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DieHard Battery Review: Is It Worth Buying?

  • By: Chris Patton
  • Date: December 23, 2020
  • Time to read: 6 min.

When you’re shopping around for a replacement battery for your vehicle, there is a high chance you will come across DieHard batteries. These batteries are among the top options to go for in the market and for good reason. They come with a tough build and several extra features you won’t find in conventional batteries.

You may be wondering if these batteries actually live up to the hype or are just another brand looking to rip you off your hard-earned money. Well, on this page, you will learn everything you need to know.

This DieHard battery review covers everything you need to know about this brand and its offers. It also provides details on their available models and the benefits of investing in a DieHard battery.

Diehard Batteries: Impressive Features

diehard batteries review

Stamped Grid Technology

DieHard Gold batteries are built with Stamped Grid technology which is a stronger and more durable positive grid. This ensures that your vehicle gets enough power for a quick start every time. In addition to that, this technology virtually eliminates premature failure which is a big cause for concern in most conventional batteries.

An extra perk of this feature is that it would boost your battery life. A more durable grid is your answer to many battery problems that usually develop within the warranty period and may not be covered by warranty. This new technology would make your battery corrosion-resistant and toughen up its parts against the harsh elements of the weather.

Superior Starting Performance

Superior starting performance is another big plus of picking DieHard batteries. Thanks to its intuitive features these batteries are able to deliver 70% better electric flow which allows for more consistent starts and superior performance in any climatic condition. This would actually help especially in colder climates where battery performance is reasonably inconsistent and hot climates where you would have to worry about poor performance and constant drains as the weather picks up.

Built to Last Longer than Flooded Batteries

With DieHard Platinum batteries, you won’t have to worry about buying a new battery too soon. These batteries are designed to last you over 3 years regardless of the climatic condition of the area you live in.

When compared to a flooded battery, they will last 30% longer than your standard flooded battery. This is also thanks to the Stamped Grid technology but you also will find that the platinum models are built with increased density so that they are more resistant to factors like corrosion that would lead to deterioration and rusting. This, in turn, boosts the cycling life of the battery.

Better Power Output

Not only will DieHard Platinum batteries deliver the needed bursts of power to start your car but they are engineered to meet and exceed vehicle starting and reserve capacity power requirements. They are designed to deliver superior power for today’s power-hungry vehicles. Say, if you own a vehicle with start-stop technology or high demand electrical accessories like heated seats, back up cameras, plug-in, and navigation accessories, then this battery would handle the heavy load with ease.

Downsides of DieHard Batteries

Expensive

When it comes to purchasing AGM type batteries, you would find out that they are more expensive than the flooded battery type in your vehicle. The good news is that with this extra cost comes several outstanding features like a longer service life, top-notch performance, and solid construction. These batteries can last you twice as long as AGM types while offering up to 10x the vibration resistance and performance.

Warranty Issues

You will find up to 3 years of coverage when you purchase a DieHard battery but this is next to nothing if you purchase from the wrong place. When picking the store or online site to purchase from, you should read up previous buyers’ reviews on warranty converge to know if the manufacturer will honor the warranty if you buy from that seller. This should help you get the much-needed help if your battery fails to live up to the hype.

DieHard Platinum AGM Battery Models and Specs

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DieHard Platinum Batteries are built to be tough and engineered to provide power for vehicles with high-demand electrical accessories.

DieHard Platinum AGM Battery, Group Size 65

  • Amp Hour: 68.0 AH
  • BCI Group Size: 65
  • Cold Cranking Amperage: 750 A
  • Cranking Amperage: 935 A
  • Height: 7.437 in
  • Length: 12.06 in
  • Width: 7.562 in
  • Negative Terminal Location: Top Right
  • Positive Terminal Location: Top Left
  • Reserve Capacity: 120 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 42.5 lbs
  • Warranty: 3-year Free Replacement

DieHard Platinum AGM Battery, Group Size H7

  • Amp Hour: 80.0 AH
  • Cold Cranking Amperage: 850 A
  • Cranking Amperage: 1000 A
  • Height: 7.5 in
  • Length: 12.437 in
  • Width: 6.937 in
  • Negative Terminal Location: Top Left
  • Positive Terminal Location: Top Right
  • Reserve Capacity: 140 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 51.8 lbs
  • Warranty: 3-year Free Replacement

DieHard Platinum AGM Battery, Group Size H8

  • Amp Hour: 95.0 AH
  • Cold Cranking Amperage: 900 A
  • Cranking Amperage: 1000 A
  • Height: 7.5 in
  • Length: 13.937 in
  • Width: 6.937 in
  • Negative Terminal Location: Top Left
  • Positive Terminal Location: Top Right
  • Reserve Capacity: 160 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 58.7 lb
  • Warranty: 3-year Free Replacement

DieHard Platinum AGM Battery, Group Size H6

  • Amp Hour: 70.0 AH
  • Cold Cranking Amperage: 760 A
  • Cranking Amperage: 950 A
  • Height: 7.5 in
  • Length: 11 in
  • Width: 6.937 in
  • Negative Terminal Location: Top Left
  • Positive Terminal Location: Top Right
  • Reserve Capacity: 120 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 45.6 lb
  • Warranty: 3-year Free Replacement

DieHard Gold Battery Models and Specs

DieHard Gold Batteries are built to deliver maximum starting power in any climatic condition. Whether you’re running your car in the cold of the winter or in the heat of the summer, these batteries would get your vehicles started.

DieHard Gold Battery, Group Size 65

  • BCI Group Size: 65
  • Cold Cranking Amperage: 850 A
  • Cranking Amperage: 1000 A
  • Height: 7.562 in
  • Length: 12.06 in
  • Width: 7.562 in
  • Negative Terminal Location: Top Right
  • Positive Terminal Location: Top Left
  • Reserve Capacity: 150 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 45.21 lbs
  • Warranty: 3-year Free Replacement

DieHard Gold Battery, Group Size H6

  • Cold Cranking Amperage: 730 A
  • Cranking Amperage: 910 A
  • Height: 7.5 in
  • Length: 11 in
  • Width: 6.937 in
  • Negative Terminal Location: Top Left
  • Positive Terminal Location: Top Right
  • Reserve Capacity: 115 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 38.81 lb
  • Warranty: 3-year Free Replacement

DieHard Gold Battery, Group Size H8

  • Cold Cranking Amperage: 900 A
  • Cranking Amperage: 1000 A
  • Height: 7.5 in
  • Length: 13.937 in
  • Width: 6.937 in
  • Negative Terminal Location: Top Left
  • Positive Terminal Location: Top Right
  • Reserve Capacity: 150 min
  • Terminal Type: Top Mount
  • Voltage: 12.0 VDC
  • Weight: 48.01 lb
  • Warranty: 3-year Free Replacement

Other DieHard Battery Series

  • DieHard Silver Series
  • DieHard Red Series

Diehard Batteries: Best Alternatives to Consider

AC Delco AGM Batteries

With a 36-month free replacement warranty backing their batteries, ACDelco is one of the best picks for car owners looking for powerful batteries that won’t fail in any climatic condition. Their batteries are designed to meet and exceed all OE specifications, making them great picks for high-cycling applications.

Thanks to their AGM design, ACDelco automotive batteries are spill-proof and maintenance-free. This saves you a lot of time that you would spend checking water levels and ensuring there are no leaks that would lead to serious car problems.

 

XS Power Batteries

XS Power batteries would cost you a bit more, but buying one of them is an investment that would be worth it in the end. If you need a battery that would deliver more power for your electrical needs, then you can’t go wrong with an XS Power model.

XS Power batteries come with an AGM design that makes them last longer than flooded batteries while offering superior performance with each use.

 

FAQs

Is DieHard a Good Battery?

DieHard is one of the leading battery brands in the industry thanks to their durable batteries that longer than most. They will serve you in the bitterly cold weather and in the harsh summer heat.

Where can I Find DieHard Batteries?

If you want a place where you can shop as many options as you want, then your best spot should be online. There you can pick from a long line of options and also, check reviews from previous users.

Wrap-up

DieHard batteries mean exactly what the name of the brand implies. They would die-hard (last you really long) while offering superior performance unlike with flooded batteries. The brand offers a long line of battery models that would suit the needs of every vehicle owner.