2016 Mazda 3 Battery Size & Price Guide

Your 2016 Mazda 3 relies on its Group 35 battery to stay operational, and this battery usually lasts between three and five years. However, if you use the lights without turning on the engine a lot or if you leave your doors open overnight, it may drain more quickly. If you’re concerned about your 2016 Mazda 3 battery, here’s how you can check its status and pick a new one if necessary.

How to Make Sure Your Car Battery Isn’t Malfunctioning

Your Mazda 3 has a battery warning light that turns on when something is wrong with your power supply. If you see a red rectangular light that includes plus and minus signs, that means your battery isn’t working properly. There’s a chance that the problem isn’t with your Mazda 3 battery, though; you could have a faulty alternator or accessory belt. Regardless of the cause, you need to pull over immediately.

To determine whether your battery is the culprit or something else is wrong, pay attention to your car’s operations. If it is hard to start your Mazda or if the lights do not come on when you push your key into the ignition, your battery is probably dead. The same is true if your engine sounds slow when it cranks. To confirm your suspicions, take your Mazda 3 to the mechanic as soon as possible.

How to Connect to a Battery Charger

If you don’t have time to make it to a mechanic before your battery completely dies, you must charge it. First, turn off all your engine, lights, and other accessories so that you don’t receive an electric shock. Then, take the black negative cable off the battery before removing the red positive cable. Clean all of the exposed cables with a wire brush so that any lingering dust or corrosion doesn’t start a fire.

After ensuring that your charger isn’t on, connect its positive cable to your battery’s positive terminal and the negative cable to your battery’s negative terminal. Once you’ve double-checked that each cable is with the correct terminal, turn the charger on.

How to Choose the Right Replacement Battery

If you want to know how to replace a car battery permanently, you need to choose the right battery size first. Mazda 3s work best with Group 35 batteries that hold 12 volts of power, but you may need a different size based on your model and engine. For example, if you have a Mazda 3i Sport, a 585 cold cranking amp is your best bet. When in doubt, consult with your mechanic or user’s manual.

When you’re buying a replacement battery, you also need to consider the cost. Batteries for Mazda 3s start around $80, while the highest-quality batteries cost a little under $300. More expensive batteries include features such as two- or three-year warranties, so keep your long-term budget in mind when you choose your replacement.

Keep your Mazda 3 in top condition by learning about proper battery care and choosing the right size replacement battery when yours fails.

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