Lexus GS350 Car and Truck Battery

If you're having trouble with the battery in your Lexus GS 350, visit your nearest Batteries Plus. Not only do we offer free battery testing, we also carry a selection of top-quality replacement batteries from Duracell and X2Power. Our staff also offers expert battery installation with an auto battery purchase (valid at participating locations, on most vehicle makes and models).

Does It Matter What Car Battery You Buy?

Before shopping for a new Lexus GS 350 battery, you'll need some information first.

• Find the correct size battery for your model vehicle by looking in your owner's manual or at your current battery's label.
• Determine the CCA rating   for your GW 350. This info is available in your owner's manual.
• You can buy a battery with a higher number of CCAs than your vehicle requires but do not buy a vehicle with a lower CCA rating.
• Some vehicles require an AGM battery. If your GS 350 came from the factory with an AGM battery installed, you must replace it with another AGM option.

Should You Buy a Flooded or AGM Battery?

• Flooded batteries are the most basic auto battery option. They cost the least upfront, but are not fully sealed. Because of this, some flooded batteries require you to regularly top off the electrolyte inside with distilled water.
• AGM batteries cost more, but provide more power than flooded batteries, allowing you to start your engine more easily in extreme climates.
• AGM batteries cost more upfront but are built to last 2-3X longer than a flooded battery. This makes an AGM battery a better value in the long run.