You?ve never seen a battery like this before! The revolutionary new Optima Battery features patented Spiralcell technology that lasts up to 3 times longer than conventional flat-plate batteries! It?s safer, too. The Optima?s totally-sealed design will not leak even if it?s cracked open - you don't have to worry about escaping gas or corrosive acid damaging your engine and hoses. And, it?s much more resistant to jarring and vibration common to off-road driving (a primary killer of conventional liquid-filled batteries). It?s more powerful, too - with a whopping 750 Cold Cranking Amps, for faster, crisper starting in any climate and for winching or other situations that require occasional recharging. Experience the next generation in battery technology, available today in limited supply.