Odyssey ODX-AGM31 (31-PC2150S)

3 reviews

Today’s commercial vehicles have to power a range of accessories, both inside the cab and out. And whether on the road, the farm, or the jobsite, ODYSSEY batteries have the power to start any job, and the durability to last until it’s finished.

Featuring rugged construction and packed tightly with pure lead plates, the non-spillable AGM design ODYSSEY battery protects against the shock and vibration that can quickly destroy other batteries. And the pure lead plates mean 2 times the overall power and 3 times the life of conventional batteries, up to 400 cycles at 80% depth of discharge!

Bottom line? ODYSSEY batteries deliver massive starting power, rapid recovery, and extreme durability that heavy duty and commercial vehicles demand.

  • Longer service life - 3-10 years of service life to save you time, money, and aggravation
  • Longer cycle life - 70% longer cycle life than conventional deep cycle batteries - high stable voltage for longer periods of time.
  • Longer shelf life - Can be stored on open circuit (nothing connected to the terminals) without recharging for 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.
  • Mounting flexibility - Non-spillable design which 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 tolerant - 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.

* This example payment based on the listed product price of $446.99 assuming a 12 month term loan and a 9.99% APR. Your terms may vary and are subject to credit approval. Rates range from 5.99% to 29.99% APR. Bread® loans are made by Cross River Bank, a New Jersey Chartered Bank, Member FDIC.


Length in. (mm)

13.07" (332.0mm)

Width in. (mm)

6.91" (175.5mm)

Height in. (mm)

9.59" (1243.6mm)

Weight lbs (kg)

77.8 lbs (35.3 kg)

Terminal Configuration

3/8" Stud Post

Torque Specs

200 in-lbs (22.6 Nm)

Pulse Cranking Amps (5 Sec)

2150 Amps

Cold Cranking Amps 0°F

1150 Amps

Hot Cranking Amps 80°F

1545 Amps

Marine Cranking Amps 32°F

1370 Amps

20 Hr Rate

100 Ah

10 Hr Rate

92 Ah

Reserve Capacity

205 min

Internal Resistance

2.2 mΩ

Short Circuit Current

5000 Amps

ODYSSEY® Extreme Series™ Batteries:

  • 2 years for Auxiliary Power Unit (APU) and other non-engine start cycling applications.
  • 2 years for engine start powersports applications.
  • 3 years for commercial, industrial, marine and automotive engine start applications in non-BCI sizes.
  • 4 years for an engine starting application for PC1220, PC1350, PC2250 and all BCI sizes.


ODYSSEY Performance Series™ Batteries:

  • 2 years for Auxiliary Power Unit (APU) and other non-engine start cycling applications.
  • 3 years for commercial, industrial, marine and automotive engine start applications.

A battery warranty is for manufacture defects in material and/or workmanship. Warranty does not apply to batteries that are severely discharged, have broken containers, covers, or terminals, have been overcharged or sulphated, or have been neglected or abused or are used in applications for which the battery is not designed.

The warranty covers the defective battery only. BatteryGuys.com is not responsible for any freight charges, installation charges, loss of time, or other consequential damage or cost incurred.

The warranty does not apply to batteries if their proprietary manufacturing code markings and/or serial numbers have been tampered with or removed.

If you feel you have a received a defective battery, please email us at support@batteryguys.com for instructions on how to proceed.

Customer Reviews
5.0 Based on 3 Reviews
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Filter Reviews:
Rogelio M.
United States United States
Great service and price

Great place for RV batteries.

John M.
United States United States
Battery Guys Odyssey 31-PC2150S Purchase

The purchase experience was excellent! Easy to navigate web site and batteries arrived in 4 days. Installed on my motorhome Freightliner chassis and so far performing great.

Todd V.
United States United States
Odyssey 31-PC2150S

Battery itself is top notch. Best price at time of purchase. Only issue was mandatory signature at time of delivery. It’d be easier if one could opt out of this. Too much trouble for someone to be home at whatever time delivery person would drop by.

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