Your car battery should last about 3 to 5 years…
But lots of people find that they need to modify their car battery every 1 to 2 years.
And what can you do to prolong your vehicle’s battery life?
We’ll show you why car batteries die early…and what you can do to keep this from happening.
We’ll also give you 8 simple tips and tricks to maximize the life span of your car’s 12 volt battery.
The tips we will teach you in this article will be easy to do…and anybody will have the ability to do these (even if you know nothing about cars or car batteries).
So let’s get started! …
First, You Should Know That Every Car Battery Lifespan Has A Limit (but most people kill their battery well before it’s time)
Even if you take care of your car battery perfectly…it will still die 1 day.
This set lifespan is called the battery’s”Calendar Life” and it is completely independent of how often the battery has been charged or discharged.
But most car batteries never make it their complete”Calendar Life”…
Instead, they die early because of poor maintenance and maintenance…that you can do something about.
A Little Background About Lead Acid Batteries Before Our 8 Battery Tips and Tricks…
Lead acid batteries are the earliest, most reliable, and most widely used form of rechargeable battery in the world.
Formatting is when the battery is new and needs to be used lightly.
Peak is the ideal performance stage, which we attempt to keep for as long as you can.
Decline is a slow process, but one which slowly ends in the conclusion of the battery.
Batteries in decline can still be used for quite some time, but must be watched.
Around this time, you can either recondition the battery or keep a close eye on it and try to replace it before a problem arises (like being unable to start your car for work).
Tip 1: Do a monthly review of the battery terminals to be certain they’re clean and rust free. One of the first problems most people have with their car battery is the build-up of rust around the terminals. Corrosion destroys the connection between the battery and the vehicle and many batteries are replaced because of a lot of corrosive build up. But often times, this is readily treated simply by pouring a small amount of Cola or a DIY anti-corrosion glue (one part water to three parts baking soda) within the corroded areas.
The acidity in the Cola or the alkaline properties in the DIY anti-corrosion paste will eat the rust away. Make certain to allow it to dry, then rub some petroleum jelly on the terminals to prevent future corrosion.
Tip 2: Don’t run any car accessories (lights, radio, or electronics) before turning to the car ignition and driving the car. When the car is on, the auto alternator generates electricity and charges the car battery after the battery has a voltage drop. But if the car isn’t on, and you’re using the car’s electronics, you’re simply relying on the car battery to power those electronics.
This is damaging to the car battery because car batteries aren’t meant for this type of use.
Instead, car batteries are meant to provide a sudden burst of electricity for ignition. They’re not made to provide prolonged power for electronics and other devices (that’s what a deep cycle lead acid battery would be for). Using your car battery for a battery that powers electronics, rather than a battery that just provides you a burst of electricity for ignition, will damage the battery and significantly shorten it’s lifespan if it’s repeatedly used in this fashion. So avoid operating any car accessories or electronics while the car is off.
Tip 3: Make sure the car battery is secure and has good battery cables. The battery has to be secured at all times. If a battery is jostling around it’ll be impaired and might short circuit. This may ruin the battery — and even damage your car whilst creating a safety risk. The same could happen when you have bad battery cables (or they are not connected properly). So check your cables and be sure they have a secure connection also.
Tip 4: Insulate your car battery from extreme changes in temperature. Protecting your vehicle battery from big changes in temperature will help maximize the battery’s lifespan. To do this you can use a car battery insulating material. Newer model cars currently have these kits installed typically. But if your car does not have one, you can easily set up one yourself. Just make sure it fits your car’s battery compartment. Generally the companies selling these battery insulation kits will have a form on their website where you can put in your car model and year, and it’ll tell you if your battery will fit their kit — like here (top of page). These protective battery sleeves are usually made from plastic or an acid resistant, thermal resistant material. These automobile battery insulation kits will insulate your battery and guard it while still allowing proper ventilation.
Tip 5: Fully charge your car battery at least once a week (use a car battery charger or shut-off if you have to). Your car battery drains even when the vehicle is off. That happens because current is drawn from the battery by car accessories (radio, lights, etc.) or the car computers. This is the reason why people come home from long vacations and locate their car battery dead.
Car battery chargers (solar or regular ) will keep the optimum charge level of your car battery when the car is not being used. They do it by providing enough power for your car accessories and car computer, so they do not continuously draw current from the car battery when the car is off. They’re also helpful if you go on plenty of short car trips (like to work and back each day) and never give your battery a opportunity to fully recharge. Repeatedly doing so can dramatically shorten your battery’s life — unless you use a car battery charger or interchange batteries, leaving you at home to fully charge. The main thing to remember with this tip is…be sure you fully charge your car battery at least once a week because it’ll greatly increase the life of your battery. Do this using a charger, interchanging batteries…or simply going on a car ride long enough to recharge the battery.
Tip 6: Assess your vehicle battery’s water level. Most car batteries indicate whether there is a demand for water. So check the vehicle battery water level indicator frequently and when water is required, refill the battery with distilled water (and that is important, ONLY use distilled water to refill your vehicle battery).
Never overcharge your car battery. Lead-acid batteries release hydrogen and oxygen gases when they are overcharged. This causes two problems:
It can be explosive.
It also breaks down the composition of the water in the battery — which shortens its lifespan
Tip 8: Assess your car’s alternator. If you are doing everything we’ve recommended in this article but your car batteries are still dying early, you will want to check your car’s alternator (or find a mechanic to check it).