---
product_id: 343830711
title: "Odyssey Battery ODX-AGM31 Extreme Series AGM Battery"
brand: "odyssey"
price: "€ 2346.81"
currency: EUR
in_stock: true
reviews_count: 6
category: "Odyssey"
url: https://www.desertcart.hr/products/343830711-odyssey-battery-odx-agm31-extreme-series-agm-battery
store_origin: HR
region: Croatia
---

# 205 min Reserve Capacity - Long-Lasting Energy 1150 CCA - Instant Power Start 2150 PHCA - Peak Heavy-Duty Cranking Odyssey Battery ODX-AGM31 Extreme Series AGM Battery

**Brand:** odyssey
**Price:** € 2346.81
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your journey with Odyssey’s Extreme Series – start strong, stay unstoppable!

## Quick Answers

- **What is this?** Odyssey Battery ODX-AGM31 Extreme Series AGM Battery by odyssey
- **How much does it cost?** € 2346.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/343830711-odyssey-battery-odx-agm31-extreme-series-agm-battery)

## Best For

- odyssey enthusiasts

## Why This Product

- Trusted odyssey brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reserve Capacity:** 205 minutes of reserve power keeps you moving when it matters most.
- • **Heavy-Duty Peak Performance:** 2150 PHCA ensures your vehicle powers through the toughest starts without hesitation.
- • **Unmatched Cold Cranking Power:** 1150 CCA delivers lightning-fast engine starts even in freezing conditions.
- • **Maintenance-Free AGM Technology:** Sealed design means zero upkeep and superior vibration resistance for long-term reliability.
- • **Vehicle-Specific Fit & Durable Build:** Group 31 with threaded stud terminals and right-side negative terminal for seamless installation and rugged durability.

## Overview

The Odyssey Battery ODX-AGM31 Extreme Series is a premium 12V AGM battery engineered for professional-grade performance. Featuring 1150 Cold Cranking Amps and a massive 2150 PHCA, it guarantees rapid engine starts in extreme conditions. With a 205-minute reserve capacity and maintenance-free sealed design, it offers unmatched reliability and longevity for vehicle-specific applications, making it the go-to choice for demanding drivers who refuse to compromise.

## Description

Battery, Extreme Series, AGM, 12V, 1150 Cold Cranking Amps, Threaded Top Terminals, 13 in L x 9.5 in H x 6.8 in W, Each

Review: Oh yeah, my RV is a happy camper now!! - I charged these bad boys up and they started my big ol’ RV right up. In fact, my RV sounded like it was extra revved like it never felt better. Very glad to have bought these. Expensive but no maintenance and high quality means less money over time.
Review: Expensive. Worth it. - I have a 40ft diesel pusher RV with a Freightliner/Cat C7. The coach has two group 31 chassis/starting batts located inboard of the four six-volt golf cart "house" batts that must be removed to change out the two cranking batts. Since I'd decided to do this change myself, and didn't want to do it again for a lonnnng time, I decided to more than double the price of "normal" 1000CA batteries and instead get a pair of these 2150 pups, based on the company's claims, the published specs, and reviews. They arrived promptly in really handsome and durable cardboard packaging, which is warranted when they weigh about 80lbs each. Although mine were less than a month old upon arrival, I decided to give them a top-off charge anyway but first checked their resting voltage. Both were in the 13..1+ range, which was very impressive. When I installed them a week later, both were right around 13V. The specs on these batts are amazing. Lay a big wrench across both terminals and run - the brief shorted 5000 amp output computes (if I did the math right) to about 60,000 watts. Yer gonna need a new wrench. The batts can rest uncharged for a year, or two if kept chilled, without harm or significant loss of charge. Their cold cranking amps are spectacular, and with about a dozen start-ups on these batts so far, I can tell you that I've never heard the engine crank nearly this fast. It sounds like you could drive to Toledo just on the starter. So color me very impressed to date. I think it'll be a lot more than the 4.5 years I got out of the old ones before I'll be replacing these babies.

## Features

- Voltage: 12v - PHCA: 2150
- Cold Cranking Amps (CCA): 1150 - HCA: 1545
- Reserve Capacity in Minutes: 205
- Negative Terminal Location: Right Side
- Terminal: Group 31 with SS 3/8 inch threaded stud terminals and single external vent
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091G8B3HP |
| Automotive Fit Type | Vehicle Specific Fit |
| Battery Capacity | 98 Amp Hours |
| Best Sellers Rank | #142,039 in Automotive ( See Top 100 in Automotive ) #437 in Automotive Replacement Batteries |
| Brand | ODYSSEY |
| Customer Reviews | 4.2 4.2 out of 5 stars (148) |
| Date First Available | April 1, 2021 |
| Global Trade Identification Number | 00635241140453 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 77.8 pounds |
| Item model number | ODX-AGM31 |
| Manufacturer | ODYSSEY BATTERY |
| Manufacturer Part Number | ODX-AGM31 |
| Model | 31-PC2150S |
| Product Dimensions | 9.25"D x 15.25"W x 12.5"H |
| Terminal | Screw Terminal |
| UPC | 635241140453 |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Battery Capacity:** 98 Amp Hours
- **Battery Cell Composition:** Lead-Acid, AGM
- **Brand:** ODYSSEY
- **Item Weight:** 77.8 Pounds
- **Manufacturer:** ODYSSEY BATTERY
- **Product Dimensions:** 9.25"D x 15.25"W x 12.5"H
- **Terminal:** Screw Terminal
- **Vehicle Service Type:** Automobile
- **Voltage:** 12 Volts

## Images

![Odyssey Battery ODX-AGM31 Extreme Series AGM Battery - Image 1](https://m.media-amazon.com/images/I/610C7tNkEuL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this battery fit on International ProStar semi-truck?**
A: Yes this battery will fit.  BCI Group is a 31T - 31 Thread, or stud post.  Your vehicle may take up to 4 batteries.

**Q: What is the manufactured date for product shipping as of March 2022?**
A: Sometime from 2022--Jan, Feb or Mar

**Q: the Product Dimensions are not the same as from the website please clarify?**
A: The product dimensions are based on what the manufacturer information provides for this sku

**Q: How long is the warranty?**
A: Hi, I'm not sure of the warranty. I bought the battery thinking it was a battery issue, but it was a starter issue. Although I never took the battery out of the box, the seller would not allow me to return the battery. Please make sure you diagnose the problem properly before making this purchase, as it's an expensive battery.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Oh yeah, my RV is a happy camper now!!
*by L***T on August 29, 2025*

I charged these bad boys up and they started my big ol’ RV right up. In fact, my RV sounded like it was extra revved like it never felt better. Very glad to have bought these. Expensive but no maintenance and high quality means less money over time.

### ⭐⭐⭐⭐⭐ Expensive. Worth it.
*by G***5 on May 16, 2015*

I have a 40ft diesel pusher RV with a Freightliner/Cat C7. The coach has two group 31 chassis/starting batts located inboard of the four six-volt golf cart "house" batts that must be removed to change out the two cranking batts. Since I'd decided to do this change myself, and didn't want to do it again for a lonnnng time, I decided to more than double the price of "normal" 1000CA batteries and instead get a pair of these 2150 pups, based on the company's claims, the published specs, and reviews. They arrived promptly in really handsome and durable cardboard packaging, which is warranted when they weigh about 80lbs each. Although mine were less than a month old upon arrival, I decided to give them a top-off charge anyway but first checked their resting voltage. Both were in the 13..1+ range, which was very impressive. When I installed them a week later, both were right around 13V. The specs on these batts are amazing. Lay a big wrench across both terminals and run - the brief shorted 5000 amp output computes (if I did the math right) to about 60,000 watts. Yer gonna need a new wrench. The batts can rest uncharged for a year, or two if kept chilled, without harm or significant loss of charge. Their cold cranking amps are spectacular, and with about a dozen start-ups on these batts so far, I can tell you that I've never heard the engine crank nearly this fast. It sounds like you could drive to Toledo just on the starter. So color me very impressed to date. I think it'll be a lot more than the 4.5 years I got out of the old ones before I'll be replacing these babies.

### ⭐⭐⭐⭐⭐ Long life for a small UPS
*by F***A on February 27, 2024*

Purchased one of these batteries in 2018. Back then I paid $281.21. Prices on batteries are up across the board, so I cannot fault Odyssey for the today price of $500+. I am using this battery for a home grown UPS. I work from home 100% of the time; have done so now for over seven years. For the home office, I wanted a large yet affordable UPS that would get me through a work day. Power outages are few and far between, but for some reason we had a string of about five months where the power would trip off and then back on several times a month. This would power off everything, modem, router, switch and POE devices, APs, monitors, multiple computers, everything. Very frustrating. I picked up an AIMS 12v DC to pure sine wave inverter with auto-switching that handles 1200 watts AC sustained, 2400 watts AC surge. This is something you would find in a smaller RV. The auto-switch kicks in instantly when there is a power sag or outage. To this I added a 10' 10-gauge copper extension cord (cut in half) to plug the inverter in between the wall outlet and the power strip, 4 gauge copper jumper cables to wire to the battery (cut off the ends and solder), a Blue Sea fuse terminal, and this battery to power the inverter when the power is off. Oh, and a 4 amp Battery Tender charger to keep the battery a float. All of my computer and network gear together draw a steady 500+ watts. Over the past 6+ years the UPS has had to kick in for nearly a days worth of usage just a handful of times now. This battery keeps it running without issue and seemingly no loss in performance. There have been multiple momentary trips in mains power, but I only know about those because the I hear the inverter click and its cooling fans spool up. All the computer gear never shows signs of the switch from mains to battery. This battery enjoys a pretty easy life, sitting on the floor of my home office. No thermal changes, no vibration, no extreme temperatures. But I still love it. No acid-flooded battery in my house to leak or corrode or off-gas. The top terminals are perfect for attaching to the battery cables and the charging cables and the fuse terminal. No BMS system needed or concerns with matching lithium ion batteries to the 12v DC the inverter expects. Simplicity. It has been plug-n-play with dependability. I like this battery so much that when my diesel pickup need a new pair of batteries, I ordered Odyssey batteries to replace the disappointing Optimas; one of the Optimas failed prematurely. Those new Odyssey Extreme Heavy Duty batteries arrived with 13.1 volts DC charge. They have been in place for close to four years now and have endured some pretty hard and lengthy cranking of the diesel engine in cold winter temperatures, and that was after running the glow plugs. They keep going and the next morning after resting over night, still maintain their 13.1 v DC charge. They have already outlived the two Optima batteries they replaced. I expect them to go for four more years or beyond. Very happy with Odyssey. I anticipate another 6+ yeas out of this battery. When it eventually dies, I'll see what is on the market then, but wouldn't be surprised if this battery (if still in production) will be the affordable option. For piece of mind, more run time, I wish I would had ordered two. But with that said, this single battery has made it through an eight hour work day before without issue. Fits my project perfectly.

## Frequently Bought Together

- Odyssey Battery ODX-AGM31 Extreme Series AGM Battery
- Odyssey PC2150 SAE Terminal Kit for PC-3217-0049

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-05*