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Ignitions and Electrical Charging Systems

DieHard Platinum AGM

Platinum AGM H7 Battery

$324.95 $259.99 Save $64.96

SKU: H7-AGM

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In Stock
Ships by Aug 4
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INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The DieHard Platinum AGM H7 battery is engineered to meet the power demands of modern vehicles, particularly those equipped with start-stop technology or numerous electrical accessories. Its Absorbed Glass Mat (AGM) construction provides a longer lifespan, up to twice that of traditional flooded batteries, and offers exceptional performance in extreme temperatures, from cold starts to hot climates. This battery utilizes DieHard's Stamped Grid technology for both its positive and negative grids, resulting in a stronger, more durable design. This construction offers 3x more corrosion resistance and 60% more electrical flow compared to other grid designs, ensuring reliable power delivery. The maintenance-free, non-spillable design allows for installation in virtually any location, including inside the vehicle's passenger compartment. Key specifications include 850 Cold Cranking Amps (CCA) and 1000 Cranking Amps (CA), with a reserve capacity of 140 minutes at a 25-amp load. The BCI Group Size is 94R, with DIN Group Size H7 and EN Group Size LN4, and it operates at 12.0 VDC. The battery also features a 4-year replacement warranty. It's important to note that while this battery is designed as an exact fit for certain vehicles, such as the 2014 Chevrolet Cruze Diesel (OE Spec: OE Group H7 AGM, OE CCA 730), some installations may require specific considerations. Professional installation is recommended for certain vehicles, and the battery is vented to the outside of the vehicle.

MIA's Description

The DieHard Platinum AGM H7 battery is an Absorbed Glass Mat (AGM) battery designed for vehicles with high power demands and start-stop technology. It offers up to 2x longer lifespan than standard flooded batteries and provides superior starting power in cold weather and exceptional performance in high temperatures. This battery features stamped grid technology for increased durability and corrosion resistance.

Fitment

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Specifications

BrandDieHard Platinum AGM
Part NumberH7-AGM
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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