top of page

Auto Battery Life: How to Increase It

How long does a car battery last?

A standard automobile battery will last between two and five years. The weather, the kind of vehicle, the alternator, and even the manner you drive your car may all affect how long a car battery will last.

Each automobile battery has a life period. However, other people discover that they need to replace their automobile batteries considerably more frequently. There are techniques to stop automobile batteries from wearing out before they should even if they do have a defined calendar life. The following advice can help you prolong the life of your automobile battery:

Car Battery And Jumper Cable
Car Battery And Jumper Cable

When temperatures are similar to those of people, lithium batteries perform best. Most EVs will either cool down or warm up on their own if it becomes too hot or cold. But it takes effort to do this. If you can, park in a garage during the winter and in the shade on hot days to avoid this.

Electrical System of a Car

The electrical system in your automobile plays a crucial role in moving you from point A to point B. Your battery, alternator, and starter all function in tandem.

The battery is intended to provide energy to start the car. When you turn on electronics while the engine is running, such as the radio, lights, and other devices, the battery is put under more strain, especially if you have installed more devices and their power exceeds the alternator's output at idle, which is normally just 30% of its output capacity.

Conversely, loose wires significantly impede the movement of power between the battery terminals. This causes the battery to work harder than necessary to operate normally and may cause certain electrical problems, similar to corrosive buildup.

When you turn on the ignition, a battery does more than simply start your automobile; it also supplies electricity to a number of accessories. When starting the car, leave different devices like seat warmers, phone chargers, and air conditioning off to help the battery last longer.

Lead-acid batteries with the standard wet cell design will gradually lose charge over time. Self-discharge is what's being done here. Connect a smart charger to your car if it will be left in the garage or driveway for longer than a week to assist reduce the danger of self-discharge. Make sure the Wet, Gel, or AGM battery type is selected. Never use a trickle charger of the old design. A smart charger or maintainer is a need if you intend to be gone for an extended period of time; disconnect the negative connection after making sure the battery is charged to lessen the likelihood of parasitic drain.

Charging An Electric Car
Charging An Electric Car

Electric vehicles' batteries deteriorate while they are parked or stored, whether they are full or empty. Get a timed charger and plug it in if you don't use your electric car much or have a lengthy journey planned. When you park your car at full charge for an extended length of time, the battery will struggle to maintain its level of charge while you are gone. One tactic is to adjust the charger so that the charge stays between 25% and 75% of its average level, slightly over the low mark and not filled too full.

You'll want to keep the battery alive throughout those cold months since idle batteries can actually lose their charge. Batteries need to be recharged every six weeks to stay in good condition. This does not mean that the battery should be kept on a charger, since this might shorten its lifespan. The battery voltage will be monitored instead, and a battery maintainer will aid to automatically regulate the charge to prevent undercharging and overcharging the battery.

Your battery may not have enough time to fully recharge on short excursions. Frequent short drives may result in the battery being discharged without any opportunity for recharge since starting your automobile uses so much energy from the battery. You risk running out of battery power if you take too many quick excursions; this is especially true in the cold, when batteries are already more susceptible to failure.

If the voltage drops to less than 12.5 volts, we advise charging the battery as soon as you can. Don't become comfortable; a lead-acid automobile battery is regarded to be half charged at 12.4 volts and entirely flat or dead at 12.0 volts.

36 views0 comments
bottom of page