Odyssey ODX-AGM31S (PC2150S)

*SPECIAL ORDER ONLY* Twice the overall power and three times the service life of conventional batteries Some batteries offer enormous cranking power. Others, deep cycle reserve power. Unbeatable ODYSSEY® Extreme Series™ batteries do both. Even at very low temperatures, 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.   How so much power is possible ODYSSEY Extreme Series batteries are made with flat plates made of 99.99% pure lead – not lead alloy. Pure lead plates can be made thinner, so we can fit more of them in the battery. More ODYSSEY battery plates mean more plate surface area. And that means more power – twice as much as conventional batteries.     Packed with more power Like many popular spiral-wound batteries, ODYSSEY Extreme Series batteries employ dry cell Absorbed Gl