Your car battery should last about 3 to 5 years…
But lots of people find that they need to change their car battery every 1 to 2 years.
And what can you do to prolong your car’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 easy tips and tricks to maximize the lifespan of your car’s 12 volt battery.
The tips we will teach you in this article will be simple to do…and anyone will have the ability to perform these (even if you know nothing about cars or car batteries).
So let’s get started! …
First, You Ought to Know That Every Car Battery’s Lifespan Has A Limit (however most people kill their battery well before it’s time)
Even if you take care of your car battery perfectly…it will still die one day.
This set lifespan is known as the battery’s”Calendar Life” and it is completely independent of how many times the battery has been charged or discharged.
However, most car batteries never make it their full”Calendar Life”…
Instead, they die early due to poor maintenance and maintenance…which you can do something about.
A Little Background About Lead Acid Batteries Before Our 8 Battery Tips and Tricks…
Lead acid batteries are the oldest, most reliable, and most widely used form of rechargeable battery in the world.
Lead Acid Batteries have three life phases — formatting, peak, and decline.
Formatting is when the battery is new and has to be used gently.
Peak is the perfect performance stage, which we attempt to keep for as long as you can.
Decline is a slow process, but one that gradually ends in the conclusion of the battery.
Batteries in decline can nevertheless be used for quite some time, but have to be watched.
Around this time, you may 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 make sure they are clean and corrosion free. One of the first problems most people have with their car battery is the build-up of corrosion around the terminals. Corrosion destroys the connection between the battery and the car and several batteries are replaced due to a lot of corrosive build up. But often times, this is readily treated simply by pouring a small quantity 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 at the DIY anti-corrosion paste will eat the corrosion away. After the rust is gone, use a clean damp rag or sponge to clean up the remaining residue and moisture.
Tip 2: Do not run any car accessories (lights, radio, or electronics) before turning to the car ignition and driving the vehicle. When the car is on, the car alternator generates electricity and charges the vehicle battery after the battery has a voltage drop. But if the car isn’t on, and you’re using the car’s electronics, you are simply relying on the car battery to power those electronics.
This is detrimental to the car battery because car batteries aren’t meant for this type of use.
Instead, car batteries are supposed to provide a sudden burst of electricity for ignition. They are not made to offer prolonged power for electronics and other devices (that’s what a deep cycle lead acid battery could be for). Using your car battery as a battery which powers electronics, instead of a battery that just gives you a burst of electricity for ignition, will damage the battery and significantly shorten it’s lifespan if it is repeatedly utilized in this fashion. So avoid operating any car accessories or electronics while the vehicle is off.
Tip 3: Make sure the car battery is secure and has great battery wires. The battery has to be secured at all times. If a battery is jostling around it will be impaired and might short circuit. This will ruin the battery — and even damage your car whilst creating a security risk. The same could happen when you have bad battery cables (or they are not connected correctly ). So check your cables and be sure they have a secure connection also.
Protecting your car battery from large changes in temperature will help maximize the battery’s lifespan. To do this you can use a car battery insulation kit. Newer model cars already 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 site where you can put in your car model and year, and it will tell you if your battery will fit their kit — like here (top of page). These protective battery sleeves are usually made of plastic or an acid resistant, thermal resistant material. These car battery insulation kits will insulate your battery and guard it while still allowing appropriate 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 car is off. That happens because current is drawn from the battery by car accessories (radio, lights, etc.) or even the automobile computers. This is why people come home from long holidays and locate their car battery dead.
Car battery chargers (solar or regular ) will keep the optimum charge level of your car battery when the vehicle is not in use. They do it by providing enough electricity for your car accessories and car computer, so that they do not always draw current from the vehicle battery when the vehicle is off. They’re also helpful if you go on a lot of short car trips (like to work and back daily ) and never give your battery a chance to fully recharge. Repeatedly doing this will dramatically shorten your battery’s life — unless you use a car battery charger or interchange batteries, leaving you at home to fully control. The most important thing to remember with this suggestion is…make sure you fully charge your car battery at least once a week because it’ll greatly increase the life span of your battery. Do this with a charger, interchanging batteries…or simply going on a car ride long enough to recharge the battery.
Tip 6: Assess your car battery’s water level. Most car batteries indicate if there is a need for water. So check the vehicle battery water level indicator regularly and when water is needed, refill the battery with distilled water (and that’s significant, ONLY use distilled water to refill your car battery).
Lead-acid batteries release oxygen and hydrogen gases when they’re overcharged.
It can be explosive.
Tip 8: Assess your vehicle’s alternator. If you are doing everything we’ve recommended in this guide but your car batteries are still dying early, you’ll want to check your car’s alternator (or get a mechanic to check it). If your alternator is bad it will results in ineffective recharging of your battery and dramatically shorten your battery’s lifespan.