Odyssey Battery ODX-AGM31M Extreme Series AGM Marine Dual Purpose Battery Group 31M

The Odyssey ODX-AGM31M Extreme Series AGM Battery is engineered to deliver exceptional performance for marine, RV, and commercial applications. This Group 31M battery combines massive starting power with outstanding deep cycle capability, making it the ideal choice for demanding dual-purpose applications.

Key Features:

• Dual Purpose Design: Delivers both powerful engine starting and reliable deep cycling capability—up to 400 cycles at 80% depth of discharge
• Superior Power Output: 1370 Cold Cranking Amps (CCA) and 103 Amp Hours provide twice the overall power of conventional marine batteries
• Extended Service Life: Pure lead plate technology offers three times the lifespan of traditional batteries, with up to 10 years of service life
• Rapid Recharge: Industry-leading recharge efficiency allows for 100% recharge in just 4-6 hours
• Rugged Construction: Non-spillable AGM design with densely packed flat plates protects against shock and vibration
• Extreme Temperature Performance: Operates reliably in temperatures from -40°F to 176°F
• Flexible Mounting: Can be mounted on any side in any position except inverted
• Multiple Terminal Options: Features brass SAE posts with 3/8" positive and 5/16" negative threaded stainless steel stud terminals

Ideal for trolling motors, starting engines, and powering on-board electronics in boats, RVs, and commercial vehicles. The ODX-AGM31M combines the durability and power needed for the most demanding applications while providing the convenience of maintenance-free operation.