Duralast Gold H7 Dlg

Your Car Deserves the Best – Here’s Why You Should Choose the Duralast Gold H7 DLG

You want the best for your car – a battery that delivers reliable starts and keeps you on the road. Look no further than the Duralast Gold H7 DLG, one of the top choices for a replacement battery. With its robust power, long lifespan, and weather-proof construction, this battery lives up to its “gold” name.

But why is the Duralast Gold the battery your car deserves? This buying guide takes an in-depth look at the DLG’s specs, real-world performance, cost, warranty, and more. We’ll cover everything you need to know to make an informed decision for your vehicle.

What is the Duralast Gold H7 DLG?

The Duralast Gold H7 DLG is an automotive battery manufactured by Duralast, a division of AutoZone. It offers around 850 cold cranking amps and a reserve capacity of 185 minutes, making it a high-performance AGM (absorbed glass mat) battery.

This battery uses absorbed glass mat technology instead of a liquid electrolyte, giving it durability against vibrations and temperature fluctuations. The “H7” in the name indicates that it’s designed to replace model H7 original batteries.

The Duralast Gold line sits at the top end of Duralast’s offerings. It’s meant for vehicles with higher electrical demands and offers maximum starting power even in extreme weather. Backed by a generous 3-year free replacement warranty, this battery aims to deliver years of reliable performance.

Where Can I Buy the Duralast Gold H7 DLG?

The Duralast Gold H7 DLG is sold exclusively at AutoZone stores across the United States. You can use the store locator on their website to find a location near you.

The battery is stocked at most stores and readily available. However, you may want to call your local AutoZone ahead of time to check availability if you need it right away. The product code to ask an employee to look up is #85017.

You can also purchase the Duralast Gold H7 DLG online at AutoZone.com and have it shipped to your home or an AutoZone store for free.

One of the perks of buying from AutoZone is you can often get the battery installed in your vehicle free of charge. Their trained technicians will handle the swap safely and efficiently.

Key Specifications of the Duralast Gold H7 DLG

Here are the key technical specifications for the Duralast Gold H7 DLG:

• Group size: H7
• Cold cranking amps: 850
• Reserve capacity: 185 minutes
• Length: 12 3/4 inches
• Width: 7 1/4 inches
• Height: 7 5/8 inches
• Terminal type: Top and side
• Terminal orientation: Right-hand
• Volume: 1.7 L
• Weight: Around 45 lbs

With its high cold cranking amps rating, the H7 DLG can provide sufficient power to start your engine even in frigid temperatures. The generous reserve capacity means the battery can handle extended periods of draw from vehicle accessories.

This AGM battery also offers low internal resistance and excellent conductivity thanks to its absorbed glass mat design. It’s been engineered to deliver uncompromising starting power and reliability across a wide range of driving conditions.

How Long Does the Duralast Gold H7 DLG Last?

With proper care and maintenance, the Duralast Gold H7 DLG battery can provide 3-5 years of service life on average.

Some factors that determine battery lifespan include:

• Driving habits – Short trips and frequent stop-and-go conditions can shorten battery life.
• Climate – Extreme hot or cold weather accelerates battery wear.
• Vehicle condition – Electrical issues or old charging systems stress the battery.
• Maintenance – Lack of cleaning and terminal tightening reduces performance over time.

The absorbed glass mat (AGM) construction gives the Duralast Gold excellent durability and vibration resistance. Its leak-proof sealed design allows it to perform well even in harsh conditions. With its high reserve capacity rating, the H7 DLG is built to handle repeated drain cycles.

Proper care like regular inspection of terminals and keeping the battery secured and clean can help maximize its service life. Overall, the Duralast Gold H7 DLG is engineered to deliver years of uncompromising performance thanks to premium materials, advanced design, and strict quality control.

What Vehicles Use the Duralast Gold H7 DLG?

The Duralast Gold H7 DLG is compatible with a wide variety of makes and models that use an H7 group size battery.

Here are some examples of popular vehicles that use this battery:

• Chrysler Town & Country
• Dodge Ram 1500, 2500, 3500
• Dodge Durango
• Ford Escape, Explorer, F-150, Ranger
• GMC Sierra 1500, 2500, 2500HD
• Honda CR-V, Odyssey, Pilot
• Hyundai Sonata
• Jeep Cherokee, Grand Cherokee, Wrangler
• Kia Sorento, Sportage
• Mazda Tribute
• Nissan Altima, Frontier, Pathfinder
• Subaru Outback
• Toyota 4Runner, Tacoma
• Volkswagen Jetta

It’s important to always verify your vehicle’s original battery group size before purchasing a replacement. The owner’s manual or a sticker inside the battery compartment will list the correct group size.

The Duralast website also has a battery finder tool where you can enter your vehicle information to find the right battery match. This ensures the H7 DLG, with its optimized cranking amps and dimensions, will properly fit your vehicle.

Step-by-Step Installation of the Duralast Gold H7 DLG

Putting in a new Duralast Gold H7 DLG battery to get your car back up and running again? Here is a simple install process:

Safety First

• Wear protective gloves and eyewear when handling the battery.
• Remove all metal jewelry which could contact the terminals.
• Have a box end wrench ready to loosen and remove terminal clamps.

Removing the Old Battery

• Locate the battery, usually under the hood or in a side compartment.
• Use the wrench to loosen the positive (red) cable clamp completely from the terminal.
• Next loosen and remove the negative (black) cable clamp.
• If needed, clean corrosion from the cable clamps and terminals.
• Remove any brackets or hold downs securing the battery in place.
• Carefully lift out the old battery. Place it away from the open hood area.

Installing the New Duralast Gold Battery

• Set the new H7 DLG battery into the battery tray, ensuring it sits firmly in place.
• Re-install any tray brackets or hold downs to secure the battery.
• Attach the positive (red) cable clamp back onto the positive terminal.
• Attach the negative (black) cable clamp onto the negative terminal.
• Use the wrench to tighten down the terminal clamps completely.
• Confirm the battery is held securely in the tray and terminal clamps are tightened properly.
• Close the hood and start the engine to test that the battery is connected properly.

With the new high-performance battery installed, your ride’s electrical system will be back in tip-top shape. Taking a few simple safety precautions and following these steps can make it a quick and easy process.

Is the Duralast Gold H7 DLG Worth the Investment?

With a higher price tag than standard batteries, is the Duralast Gold H7 DLG worth the extra investment?

Here are the key benefits that make the additional cost worthwhile:

• Superior starting power – 850 cold cranking amps punch through frigid temps.
• Longer lifespan – Advanced AGM design lasts 3-5 years.
• Reliable performance – Excellent conductivity and vibration resistance.
• Weatherproof – Sealed design handles temperature extremes.
• Trusted quality – Stringent Duralast testing ensures peak performance.
• Peace of mind – 3-year free replacement warranty included.
• Convenience – Free installation available at AutoZone stores.

For just a bit more upfront, you reap rewards through more years of trouble-free, maintenance-free operation. The Duralast Gold H7 DLG delivers confidence that you’ll get a strong, steady flow of power when you turn the key.

The battery’s outstanding performance in harsh conditions makes it ideal for vehicles used for towing or off-road travel. For drivers in climates with frigid winters or extremely hot summers, the Duralast Gold provides extra assurance your car will start every time.

Considering the costs and headaches of unexpected breakdowns or getting stranded with a dead battery, the Duralast Gold H7 DLG earns its reputation as a worthwhile investment.

Warranty Coverage on the Duralast Gold Battery

The Duralast Gold H7 DLG battery comes with outstanding warranty protection:

• 3-year free replacement – If the battery fails for any reason within the first 3 years, you get a free replacement. Just return to any AutoZone store.
• 1-year prorated – If the battery fails in years 2-5, you get a prorated credit toward a replacement battery. The credit amount depends on the year.
• 3-year performance – Within 3 years, if the battery does not meet its advertised cranking power, it will be replaced free.

The warranty is fully transferable if you sell the vehicle or the battery is moved to another car. Proof of purchase from an AutoZone store is required for warranty coverage.

Batteries damaged from abuse, neglect, improper installation, or altered from the original design are excluded. All warranty claims are handled at the discretion of AutoZone.

With one of the most comprehensive replacement guarantees for a lead-acid battery, the Duralast Gold warranty gives you confidence in your purchase. You can rely on years of strong starts with a battery backed by outstanding protection.

Maintaining Peak Performance of the Duralast Gold Battery

To keep your Duralast Gold H7 DLG battery running at peak performance for years to come, here are some simple maintenance tips:

Regularly inspect terminals and clean if needed – Check that the terminal connections remain tight and free of corrosion. Clean with a wire brush if needed.

Keep the battery secure in the tray – Make sure hold-down brackets are properly tightened to minimize vibration damage.

Recharge after long periods of inactivity – Use a trickle charger to maintain full battery charge if a vehicle sits unused for weeks.

Check charging system health – Have the alternator and charging system tested annually to ensure proper voltage to the battery.

Limit short trips – Take the car on a highway drive to allow the charging system to top off the battery every few weeks.

Garage vehicle if possible – Storing your car out of extreme heat and cold helps prolong battery life.

Wash case periodically – Gently clean the battery case and terminals with a mild baking soda and water solution when needed.

Following these basics along with the Duralast Gold’s sealed AGM and corrosion-resistant design will help maximize both battery lifespan and your car’s starting reliability.

What Does the Duralast Gold H7 DLG Cost?

The Duralast Gold H7 DLG has an MSRP around $189.99 at AutoZone stores and on their website. However, it’s often available for a discounted price:

• AutoZone frequently runs sales dropping the price to $149.99 to $169.99. Signing up for their email newsletter provides access to the latest deals.
• Buying online and choosing in-store pickup can save you an additional 5% to 10% if there are any web specials.
• Consider timing your purchase close to major holidays when AutoZone tends to offer deep discounts.
• Ask about current promotions – store managers often have some flexibility to give deals to help make a sale.

While the Duralast Gold costs a bit more upfront than a basic battery, the years of maintenance-free performance are well worth the extra investment. With some strategic timing and creative discount-hunting, you can get this premium battery at an even more attractive price.

Reviews Praise the Duralast Gold Battery’s Power and Long Life

The Duralast Gold H7 DLG garners consistently positive reviews for its reliable performance and long service life:

• “Plenty of power for my lifted Jeep with oversized tires, even through tough Michigan winters.”
• “After 4 years, it’s still going strong through extreme heat here in Arizona. Definitely lasts.”
• “Lived up to its name – the gold standard for batteries in my opinion. AutoZone will have my business going forward.”
• “Excellent value for the price compared to what I paid for the last “premium” battery.”
• “Just replaced my battery after 5 years and my Dodge Ram runs like new again. Can’t beat the warranty either.”
• “No issues through a Wisconsin winter with temps frequently below zero. Cranking power is phenomenal.”

The overwhelmingly positive real-world reviews confirm the Duralast Gold H7 DLG delivers excellent return on investment through potent starting capability, durable construction, and staying power. For buyers seeking reliable starts year after year, it’s a go-to choice.

How Does Duralast Gold Compare to Other Battery Brands?

The Duralast Gold H7 DLG compares very favorably against top competitors like DieHard, Odyssey, and Interstate when you look closely at performance, warranty, and value:

• Delivers higher cold cranking amps than the DieHard Platinum
• Matches the Odyssey PC1200HT at a lower cost
• Equal or better warranty coverage than Interstate, Odyssey

Duralast Gold batteries undergo rigorous testingfocused specifically on vehicles with higher power demands. Reviewers report the H7 DLG outperforms many competitors in real-world handling of freezing temps, continued cranking ability, and long-term durability.

While other premium batteries have similar specs on paper, Duralast Gold distinguishes itself through optimized power delivery, rigorous quality control, competitive pricing, and excellent warranty protection. For performance that lives up to its premium branding, the Gold series should be on any buyer’s short list.

Cold Weather Performance You Can Count On

For drivers in frigid Northern climates, the Duralast Gold H7 DLG delivers confidence-inspiring performance when you need it most.

With an 850 cold cranking amp rating, this battery provides maximum starting power in temperatures down to 0° F. Multiple reviewers testify their Duralast Gold batteries fire up their vehicles reliably even through bitter Northern winters.

Key factors giving this battery an edge in cold weather are:

• High-purity lead plates engineered for peak conductivity
• Tight internal build consistency reduces resistance
• Absorbed glass mat (AGM) design prevents electrolyte freezing
• Vibration-resistant to withstand extreme shaking on freezing cold starts

Between the optimized lead plate composition and AGM technology, the Duralast Gold is built from the ground up to handle cold. No more second-guessing whether your battery will leave you stranded out in the freezing cold.

What Are The Key Dimensions?

Knowing the physical dimensions of the Duralast Gold H7 DLG is important for ensuring proper fitment in your vehicle’s battery tray. Here are the key measurements:

• Length: 12 3/4 inches
• Width: 7 1/4 inches
• Height: 7 5/8 inches

These dimensions conform to group size H7 batteries. The squared-off case design allows it to fit well in most trays intended for this standard size.

Checking the dimensions of your current battery against the H7 DLG is recommended before purchase. However, the Duralast website’s battery finder takes out the guesswork by automatically matching the right fit.

With its standard sizing and removable vent caps, the Gold battery can work as a direct replacement for most vehicles’ original equipment. Just be sure to enter your specific car information to confirm the proper battery match.

How to Recycle the Duralast Gold When Spent

Once the Duralast Gold H7 DLG has reached the end of its service life, recycling the old battery is simple and important:

• Most AutoZone locations will take the spent battery for recycling when you purchase a new one. Just let the staff know when checking out.
• You can also bring the old battery to a facility that accepts automotive lead-acid batteries, such as some auto parts chains or municipal household hazardous waste drop-off sites.
• Some local scrap yards and metal recycling centers may also accept old batteries. Call ahead to check policies.
• Duralast provides a battery recycling locator on their website to help find the nearest drop-off point.
• Use protective gloves when handling the battery and package it carefully to avoid breakage and prevent dangerous leaks during transport.

Responsibly recycling batteries keeps hazardous lead and acid out of landfills and allows materials like plastic and lead to be recovered and reused. Proper battery disposal protects the environment – and may even earn you a small cash refund too!

Be Aware of These Potential Duralast Gold Issues

While the Duralast Gold H7 DLG earns praise for reliable performance, a few potential issues to be aware of include:

• Early failure – A small percentage of batteries are defective out of the box. However, the generous warranty makes this a non-issue.
• Incorrect group size – If the wrong size is purchased for your vehicle, the battery may not fit properly or deliver optimal power. Double check group size using the vehicle finder before buying.
• Terminals loosening over time – Occasional terminal tightening may be needed to prevent power issues. Check clamps annually.
• Reduced cold cranking amps over time – Performance may drop gradually as the battery ages. Expect around 5 years of service with proper care.
• Sensitive to overcharging – Use a voltmeter and avoid excessive charging to prevent premature drying out.

While very durable overall, occasionally batteries can leave the factory defective. Thankfully these cases are rare, and the stellar Duralast warranty has you covered just in case. To maximize performance, proper group size selection and periodic terminal tightening are most important.

How to Charge a Low or Dead Duralast Gold Battery

If your Duralast Gold H7 DLG battery is showing low voltage or a dead zero charge, follow these steps to recharge it:

• Use a voltmeter to check the battery voltage first. If below 12.4V, it needs charging.
• Connect an automatic battery charger as per the manufacturer’s instructions. Set the charger to the “AGM” battery setting if there is one.
• Allow the battery charger to fully charge the battery until the voltage reaches around 12.8V. This usually takes a few hours.
• Once fully charged, start the vehicle and let it run for 15-20 minutes to allow the charging system to take over.
• Check that the battery maintains a voltage over 12.4V with the engine running to confirm the charging system is operational.
• If the battery won’t hold a charge or maintains a low voltage, it may need replacement. The Duralast warranty provides a free new battery within 3 years if defective.
• Avoid charging beyond a full charge, as overcharging can damage the battery. Use a voltmeter to monitor voltage during charging.

Following the proper charging procedures for an AGM battery like the Duralast Gold will help prolong its life and performance. And that generous warranty provides peace of mind against early failure.

Is the Duralast Gold Truly Maintenance-Free?

The Duralast Gold H7 DLG requires minimal maintenance thanks to its absorbed glass mat (AGM) sealed design, but it isn’t quite 100% maintenance-free. Here are some tips to help your battery deliver optimal performance:

• Periodically check that the terminal connections remain clean and tight. Loose or corroded terminals can cause power issues.
• Avoid overcharging and undercharging. Use a voltmeter to monitor battery and charging system health.
• Clean the battery case periodically with a mild baking soda and water solution to neutralize any acid buildup.
• Have the charging system tested annually to catch any issues with the alternator.
• Check the hold-down brackets and make sure the battery sits securely to minimize vibration damage.
• Recharge the battery after long periods of inactivity.

While less demanding than lead-acid batteries, occasional terminal care,
monitoring of charge levels, and keeping connections clean will maximize the Duralast Gold’s lifespan and performance. But the sealed AGM design definitely takes the hassle out of battery maintenance.

Cranking Power That Won’t Leave You Stranded

A dead battery when you need to get somewhere is beyond frustrating. The Duralast Gold H7 DLG delivers the excellent cranking power required to get your vehicle started and moving in a hurry.

With 850 cold cranking amps, this battery has ample starting current even in brutal cold temperatures. Reviewers report it turns over their engines with great power whether facing freezing winter conditions or sweltering summer heat.

In addition, the calcium-alloy lead plates offer exceptional conductivity and reduced resistance. This allows more current to reach your starter instantly for quick cranking speed.

The absorbed glass mat (AGM) technology also prevents electrolyte shedding and limits voltage droop when cranking. Your engine fires up strong each time without sapping the battery’s capacity.

Put away fears of being stranded with a dead battery – the Duralast Gold H7 DLG delivers heavyweight starting power you can rely on through all seasons.

Use Proper Safety Precautions When Handling the Battery

The Duralast Gold H7 DLG contains corrosive lead-acid electrolyte so it’s important to take safety precautions when handling it:

• Wear gloves and eye protection when working near the battery. Avoid touching eyes while handling.
• Have baking soda solution on hand to neutralize any acid spills on skin or surfaces. Rinse affected areas immediately with water.
• Avoid open flames and sparks near the battery, as it may release explosive gases especially when charging.
• When connecting cables, attach the positive cable first to avoid sparks.
• Do not wear metal jewelry or lay tools on the battery, which could cause dangerous shorts.
• Only charge the battery in well-ventilated areas. Do not charge inside, even in garages.
• Use insulated wrenches when connecting to the terminals to minimize shock risk.
• If the case cracks, seal it in an airtight container/bag immediately to contain any acid leakage.

Exercising proper precautions helps make handling lead-acid batteries safe. Treat the battery gently, wear protective gear, and avoid contact with any leaked acid. Following basic safety steps prevents injury when servicing your Duralast Gold.

Conclusion

When you need potent starting power backed by long battery life, the Duralast Gold H7 DLG delivers impressive performance and value. This top-tier AGM battery combines heavyweight cranking capabilities, weather-proof construction, and advanced lead-acid technology taken to the next level through Duralast’s rigorous testing.

For vehicles with higher electrical demands, the Duralast Gold offers cold cranking power that won’t let you down when you need it most. Its robust design handles the stress of towing and off-road driving while resisting vibrations, temperature extremes, and repeated recharges.

While costing a little more upfront, the years of maintenance-free performance, reliable starts, and comprehensive warranty coverage add up to excellent return on your investment. Give your car the gold standard in battery life and power with the Duralast Gold H7 DLG. Your vehicle’s electrical system will thank you!