through some of these reasons and you find out that your battery keeps dying because it’s old, then it’s time to get a new one.
A good battery can last you a couple of years. In fact, some go up to 6 years. But to determine the battery’s life is just one step towards ensuring that it serves you as it should. That depends on how you store the car when you’re not using it. Further, it depends on climate conditions that the battery encounters.
Factors to consider when buying a new car battery.
Some of the factors to consider when you’re buying a new car battery are battery warranty, battery dimensions, battery capacity and reserve capacity among others.
(a). Battery warranty.
The battery warranty will usually cover the free replacement period for your car battery. Further it covers the prorated period which includes a partial refund of the battery’s purchase price.
Consider batteries that have a long period of free replacement. This will cover you incase something wrong happens that may not be reversible unless you buy another one.
(b). Maintenance requirements.
Some batteries need regular maintenance while others require very little maintenance. The ones that require constant maintenance will need it every 6 months. The maintenance requires a top-up of the electrolyte fluid that runs inside the battery. You can simply use distilled water in these regular maintenance batteries.
The other batteries that don’t require regular maintenance have a seal that encloses the electrolyte fluid within them. This electrolyte functions through out the battery’s life. If the electrolyte levels drop, the maintenance free battery can only be replaced. The electrolyte isn’t supposed to be replaced.
(c). Battery capacity.
Every car requires different power levels in order to start-up as well as for powering the interior car accessories.
For this reason, you require to assess the battery’s storage marked as Ampere-hour (ah). High ah means that the battery has a capability of supporting large power demands.
Because the battery is charged by the engine, there are instances where the engine won’t be required. Or it won’t be on, for example when you park and you’re listening to the stereo. During such instances, the battery’s charge is being used.
In such instances the battery’s charge is in use. How fast it runs out depends on its capacity. Alternatively, when the engine isn’t compliant the battery steps in for sustaining the car’s operations.
(d). Battery dimensions.
Engines are made differently with varying capacities to hold components. Car batteries have different measures in terms of length and width.
If you don’t know the new battery’s size, you can check the one you’re currently using. Otherwise there is the option of consulting your user manual as well as your mechanic.
A good battery size should perfectly fit in the battery tray. This prevents the battery from sustaining damage that may arise from sudden movements.
(e). Reserve capacity.
The reserve capacity of the battery is it’s capability to operate without the engine’s charging intercession. It’s important to recognize this when buying a battery for instances when the car’s alternator brakes down or it has a non compliant engine.
(f). Power requirements.
Power requirements refers to the capability of the battery to be powerful enough to start the engine. Further, this depends on the Engine’s temperature during the starting. There are two power requirements for the car’s battery, that is CCA and CA.
CA (Cranking Amps) is power required to start the car at temperatures of 32 degrees Fahrenheit. On the other hand, Cold Cranking Amps (CCA) is the battery power requirements to start the car at 0 degrees Fahrenheit.
(g). Battery production date.
This is determined by the day that the battery was made. All batteries have a manufacturing date marked on them. This will give you the month and year of manufacture. It’s highly recommend to go for a battery that hasn’t been on the shelves for more than 6 months.
(h). Type and position of terminals.
The positive terminal of the battery is very crucial. It determines the car’s polarity. Further, the position of the positive terminal determines if there is the possibility of the terminal coming in contact with the car’s metal. For this reason, you need to check the side of the terminal in comparison to the car’s shell.
(i). Battery life.
The battery life is something you can inquire about from a professional. Especially the one who is selling the battery to you. It determines how long that battery will last without going through a downtime.
Why you might need to buy a new car battery.
The signs of a failing battery will point you towards why you need to buy a new car battery. For example, difficulty starting the engine, battery warning light and dim vehicle lights.
There are several reasons why you might need to buy a new car battery, even if your vehicle seems to be running smoothly. Car batteries wear out over time.
Common signs your car battery is failing.
A battery dashboard warning light, old age, difficulty starting the engine and dim vehicle lights are the common signs your car battery is failing.
(a). Difficulty starting the engine.
One of the first signs of a failing battery is slow engine cranking. If your car takes longer than usual to start or struggles to turn over, it may be time to replace the battery.
(b). Dim headlights and electrical issues.
Most car electrical system issues develop as a result of the battery or alternator. If your headlights seem dimmer or you’re experiencing problems with power windows, radio, or other electronics, your battery may be losing charge.
(c). Battery warning light.
Most modern cars have a battery or charging system warning light on the dashboard. If this light comes on, it could indicate an issue with your battery or alternator.
(d). Old age.
Car batteries lifespan typically last between 3 to 5 years. If your battery is older than this, it’s a good idea to have it tested or consider replacing it before it dies unexpectedly.
What causes a car battery to fail prematurely?
Extreme temperatures, frequent short trips and the accumulation of corrosion on the battery terminals are some of the reasons behind a shortened car battery life. Poor maintenance causes a car battery to fail prematurely.
(a). Extreme temperatures.
Both hot and cold temperatures can strain a battery. Heat causes the battery fluid to evaporate, leading to damage, while cold can reduce the battery’s ability to start the engine.
(b). Frequent short trips.
Short trips prevent the alternator from fully charging the battery, which leads to reduced battery life over time.
(c). Corrosion.
Battery terminals can corrode, disrupting the connection and leading to poor performance or failure.
How to choose the right car battery for your vehicle.
Choosing the right car battery starts with an understanding of the different car battery types, its compatibility, battery charge capacity and other factors that we’re going to look into.
The right battery will ensure that your vehicle runs reliably. There are various factors to consider when selecting a battery, as not all batteries are compatible with every car.
1. Car battery types.
The different car battery types are inclusive of the lead-acid batteries and absorbed glass mat (AGM) batteries.
(a). Lead-acid batteries.
These are the most common and affordable type of battery. They are reliable but require maintenance, such as topping up water levels in some cases.
(b). Absorbed glass mat (AGM) batteries.
AGM batteries are more expensive than lead-acid batteries but offer better performance, especially in vehicles with modern technology like start-stop systems. They are also more resistant to vibrations and extreme weather conditions.
2. Battery size and compatibility.
Your car’s manufacturer will specify the correct battery size (group size) and compatibility requirements. Using a battery that doesn’t fit your vehicle’s specifications leads to poor performance or even damage to your vehicle’s electrical system. Always check your owner’s manual or consult a professional to ensure you’re buying the correct battery.
3. Cold cranking amps (CCA).
Cold Cranking Amps refer to the battery’s ability to start the engine in cold temperatures. If you live in a cold climate, it’s crucial to choose a battery with a high CCA rating to ensure your car starts reliably, even on freezing mornings.
4. Reserve capacity.
Reserve capacity measures how long the battery can power your car’s electrical systems if the alternator fails. A battery with a higher reserve capacity can keep your vehicle running for longer in the event of a failure, so this is an important consideration, especially for older vehicles or those with high electrical demand.
Cost considerations when buying a new car battery.
Extra installation costs, the car battery warranty, extra costs for premium car batteries and the purchase cost, are some of the cost considerations when buying a new car battery
The cost of a new car battery varies widely depending on factors such as the type of battery, the brand, and your vehicle’s specific requirements.
How much does a new car battery typically cost?
The price of a new car battery usually ranges from $50 to $200. Standard lead-acid batteries tend to be more affordable, while AGM batteries and specialty batteries for luxury or performance vehicles can be more expensive.
Are premium car batteries worth the extra cost?
Premium car batteries, such as AGM or high-performance models, typically cost more but offer additional benefits. These include longer lifespan, better resistance to extreme temperatures, and enhanced power for vehicles with advanced electrical systems. If you drive a modern vehicle with numerous electronic features or live in a region with extreme weather, investing in a premium battery may be worthwhile.
Understanding warranties for new car batteries.
Most car battery warranty lasts between 1 to 5 years. A longer warranty can provide peace of mind, as it protects you in case the battery fails prematurely. Be sure to read the terms of the warranty to understand what is covered and for how long.
Installation tips for your new car battery.
Once you’ve purchased a new car battery, you’ll need to either install it yourself or have it professionally installed. While many car owners choose to DIY, it’s essential to follow proper procedures to avoid damage or injury.
How to install a new car battery yourself.
In order to install a new car battery, you need to consider safety requirements, have an understanding of how to disconnect the battery correctly and then install the new battery.
(a). Safety first.
Before starting, make sure your car is turned off, and you’re wearing protective gloves and eyewear.
(b). Disconnect the old battery.
There is a very specific procedure that is involved in disconnecting a car battery correctly. Start by disconnecting the negative terminal (black), followed by the positive terminal (red). This prevents accidental short-circuiting.
(c). Remove the old battery.
Loosen any brackets or clamps holding the battery in place, then carefully lift it out.
(d). Clean the battery tray and terminals.
Clean any corrosion from the tray and terminals with a mixture of baking soda and water.
(e). Install the new battery.
Place the new battery in the tray and secure it with the brackets. Reconnect the terminals, starting with the positive (red) and then the negative (black).
(f). Test the battery.
Turn on the engine and check for proper operation. Ensure that all electrical systems are working and that there are no warning lights on the dashboard.
Why you might want professional installation.
If you’re uncomfortable installing the battery yourself or if your vehicle has a complex electrical system, it’s best to have a professional handle the installation. Most auto parts stores offer free or low-cost battery installation when you purchase a battery from them.
What to do with your old car battery.
Car batteries contain hazardous materials and should not be thrown away in regular trash. Many retailers and auto shops offer recycling programs, and you can often receive a credit when you return your old battery. Be sure to dispose of the old battery responsibly.
How to maintain your new car battery.
You need an understanding of how to extend the life of your new car battery, the effect of different temperatures on car battery performance and how to test the car battery to ensure health.
Proper maintenance can extend the life of your new car battery and prevent unexpected failures. By following a few simple steps, you can keep your battery performing at its best.
Tips for extending the life of your new car battery.
In order to extend the life of your new car battery you need to clean the terminals, avoid short trips, drive regularly and ensure electronics are off when the engine is not running.
(a). Keep terminals clean.
Regularly check for corrosion on the battery terminals, and clean them with a wire brush or a solution of baking soda and water.
(b). Drive your car regularly.
Batteries recharge when the engine runs, so driving your car regularly helps keep the battery charged. If you don’t use your vehicle often, consider using a battery maintainer to keep it charged.
(c). Avoid short trips.
Short trips don’t allow the alternator enough time to recharge the battery fully. If possible, combine errands to reduce the number of short trips.
(d). Turn off electronics when the engine is off.
Make sure to turn off lights, radios, and other electronics when the engine isn’t running to avoid draining the battery.
How temperature affects car battery performance.
Both extreme heat and cold can affect your car battery. In hot weather, the battery fluid can evaporate, leading to damage. In cold weather, the battery’s ability to produce power is reduced.
To mitigate these effects, park your car in a garage or shaded area when possible and consider using a battery blanket in cold climates.
When should you test your car battery’s health?
It’s a good idea to test your battery at least twice a year, especially before the start of winter and summer. You can test your battery using a multimeter or have it tested at an auto parts store.
Regular testing will help you catch potential issues early before they lead to a dead battery. Checking the car battery exposes deterioration in its ability to hold charge and to generate a sufficient charge during ignition.