ODX-AGM31M 12V AGM Marine Battery Group 31 | 1150 CCA
Previous Model #: 31M-PC2150
Group Size: 31
Voltage: 12V
AH @ 20hr: 103
CCA: 1150
MCA: 1370
R/C @ 25A: 205 min.
Terminal Type: Top SAE 5/16" / Top Threaded 3/8"
Dimensions In. (mm): 13 x 6.8 x 9.39 (330.2 x 172.72 x 238.5)
Weight lb. (kg): 77.8 (35.28)
- Product SKU: OB1000434
*No Hidden Core Fees
Shipping: Contact us
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Picking Up Your Order
Products are available for same-day pickup unless otherwise noted. You’ll receive a confirmation email— typically within the hour— once your order is ready. Once you receive this email, you can pick up your order anytime Monday to Friday between 8 AM and 5 PM.
Our warehouses feature drive-up bay doors and dedicated staff to ensure fast, safe, and professional pickups, no matter the size of your order.
Canada Wide Locations
Our pickup locations are in London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Prince George, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg and Halifax.
Contact us to place your order and schedule your pickup, or simply use our easy online checkout process.
We offer various shipping methods to accommodate your needs, including free business delivery, third-party shipping and specialty carrier shipping to remote areas.
Products available for pickup only on our website are available for business delivery and third-party shipping. To receive a shipping quote, contact a Voltloop representative via our toll-free number or email.
Free Business Delivery
We supply free business delivery within a 100-kilometer radius of our facilities located in all major cities in Canada, including London, Mississauga, Kingston, Ottawa, Sudbury, Thunder Bay, Montreal, Sherbrooke, Lévis (Quebec City), Moncton, Vancouver (Delta), Kelowna, Fort McMurray, Grand Prairie, Edmonton, Calgary, Saskatoon, Regina, Winnipeg and Halifax. Contact us to setup an account and qualify today.
Returns, Refunds and Warranties
Voltloop offers a 30-day return policy on select items, as well as full refunds for orders cancelled prior to processing. In addition, our products are backed by industry-leading manufacturer warranties, which are noted on each product page.
No hidden core fees, plus we give you money back to recycle your old battery. All of our pickup locations are registered recycling depots, so when you pick up your new battery, we can recycle your old one and give you cash back.
Battery Exchange
Battery scrap values depend on current market prices and vary based on size and chemistry. Prices are determined on location and are not subtracted from the original sale price.
Batteries must be a minimum size to qualify for our money back program, with the approximate minimum size being a 35 lb. automotive battery. Please note that we do not remove or replace batteries in vehicles or equipment, and batteries must be removed before you proceed to our locations.
Odyssey ODX-AGM31M 12V AGM Marine Battery
Group 31 with brass SAE posts, 3/8 inch positive and 5/16 inch negative thread SS stud terminals and single external vent.
Like an athlete that is both a sprinter and a long distance runner, the ODYSSEY Marine Dual Purpose battery has both massive starting power and amazing deep cycling capability – up to 400 cycles at 80% depth of discharge. With twice the overall power and three times the life of conventional marine batteries, the ODYSSEY battery is ideal for trolling, starting, and for powering the many on-board electronic accessories common in today’s boats and recreational vehicles.
| Voltage | 12V |
| Group Size | 31 |
| Pulse (5 seconds) Hot Cranking Amps (PHCA) | 2150 |
| Cold Cranking Amps (CCA) | 1150 |
| HCA | 1545 |
| MCA | 1370 |
| 20Hr Nominal Capacity (Ah) | 103 |
| 10Hr Nominal Capacity (Ah) | 98 |
| Reserve Capacity | 220 |
| Terminal | Top SAE 3/8" / Top Threaded 5/16" |
| Torque Spec in-lbs (Nm max) | 200 (22.6) / 100 (11.3) stud only |
| Internal Resistance | 2.2 |
| Short Circuit | 5000 |
| Operating Temperature Range | -40°F / -40°C to 176°F / +80°C |
| Optimum Storage Temperature | 68°F / +20°C |
Manufacturer Limited Warranty 3 Year Regular Warranty and 2 Years APU/Cycling Warranty.