Why won't my TLX battery stay charged?

A car battery that needs to be jump-started every time is as good as dead. The battery might be old. Or, you may have a habit of leaving your car doors open and the dome lights on during the night. Stop by for a free battery test at your favorite Firestone Complete Auto Care and learn more about your battery's charge.

What do you do with my dead TLX battery?

We recycle it! Nearly 100% of all lead-acid batteries are recyclable.

How much will replacing my Acura TLX’s battery cost if I get a DieHard battery?

Get affordable prices on Acura TLX batteries by using one of our limited-time battery deals. Plus, all DieHard car batteries come with a free replacement warranty and extra coverage with DieHard Assurance.

How long can I expect my car battery to last?

You can usually get three to five years out of your car battery. However, battery type, how well you maintain your battery, and your driving habits can all affect your battery’s lifespan.

Why is there white, flaky stuff around my TLX’s battery post?

The white, flaky stuff that can build up around your TLX’s battery terminals is known as corrosion. Acid leaking from your vehicle’s battery post can have a chemical reaction with the air, leading to an accumulation of the white, powdery substance over time. Corrosion can affect the flow of electricity between your battery and the electrical system in your TLX, possibly causing issues with electrical performance and starting. If left unaddressed for long enough, it may even cause your battery to prematurely fail.

What do I do about corrosion on my TLX car battery?

You can help prevent or get rid of corrosion by regularly inspecting and cleaning your battery terminals. Before cleaning your battery, see your TLX owner's manual to learn how to disconnect the battery cables. After disconnecting the cables, use a mixture of water and baking soda, a wire brush, and a rag to carefully clean the terminals.

Where can I find a battery for my TLX?

Your local Firestone Complete Auto Care sells and installs TLX batteries in your neighborhood. Our Firestone Direct mobile vans can even come to you and do it! Learn more about mobile battery services.

Car Batteries for 2016 Acura TLX

Get a New Acura Battery

Get a Battery for Your Acura TLX

The middle of nowhere is the wrong place to have a weak battery. Shop replacement batteries for 2016 Acura TLX today and schedule a quick installation at Firestone Complete Auto Care.

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2016 Acura TLX Battery Replacement & Size

Not sure what battery to get for your Acura TLX? Use this chart to find the right battery size and CCAs for your Acura TLX.

Battery	Engine	Warranty		Cold Cranking Amps
48H6	V6/3.5L	Replacement 36 months	Performance months	730
H6-AGM	V6/3.5L	Replacement 36 months	Performance months	760
26R-3	L4/2.4L	Replacement 24 months	Performance months	575
35-2	L4/2.4L	Replacement 36 months	Performance months	640
35-AGM	L4/2.4L	Replacement 36 months	Performance months	650

BATTERIES
V6/3.5L - Battery: 48H6 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 730
V6/3.5L - Battery: H6-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 760
L4/2.4L - Battery: 26R-3 - Warranty: Replacement 24 months, Performance months - Cold Cranking Amps: 575
L4/2.4L - Battery: 35-2 - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 640
L4/2.4L - Battery: 35-AGM - Warranty: Replacement 36 months, Performance months - Cold Cranking Amps: 650

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Buy the Right Battery for Your Acura TLX

Your TLX doesn't have an expiration date, but its battery does. Generally, car batteries last from three to five years. You want to replace your 2016 Acura TLX battery before it fails and leaves you stranded. Look out for symptoms of a faulty car battery. A slow engine crank, a blinking battery or check engine light, bloated battery case, corroded battery terminals, or faded headlights may all indicate that your battery needs attention.

You can also get a Free Battery Test at your local Firestone Complete Auto Care. With computerized testing we can see how much charge is left in your battery. Drop in for a free battery check and, if needed, get your Acura TLX a replacement battery. Automotive batteries are just one of our many areas of expertise. Our technicians are well-acquainted with Acura’s service specs for TLX car batteries’ reserve capacities and cold cranking amps. Get help choosing the battery size that matches your vehicle, and schedule a fast car battery replacement at your earliest convenience.

Is There a DieHard Battery for TLXs?

We know what’s best for your Acura TLX, which is why we carry just that. You need a reliable, durable and powerful battery in even some of the toughest conditions. DieHard TLX batteries surpass expectations and house the latest technology to meet the increasing power demands of new vehicles. They're no ordinary battery, they're extraordinary. Buy a DieHard battery for your Acura TLX and get behind the wheel with confidence. Why? Because your battery will perform when you need it. That's the kind of battery we deliver.

Caring for a New Acura TLX Battery

Have you recently had a fresh battery installed in your Acura TLX? Good thinking! Now, help it last longer and stay charged by caring for it from the get-go. Help extend your car battery’s life by cutting back on unnecessary short trips, cleaning your battery posts, and avoiding radio and electronic component use when the engine is off.