2009 Infiniti FX50 Car Batteries

Your FX50 doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. Check your battery regularly and replace it as needed so it doesn’t leave you and your Infiniti FX50 stranded. Watch for signs that your current battery is getting too old or too weak. A sluggish engine start, an illuminated battery or check engine light, swollen battery case, corrosion-covered posts, or weak lights can all be signs that your battery is on its last leg.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, a replacement battery for your 2009 Infiniti FX50. Car batteries are one of our many specialties! Our expert technicians understand Infiniti service recommendations for FX50 battery CCAs and reserve capacity. Get help figuring out the battery size that matches your vehicle, and schedule a weekday or weekend battery replacement service for your car.

We only want what’s best for your Infiniti FX50, which is why we carry just that. Our technicians install over 700,000 batteries/year using outrageously dependable Interstate Batteries. Interstate has been a leader in car battery reliability, performance, and innovation for many years. That’s why it’s unsurprising to find an Interstate Battery in the engine of a Infiniti FX50. Their tried and true products are commonly used in forklifts severe duty trucks, golf carts, and even boats! To run optimally, your 2009 Infiniti FX50 requires a dependable battery. That's Interstate: Outrageously Dependable®.

Have you recently had a fresh battery installed in your Infiniti FX50? Great job! Now, help it last longer and stay charged by caring for it from the get-go. turning off all of the lights when you leave your vehicle, limiting short trips, cleaning your battery posts, and not using electronics such as the radio and power outlets when the engine is off.