DieHard Platinum AGM (Absorbent Glass Mat) batteries are specifically designed for today's power hungry vehicles. DieHard Platinum AGM batteries are engineered to provide up to 2x the life vs. a standard flooded battery. This battery is ideal for vehicles with start-stop technology or high demand electrical accessories (back-up cameras, heated seats, navigation, plug-in accessories) which put a heavier load on the battery. DieHard Platinum AGM batteries are engineered with Stamped Grid technology, which features a stronger and more durable positive and negative grid design. Order your DieHard vehicle battery replacement today. Enjoy reliable starting power with no maintenance every season.
Product Features:
UL validated. Contributes to a Circular Economy. DieHard AGM Batteries contain a minimum of 94% post-consumer recycled polypropylene and lead content using a closed-cycle mass balance system.
AGM technology supports high power demands and accessories or newer vehicles with start-stop technology.
Up to 2X longer lifespan compared to standard flooded batteries.
Exceptional performance in high temperature climates.
Superior starting power in cold weather conditions
Exceeds the vehicle manufacturer's battery starting and reserve capacity power requirements with added AGM technology.
Maintenance free with a non-spillable design allows for installation in any location, including inside passenger compartment.
Higher level of vibration resistance compared to standard flooded batteries.
Constructed with stamped grid technology for 3X more corrosion resistance, increased durability and full grid utilization for 60% more electrical flow compared to other grid designs.
Our stamped grid manufacturing process uses 20% less energy and releases 20% fewer greenhouse gas emissions than other manufacturing methods.
Specifications
Amp Hour Capacity at 20 Hours:
14
Height:
5.625 in
Length:
5.875 in
Voltage:
12.0 VDC
3.73 out of 5
15 Customer Reviews
64%of respondents would recommend this to a friend
Ratings Distribution
5 Stars
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Most Liked Positive Review
Good Aux Battery Replacement for Jeep JL Wrangler 3.6
I've had this in my 2018 Jeep JL Wrangler since March and it has had no issues. I don't use the ESS except on very rare occasions, so it doesn't get much stress, but it handles it just fine when I have tried it. At least on paper, it should be better than the OEM aux battery, given that it is an AGM battery. I intend to replace it at 5 years, even if it is still working. It also fit perfectly.
Most Liked Negative Review
Trash
Die Hard become from the best of the best to the most expensive, overpriced and overrated ones with awful costumer service. I buy 3 differents batteries Die Hard for two different cars thinking what im buying is the best and the peace of mind is going to work every time but no i ended buying the less reliable battery brand in my life. And don't tell me probable a bad batch or the cars have something wrong or was time to replace it. In 12 months I replaced 1 battery 3 times and the others two twice. Cold weather kills it like nothing. I will never ever will buy another Die Hard or Advance Auto battery.
The battery came with different connections than the original. The original has round connection posts, this one has threads. Do I need to buy universal posts and add them to the battery?
https://shop.advanceautoparts.com/p/diehard-platinum-agm-battery-aux14-group-size-200-cca-14-amp-hour-capacity-best-for-high-electrical-demands-aux14-1/12268738-P
Verified Reply - John the Car-Doc
Yes, Jon! If your original battery has a round post, then you'll need the round adapter for the battery terminal of this DieHard Platinum AGM Battery - Part # AUX14-1 to connect it with a clamp instead of a bolt and nut. To check compatibility, please provide your vehicle's year, make, model, and engine size, so I can assist you further. For more information, please call us at 1-877-ADVANCE (238-2623) and one of our representatives will gladly assist you with any questions or concerns you may have.
What is the warranty on a 51R battery
Verified Reply - Steve
Hi Michael, I'm glad to help you! We do handle only technical questions regarding product fitments, specifications, diagnosis and repairs. For warranty related quires, please feel free to call us at: 1-877-ADVANCE (238-2623) or contact our "Live Chat" support and one of our representatives will gladly assist you with any questions or concerns you may have.
Does the Diehard battery part# AUX14-1 fit a 2002 BMW R1150RT motorcycle?
Verified Reply - Steve
Hi Frederick, I'm glad to help you! This DieHard Platinum AGM Battery (Part # AUX14-1) does not fit your 2002 BMW R1150RT. The exact battery for your vehicle is currently unavailable online. I would suggest that you visit the nearest Advance Auto Parts store to check the availability of this part.
Will you install this battery?
Verified Reply - John the Car-Doc
Hi Susan, I'm glad to assist you! We'll swap out your old battery and install the new battery, free with purchase. However, I would recommend you to call us at 1-877-ADVANCE (238-2623) and press option 3 so that you could speak to our store customer care and they will be in a better position to assist you.
Need boat battery,trolling time over 2oo minutes.
Verified Reply - Steve
Hi Edward! We do not list any specific for boat batteries online. Since you didn't mention the specific ampere requirements, it's hard to tell for sure. You would have to match one by the ampere rating of the battery what is on your boat accordingly what we offer.