Sale

Optima

34/78 AGM Battery

$310.99 $159.99 Save $151.00

SKU: 34-78

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Optima 34/78 REDTOP® is a high-performance Absorbed Glass Mat (AGM) battery engineered for ultimate starting needs. This battery is ideal for a wide range of vehicles including sports & luxury cars, SUV's, trucks, hot rods, and off-road applications. Its robust construction ensures it will outperform and outlast traditional batteries in demanding cranking and starting applications. Key features include the strongest starting burst, up to three times longer life, and 15 times more vibration resistance than conventional batteries. It is virtually spill-proof and mountable in almost any position, offering significant convenience. With a 12V system, the Optima 34/78 boasts 1000 Cold Cranking Amps (CA) at 32°F and 800 CCA at 0°F, ensuring reliable starting power even in cold weather. It has a rated capacity of 50Ah and provides 100 minutes of discharge at a 25 Amp load. The battery dimensions are approximately 10" L x 6.88" W x 8.88" H, with a weight of 33 lbs. Its maintenance-free design and faster recharging capabilities further enhance its value.

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

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Specifications

BrandOptima
Part Number34-78
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.

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