Cadillac Deville Car and Truck Battery

Batteries Plus has the replacement batteries you need for your 2005 or earlier Cadillac DeVille. Are you having a hard time starting your engine? Bring your DeVille to your neighborhood Batteries Plus location for a free battery test. Looking for a new battery? Shop our selection of replacement batteries from brands like Duracell, Optima and our exclusive premium brand X2Power. We even offer installation with a new auto battery purchase (valid at most locations on most vehicle makes and models).

Need a new key fob for your Cadillac DeVille? We offer key fob replacement service too (valid at participating locations only). Plus, you'll find replacement headlight bulbs and other essentials in our Auto Center.

How Do I Know What Battery to Get for My Car?

You will need to know the following pieces of information before picking out a new car battery:

• The correct BCI group battery size - is found in your owner's manual or online
• The correct CCA rating - is found in your owner's manual or online

What are the Differences Between Flooded and AGM Batteries?

• There are 2 types of truck batteries: flooded & AGM.
• Flooded batteries are more affordable than AGM batteries, but don't last as long.
• AGM batteries are more expensive, but are made to last longer. This makes them a better investment in the long run.
• AGM batteries are also more powerful than flooded batteries, allowing you to start your engine more easily in extreme weather.
• If your vehicle came from the manufacturer with an AGM battery installed, you must replace it with another AGM battery.