ODYSSEY Extreme Battery


*This battery model comes with the Separate Spacer for Group 34 Batteries.

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.


Length 277 mm
Width 173 mm
Height (to top of terminals) 198 mm
Height (container) 183 mm
Weight 23.1 kg


Voltage 12 V
Cold Cranking Amps (CCA, SAE J537) 880A
Capacity (20-hour rate) 65Ah
Capacity (10-hour rate) 61Ah
Reserve capacity 134 mins
HCA 1250A
PHCA - 5-second pulse current 1500
MCA 1050A
Internal resistance at 20°C (using IEC method) (mΩ) 3.6
Short circuit current (using IEC method) 3100
Torque Spec Nm max 200 (22.6)/100 (11.3) studs only
Terminal M