Toyota FJ Cruiser Car and Truck Battery

Are you having a hard time finding a replacement battery for your 2014 or earlier model Toyota FJ Cruiser? Batteries Plus can help. We carry high-quality FJ Cruiser batteries online and at your nearest store. Our selection includes flooded and AGM replacement batteries from Duracell and X2Power. Need a new battery charger, a set of replacement headlight bulbs or some other auto accessory? You'll find all that and more in the Batteries Plus Auto Center.

At Batteries Plus, we also offer a number of convenient services for your Toyota FJ Cruiser. Stop into any one of our 700+ stores for free battery testing service. If you purchase an auto battery from us, we'll also be happy to install it for you, free of charge (valid at participating locations, on most vehicle makes and models). Need a spare key or a new key fob? Take advantage of our key cutting and key fob replacement service (valid at participating locations only).

What are the 2 Types of Car Batteries?

When replacing the battery in your Toyota FJ Cruiser, you will need to decide if you want a flooded or AGM battery. Flooded batteries offer the lowest upfront cost. Because flooded batteries aren't completely sealed, you may have to perform additional maintenance. Some flooded batteries require you to top off the electrolyte inside with distilled water when the liquid levels get too low.

AGM batteries are completely sealed and maintenance-free. They also provide more power than a flooded battery. This translates into stronger starting power even in extreme hot and cold weather. AGM batteries are also designed to last longer and charge faster. The one downside is that AGM batteries cost more upfront. Because of their longer lives, however, many people save money in the long run with an AGM battery.

Can You Replace an AGM Battery with a Flooded One?

Before purchasing a new battery, be sure to check what type of battery your FJ Cruiser originally came with. If it was an AGM, you need to replace it with another AGM option. Downgrading to a flooded battery, in this case, will have a negative impact on your vehicle's performance.

If your vehicle originally came with a flooded battery, you can replace it with another flooded battery, or upgrade to an AGM battery if you choose.