Optima Batteries 8040-218 Car Battery Review

Optima Batteries 8040-218 Car Battery Review

Customizing your car is a ritual that stretches back almost as long as the history of the automobile itself. Ever since the internal combustion engine was mounted to something resembling a chassis with wheels, people have been obsessed with tinkering away at it until it does exactly what they need.

There is a certain kind of catharsis to working on your car, and the satisfaction is a feeling that is matched only by similar mechanically in-depth hobbies. Of course, you don’t have to be versed in mechanics to enjoy tweaking your car, but it helps to have a working knowledge. Your car battery is one of the more important components.

Optima Batteries 8040-218 D35 YellowTop Dual Purpose Battery

source: optimabatteries.com

Today, we are going to be reviewing a car battery, and not just any model. In fact, we’ll be taking a look at the YellowTop battery from Optima Batteries, which is designed to be a dual purpose battery thanks to its enhanced capabilities. Before that, however, let’s look at why you need to take care when buying your new car battery.

Of course, the main reason why you should research your car battery purchase before making it is that it may end up saving you quite a bit of money. Since car batteries are products that are rarely returnable, you can waste quite a bit of money if you end up ordering the wrong model.

You will want to make sure that your car battery fits into your vehicle in the first place, but you will also want to ensure that it is capable of powering everything that you need it to. To that end, before starting our review, we’ll take a look at two aspects that are critical to any car battery purchase.

Vibration Resistance

One of the best measures of how resilient your battery is would be its vibration resistance. Since car batteries are exposed to strong vibrations when they are installed in the engine bay of your vehicle, you will need to purchase a model that can handle them without malfunctioning.

Of course, your battery will need more than just vibration resistance so that it can last a long time, but this feature makes it easier for your battery not to shake itself apart. There are many delicate parts in some batteries, and high-performance models ensure that they are all reinforced to deal with these vibrations.

Spill Resistance

The last thing that you want happening with a car battery is to have the acid come spilling out of it into your engine bay, or even worse, onto you. Whether or not a battery is spillproof will have an influence on whether you end up purchasing it for more reasons beyond your safety while handling it, however.

A battery that is spillproof will be easier to mount in your engine as you won't have to worry about keeping it oriented right side up. Being able to install your battery wherever you like is referred to as mounting flexibility, and it is necessary for engines with a lot of aftermarket parts that have been added.

The Product


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    Designed to start in temperature extremes, whether cold or hot
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    Like other Optima models, over 15 times more resistant to vibration
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    Battery is maintenance-free for improved service life over competitors
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    Service life in recharge cycles: over 300 cycles
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    Battery uses Spiral Cell technology for improved performance in a lighter package
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    Battery is spillproof so that it may be mounted in many positions
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    Ideal for use with more powerful vehicle sound systems
Optima Batteries 8040-218 D35 YellowTop Dual Purpose Battery

source: partsgarage.com.au

The Optima Batteries YellowTop is designed as a dual purpose battery which can either be used as a more powerful starter or as a battery that is dedicated to powering your electronics. When you find that the RedTop series isn’t powerful enough for your needs, you will want to resort to a YellowTop.


The YellowTop is in many ways a big brother to the RedTop series of batteries that is also sold by Optima. This company is known for making some of the best batteries, and it is reflected in this model. The YelloTop features a wide range of aspects that make it more qualified for heavy-duty use.

For instance, this battery is a better option for use in harsh conditions because it can resist both higher and lower temperatures than many other products. Aside from this battery's resilience, you will also find that it is much more capable than many of the alternatives, a necessary feature for a dual purpose model.

Whether you are looking to power your new audio system or you need the extra starting power to get your engine going, the YellowTop should be able to provide everything you need. This battery also has the added benefit of being easier to install than many other options that you can choose from.

What Others Say

Of course, this battery shares a similar design with the rest of the series that are produced by Optima Batteries, which means that it has many of the same advantages.

Most customers were impressed by how easy it is to get this battery mounted in your engine bay and connected to your car's electrical system. If you are new to aftermarket car batteries, there are few more convenient options than the YellowTop.

Many of the bad reviews had complaints directed at this price of this battery, with reviewers arguing that this model should be cheaper. Keep in mind that this constitutes a large minority of the reviews.

Buying Advice

When it comes to purchasing any battery, you will want to be sure that you are getting it for a reasonable enough price. While the YellowTop is one of the more expensive options, you will find that this battery is worth the price. You can typically find one of these models available for around 270 dollars.

Optima Batteries 8040-218 D35 YellowTop Dual Purpose Battery

source: partsgarage.com.au


Thank you for taking the time to read our review of the Optima Batteries YellowTop, one of the best options you have when searching for the ideal car battery. Feel free to leave a comment down below.

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