Description
ODX-ACE31 Battery Odyssey Group 31 AGM with Connect
ODX-ACE31 Battery Odyssey gives you strong starting power, dependable reserve capacity, and the advantage of smart battery monitoring. This premium Group 31 AGM battery uses Thin Plate Pure Lead (TPPL) technology, so it delivers high cranking power, strong vibration resistance, and long-lasting performance in demanding conditions.
In addition, the new ODYSSEY Connect battery monitoring system helps you track battery condition from a compatible smart device. As a result, you can monitor key battery data, spot issues sooner, and make smarter maintenance decisions. Order now if you want reliable power plus better battery visibility.
Why Buy the ODX-ACE31 Battery Odyssey?
Choose the ODX-ACE31 Battery Odyssey when you need both engine-starting power and deep-cycle performance. It works well for commercial vehicles, fleet equipment, agricultural machines, and other heavy-duty applications that need dependable 12V power.
Moreover, this battery delivers 1150 CCA, 2150 PHCA, 103Ah at the 20-hour rate, and 220 minutes of reserve capacity. Therefore, it gives buyers a strong balance of cranking performance and runtime.
ODYSSEY Connect Battery Monitoring Advantage
The built-in ODYSSEY Connect system gives this battery a clear advantage over a standard replacement battery. Instead of guessing about battery condition, you can monitor battery status through a compatible smart device. That extra visibility helps you track performance, respond sooner, and protect your battery investment.
ODX-ACE31 Specifications
- Voltage: 12 Volt
- Capacity: 103 Ah
- Type: AGM
- Battery Size: Group 31
- Length: 13.00″
- Width: 6.80″
- Height: 8.5″
- Height to Top of Terminal: 9.5″
- Cold Cranking Amps: 1150 CCA
- Weight: 78 lbs.
- Watch the new ODYSSEY Connect Bluetooth monitoring overview
Buy the ODX-ACE31 Battery Odyssey today for premium Group 31 AGM performance, advanced battery monitoring, and reliable power for demanding work.
Fitment and Compatibility Guide
Before you order, confirm battery size, terminal style, cable reach, and hold-down clearance. The ODX-ACE31 uses 3/8-16 inch stud terminals and measures about 13.0 inches long, 6.8 inches wide, and 9.5 inches high including terminals.
Also, compare your current battery tray and equipment requirements before replacing another Group 31 battery. A quick fitment check now can save time later.
Key Features
- Premium ODYSSEY ODX-ACE31 Group 31 AGM battery
- Advanced Thin Plate Pure Lead (TPPL) technology
- New ODYSSEY Connect battery monitoring system
- 1150 Cold Cranking Amps (CCA)
- 2150 Pulse Hot Cranking Amps (PHCA)
- 103Ah nominal capacity at the 20-hour rate
- 220 minutes reserve capacity
- 3/8-16 inch threaded stud terminals
- Non-spillable AGM design
- Strong resistance to shock and vibration
- Dual-purpose design for starting and deep-cycle use
- Mount in any position except inverted
Common Applications
- Commercial trucks and vocational vehicles
- Fleet vehicles with accessory loads inside or outside the cab
- Farm and agricultural equipment
- Jobsite and service vehicles
- Heavy-duty 12V starting and reserve-power applications
Cross Reference and Replacement Tips
- Check Group 31 size before ordering
- Match terminal style and cable length
- Verify battery tray fit and hold-down clearance
- Confirm your charger supports AGM batteries
- Review your equipment manual for exact replacement requirements
Tip: Always match voltage, dimensions, terminal type, and application requirements before you buy.
Frequently Asked Questions
What type of battery is the ODX-ACE31?
The ODX-ACE31 is a 12V Group 31 AGM battery built with Thin Plate Pure Lead (TPPL) technology. It supports both engine starting and deep-cycle use.
What are the main specs of the ODX-ACE31 Battery Odyssey?
This battery offers 1150 CCA, 2150 PHCA, 103Ah at the 20-hour rate, and 220 minutes of reserve capacity.
Does the ODX-ACE31 have built-in battery monitoring?
Yes. It includes the ODYSSEY Connect battery monitoring system, which helps you monitor important battery information from a compatible smart device.
What is the new ODYSSEY Connect battery monitoring system, and why is it superior?
The new ODYSSEY Connect battery monitoring system gives you a smarter way to manage battery performance. It is superior to a standard battery because it adds real-time visibility, helps you track battery condition, and makes maintenance decisions easier and more informed.
What terminal type does this battery use?
The ODX-ACE31 uses 3/8-16 inch threaded stud terminals. Therefore, you should confirm your cable and hardware setup before ordering.
Is the ODX-ACE31 a direct replacement for every Group 31 battery?
No. Many systems use Group 31 batteries; however, you still need to verify dimensions, terminal layout, cable reach, and equipment requirements.
Can this battery handle deep-cycle service?
Yes. The ODX-ACE31 supports both starting and deep-cycle applications, so it works well where reserve power matters.
What charger should I use?
Use an AGM-compatible charger with the correct charging profile. For best results, avoid flooded battery charging profiles.
Can I mount this battery in different positions?
Yes. You can mount or store this battery in any position except inverted.
Buying Tips, Fitment Checks, and Charging Notes
1) Verify fit before you order
First, confirm your current battery size, terminal style, and hold-down setup. The ODX-ACE31 measures about 13.0 inches long, 6.8 inches wide, and 9.5 inches high including terminals.
2) Use the right charger
Next, make sure your charger supports AGM batteries. Using the proper charging profile helps protect performance and battery life.
3) Check charging current
Also, use a charger that matches this battery class. A properly sized charger helps the battery charge more effectively and maintain better performance over time.
4) Monitor battery condition
With the built-in ODYSSEY Connect system, you can monitor battery data more easily. That means you can respond sooner if performance starts to change.
5) Confirm replacement details
Finally, compare tray size, terminal hardware, cable length, and overall fit before replacing another battery. A careful compatibility check helps prevent ordering mistakes.
Replaces the Odyssey ODX-AGM31M Extreme Marine Battery 31M-PC2150ST New 31 Marine Replaces NSB-31M by NorthStar












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