Odyssey ODX-AGM34 78 Extreme Engine Start Battery (34/78-PC1500DT)
Item #: PC1500-DT   |    In Stock

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Odyssey ODX-AGM34 78 Extreme Engine Start Battery (34/78-PC1500DT)

Item #: PC1500-DT   |  In Stock


Today's Price: $384.99

Price: $384.99

12 Volt / 850 CCA
4 Year (Warranty Info) Warranty
Brand New
100% Compatibility
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Product Specifications for Odyssey ODX-AGM34 78 Extreme Engine Start Battery (34/78-PC1500DT)

BM Part #: PC1500-DT
Made In: U.S.A.
Battery Polarity: Left Positive Terminals
Voltage: 12 Volt
Capacity: 68 Ah
Type: AGM
Battery Size: Group 34/78
Length: 10.85"
Width: 6.76"
Height: 7.82"
Cold Cranking Amps: 850 CCA
Shipping Weight: 56.00Lbs
Warranty: 4 Year (Warranty Info)

Additional Specs:

  • 850 CCA, 1050 MCA, 1250 HCA
  • 1500 Cranking Amps for 5 Seconds
  • 135 Minute Reserve Capacity
  • Cycle life @ 77° F 400 at 100% DOD
  • -40° F to 140° F Temperature Range
  • Replaces 0785-2035A0N0, 34-78-PC1500DT-A
  • More Specs: (Adobe PDF)
  • Made in the USA

Odyssey trademark is the property of Enersys and affiliates.

  • This item is not eligible for free shipping.
  • Made in the USA. Why it matters:
    • Superior craftmanship; rigorously tested; high-quality parts.
  • Better warranty
    4 Year BCI Sized Engine Starting Applications.
  • Longer service life
    With 3-10 years of service life, ODYSSEY batteries save consumers time, money, and aggravation.
  • Longer cycle life
    70% longer cycle life compared to conventional deep cycle batteries - up to 400 cycles at 80% depth of discharge - high stable voltage for longer periods of time.
  • Longer shelf life
    Can be stored on open circuit (nothing connected to the terminals) without the need for recharging up to 2 years or 12.00V, whichever occurs first.
  • Faster recharge
    The highest recharge efficiency of any sealed lead battery on the market - capable of 100% recharge in 4 - 6 hours.
  • 2 Batteries in 1
    The characteristics of two separate batteries are combined in one box. This group 34/78 battery can deep cycle (be recharged) as well as provide enormous cranking power.
  • Superior cranking
    The 5 second cranking power of Odyssey batteries is double to triple that of equally sized conventional batteries, even when the temperature is as low as -40°C (-40°F).
  • Mounting flexibility
    Non-spillable design - can be mounted on any side in any position except inverted.
  • Vibration resistance
    Design protects against high impact shock and mechanical vibration - a common cause of premature battery failure.
  • Extreme temperature tolerance
    Operating temperatures from -40°C (-40°F) to 45°C (113°F), for models without a metal jacket and from -40°C (-40°F) to 80°C (176°F) for models with a metal jacket.
  • Totally maintenance free
    No need to add water, ever! Drycell design with resealable venting system.
  • Improved safety
    US Department of Transportation classified as a 'non-spillable' battery. No acid spills, no escaping gases.
Frequently Bought Together:
Buy Together and Save
Odyssey ODX-AGM34 78 Extreme Engine Start Battery (34/78-PC1500DT)
Odyssey ODX-AGM34 78 Extreme Engine Start Battery (34/78-PC1500DT)
Order Today and Keep Charging!
Total for Both Items: $474.94

Product Description


  • Odyssey PC1500DT Battery
  • Absorbent glass mat (AGM) technology
  • 12V battery pure lead VRLA
  • SAE Group 34/78 battery footprint - dual purpose
  • Rugged construction
  • Top tin plated brass SAE terminals and GM side terminals
  • Can be mounted in any orientation except inverted
  • Lifting handle
  • US DOT and IATA certified non-spillable
  • Shipped fully charged - just install and go!
  • Container and cover made from oil resistant plastic


  • PHCA: 1,500A at 80° F (27° C) for 5 seconds
  • CCA: 850A at 0°F (-18° C)
  • CA/MCA: 1,050A at 32° F (0° C)
  • HCA: 1,250A at 80° F (27° C)
  • Reserve capacity: 125 minutes
  • Short circuit current: 3,100A
  • 68 Ah @ 10hr rate
  • Deep cycling capability: 400 at 80% DOD
  • Typical service life: 3 to 10 years, when properly maintained.
  • Operation temperature range: -40° F (-40° C) to 176° F (80° C)


  • Length: 10.85"
  • Width: 6.99"
  • Height: 7.82"


4 Year Full Replacement

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Cross Reference

The Odyssey ODX-AGM34 78 Extreme Engine Start Battery (34/78-PC1500DT) has been cross-referenced to be compatible with or replace these OEM part numbers and models:
ODX-AGM34 78

Customer Reviews

9 Reviews | 4.7 out of 5
5 stars (8)
4 stars (0)
3 stars (0)
2 stars (1)
1 star (0)
Would recommend this product.
What our Customers are saying
The Arizona Heat Won
May 19, 2021
by on May 19, 2021

Had battery for 2 yrs 10 months and it stopped holding a charge above 12.1v. Useless for starting my truck. And sending the battery all the way back to determine "if" the warranty will be honored is too much of a hassle and expense. Lesson learned on this pricey product.

Lookin' for Quality
Central Arizona
Would recommend to a friend?
June 26, 2018
by on June 26, 2018

Battery turns engine so fast it has to crank and run!

Southern U.S.
Would recommend to a friend?
Best Battery Available!
August 8, 2017
by on August 8, 2017

It's the best battery you can buy. It has amazing battery reserve and the highest cranking amps available. It's made in America and has the best warranty you can receive. It is very well made and has excellent corrosion resistance. I love that you can use Amazon to pay for your payment so you know you're secure when making your purchase. This battery blows away Optima batteries in spec category and warranty.

Would recommend to a friend?
Odyssey PC1500DT Battery
March 15, 2017
by on March 15, 2017

Great Battery, I Will Never Buy Any Other Brand Of Battery

South Florida
Would recommend to a friend?
Odessey battery help
December 16, 2016
by on December 16, 2016

I can't thank Battery Mart enough, they helped me find the right battery that I needed and shipped it off to me right away. I received the battery on time and oh boy does it work, I am very happy with the Odyssey battery and will be buying one for my F150 soon. You get what you pay for and this battery is worth every dime!

Doug Pueblo
Pueblo CO.
Would recommend to a friend?
What a battery....seriously!!!
February 17, 2016
by on February 17, 2016

Not much of a reviewer, but damm this battery is great. I currently own 3 of these batteries one in a 2014 Range Rover, an SDMO generator and a 2011 Toyota Hilux......all diesel. First off this battery should very well be in the NASA space shuttle when it comes to reliability and power, secondly any company that can go the extra mile to reinvent the battery by using 99.999999% pure lead says a lot about the company (Odyssey), I can safely say that I don't fear coming home after have either one of my vehicles parked up for weeks and attempting to start it, it starts like its the first day I bought it and when the power goes out, I'm never worried about the generator kicking in. If you have a family and you care about them, buy this battery, if you have parents that still drive, buy this battery for them, it's insurance for you, so you don't need to go give them a jump start when you're getting ready for a meeting at work...or worst yet a stranger trying to help. Would buy these batteries forever. For specs and applications, please do your home work. Thanks for reading my post.

Trinidad and Tobago
Would recommend to a friend?
Dry Cell
November 14, 2012
by on November 14, 2012

I would never run a gel cell again.

Salem, NH
Would recommend to a friend?