Twice the overall power and three times the service life of conventional batteries

ODYSSEY Extreme Series batteries have the power to provide engine-cranking pulses in excess of 2250 amps for 5 seconds – double to triple that of equally sized conventional batteries. And they can handle 400 charge-discharge cycles to 80% depth of discharge.

ODYSSEY Extreme Series batteries are made with flat plates made of 99% pure lead – not lead alloy, like many conventional