Finding the right battery for your A4 means weighing a few new options if you have never dealt with AGM battery designs before. If your A4 was designed to work with a newer style of battery, you need to understand what that means and why it's important to replace it with a similarly constructed option. The good news? The updated designs bring a lot of advantages.
Check Your Battery Quality
Before deciding on a replacement battery, it's a good idea to check whether it's the battery that is causing your problems. Sometimes, low battery charge is related to another issue, and when you test car battery with multimeter, it can tell you if the battery is still healthy despite that low charge. If this is the case, it's time to diagnose your power drain to truly solve the issue. If the battery is bad, then it's time to find a replacement.
Advanced Technology Is Key
Battery technology is an ever-evolving field, especially with the market for electric vehicles expanding. When it comes to conventional car batteries, that has given rise to both gel cell and AGM as design alternatives to the traditional flooded-cell lead acid battery design.
Of the two new designs, AGM is more expensive than traditional battery designs and less expensive than the gel alternative. It also performs at low temperatures better than gel batteries do. AGM designs have minimal leakage and great resistance to low temperatures because of the way they use fiberglass matting to contain and protect the electrolyte, ensuring even power generation across the battery's life.
Conventional Batteries vs. AGM Batteries
Most of the top choices for a new battery for Audi A4 models have one thing in common. They are AGM batteries, designed for safety and increased performance. Traditional flooded lead-acid batteries have issues with corrosion and often leakage as they age. Both of these downsides are completely avoided with AGM battery designs. The only comparative downside to AGM batteries? A higher up-front cost.
The upsides to AGM designs are simply worth more than the higher up-front cost, too. These batteries are less susceptible to cold temperatures, they charge faster, and they avoid several safety issues associated with traditional batteries. That's on top of the decreased maintenance issues that come from the sealed battery design. A battery you do not need to maintain apart from replacement years down the road is also convenient.
Find a Perfect Replacement Easily
If you check the specs on your existing battery, you can find out what you need from a replacement. If you want to get the job done more easily, though, you can trust a store that offers you easy fit finds. Searching for an AutoZone near me gives you the location of a brick-and-mortar store where you can get connected to the right battery with some basic information about your vehicle. Give it a try, and find out how simple it can be to find the perfect Audi A4 battery for your trim style and model year.