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Ignitions and Electrical› Charging Systems

DieHard

12V Battery 600 CCA

$374.99 $209.99 Save $165.00

SKU: 121R-2

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The DieHard Silver 121R-2 is a 12V automotive battery engineered for reliable starting power in various conditions. This battery is built to meet and exceed the starting and reserve capacity power requirements of your vehicle. This battery offers robust performance with 600 Cold Cranking Amps (CCA) and 750 Cranking Amps (CA), ensuring dependable starts even in cold weather. It also provides 100 minutes of reserve capacity, meaning it can power essential accessories for an extended period if the alternator fails. The DieHard 121R-2 features a group size of 121R and has top posts for straightforward connection. It is constructed with stamped grid technology for enhanced durability and corrosion resistance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandDieHard
Part Number121R-2
CategoryIgnitions and Electrical

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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