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Odyssey Battery ODX-AGM78 Extreme Series AGM Battery Group 78 850 CCA

Manufacturer

Odyssey Battery

<h3>About ODYSSEY Battery</h3><p>Few names in the battery industry carry the weight of <strong>ODYSSEY Battery</strong>. Born from decades of engineering innovation, the ODYSSEY brand traces its roots to 1995, when Hawker/InvenSys expanded its Warrensburg, Missouri facility to pioneer flat-plate battery technology. The following year, the ODYSSEY battery was introduced to the marketplace — and the industry hasn't been the same since. In 2002, EnerSys acquired the brand, and today ODYSSEY operates as a flagship line under EnerSys, the global leader in stored energy solutions for industrial applications.</p><h3>The Technology Behind the Performance</h3><p>What sets ODYSSEY apart is its proprietary <strong>Thin Plate Pure Lead (TPPL)</strong> Absorbed Glass Mat (AGM) technology. Because the plates are made from 99% pure lead — rather than the lead alloy used in conventional batteries — they can be made extremely thin, allowing more plates to fit inside the battery case. More plates mean greater surface area, which translates directly into more power. The result: engine cranking pulses up to 2,700 amps for five seconds, roughly double that of equally sized conventional lead acid batteries. Couple that with an 8–12-year design life and a 3–10-year service life, and you have a battery built for the long haul.</p><p>The sealed AGM construction also means ODYSSEY batteries are completely maintenance-free — no watering, no acid spills, and no worries about orientation. They're engineered to tolerate extreme temperatures from -40°F to 140°F and are rated for up to 400 charge-discharge cycles at 80% depth of discharge, making them a true dual-purpose solution for both starting and deep-cycle demands.</p><h3>A Battery for Every Application</h3><p>ODYSSEY's lineup spans a remarkably wide range of applications. Their <a href="/498-odyssey-battery-vehicle-battery-2476">vehicle batteries</a> cover everyday cars, trucks, performance vehicles, and commercial fleets — available in multiple BCI group sizes and even found as original equipment in a number of commercial trucks and performance vehicles. For those on the water, ODYSSEY's <a href="/498-odyssey-battery-batteries-200137">marine batteries</a> bring the same dual-purpose starting and deep-cycle capability that fishing enthusiasts and serious boaters depend on. Out on the trails or on the snow, <a href="/498-odyssey-battery-batteries-201357">powersports batteries</a> are engineered to withstand the constant shock and vibration that would quickly destroy lesser batteries. Heavy-duty and RV operators aren't left out either — ODYSSEY's <a href="/498-odyssey-battery-batteries-201672">heavy-duty batteries</a> are purpose-built to power the growing array of onboard electronics in commercial trucks, buses, earth movers, and recreational vehicles.</p><p>Beyond the batteries themselves, ODYSSEY also offers a complete ecosystem of accessories. Their <a href="/498-odyssey-battery-battery-hold-down-1336">battery hold-down kits</a> provide secure, vibration-resistant mounting solutions designed specifically to complement ODYSSEY batteries in demanding installations. The brand has also expanded into battery chargers and monitoring systems — including the ODYSSEY Connect system, which uses patented microchip technology to track state of charge, state of health, voltage, and temperature via a Bluetooth-connected smartphone app.</p><h3>Trusted by Professionals and Enthusiasts Alike</h3><p>From weekend off-road adventurers to commercial fleet managers and racing teams, ODYSSEY Battery has earned a reputation for delivering <strong>extreme power, exceptional longevity, and unmatched reliability</strong>. With manufacturing facilities across the United States, the United Kingdom, and France, and a warranty backed by one of the world's largest stored-energy companies, ODYSSEY continues to set the benchmark for premium AGM battery performance.</p>

Part Number

ODX-AGM78
06/03/2036 8:33 AM
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$423.98

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Product Details

The Odyssey ODX-AGM78 Extreme Series Battery delivers exceptional dual-purpose performance, combining massive starting power with impressive deep-cycle capability for modern vehicles with high electrical demands. This BCI Group 78 battery is engineered to handle everything from daily driving to demanding applications in automotive, commercial, marine, and industrial use.

Superior Power and Performance:

  • 850 Cold Cranking Amps (CCA) at 0°F for reliable cold-weather starting
  • 1,500 Pulse Hot Cranking Amps (PHCA) for 5-second bursts
  • 1,050 Marine Cranking Amps (MCA) at 32°F
  • 68 amp-hours at 20-hour rate capacity
  • 135 minutes reserve capacity for extended power delivery

Advanced Thin Plate Pure Lead (TPPL) Technology:

  • Flat plates constructed from 99.99% pure virgin lead (not lead alloy)
  • More plates fit in the case, resulting in increased surface area
  • Delivers twice the overall power of conventional batteries
  • Three times the service life of traditional batteries
  • Capable of 400 charge-discharge cycles at 80% depth of discharge

Absorbed Glass Mat (AGM) Design Benefits:

  • Non-spillable sealed construction for safe installation
  • Can be mounted on any side or angle (except inverted)
  • Extreme vibration resistance protects against premature failure
  • Operates in temperatures from -40°F to 140°F
  • DOT classified as non-spillable with no acid leaks or escaping gases

Outstanding Reliability:

  • Fastest recharge efficiency - 100% recharge in 4-6 hours
  • Up to 2-year shelf life without recharging (stored at 12.00V or above)
  • 3-10 years of service life depending on application
  • 70% longer cycle life than conventional deep-cycle batteries
  • Side terminal configuration with 3/8-inch threaded receptacles

The ODX-AGM78 (also known as 78-PC1500) is backed by Odyssey's comprehensive warranty program, offering up to 4 years of coverage for automotive engine starting applications in BCI sizes. Whether powering vehicles with extensive electronics, serving as backup power, or handling deep-cycling demands, this battery provides the reliable performance and longevity that modern applications require.

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