The OPTIMA Car Audio Battery: Why It's The BEST Battery for Car Audio

The unique engineering concept of the OPTIMA car audio battery uses long thin layers of higher purity lead alternated with absorbent glass fiber mesh. This technique is called "AGM" for "Absorbed Glass Mat." Taking the high efficiency AGM technology a step further, in the OPTIMA car audio battery these laminated elements are wound into tight spiral cells and pressed into the "six pack" configuration that makes them unique. Battery life is typically twice that of the conventional battery. The OPTIMA car audio battery's AGM Spiralcell technology is the most significant advance in battery design in years. The OPTIMA car audio battery vents no gas in normal use, eliminating the drifting acid fumes that normal batteries produce. This saves your underhood components from corrosion, even on the battery posts.

The OPTIMA car audio battery's superior structure and components provide dramatically lower internal resistance and far greater plate surface area, and support a thicker layer of active paste material. This means that OPTIMA car audio batteries can be fully recharged in about an hour, twice as fast as conventional batteries. They can sit unused four times longer than other batteries, losing less than half a volt in over 6 months of nonuse. The OPTIMA car audio battery also has a much higher peak discharge rate — when your application calls for a lot of current instantly, OPTIMA gives it to you right now, to a degree no other battery can match. That means your music doesn't get clipped, because your amp gets the power it asks for, faster than any other battery can deliver. And the Optima's exceptionally even voltage curve helps eliminate sound distortion.

OPTIMA'S SPIRALCELL battery technology resists jarring and vibration and eliminates plate shedding. The OPTIMA car audio battery survives the continuous SAE 5G Battery Vibration Test for an average of 1450 hours, while the traditional flooded flat plate design fails after only 100 hours, making the OPTIMA over 14 times more resistant to vibration. OPTIMA car audio batteries can absorb tremendous shocks without failure.

Optima Car Audio Battery User Testimonials: "I just purchased an Optima battery last week and it has made a huge difference in my sound system. I found that the voltage did not fluctuate as severely when playing very dynamic music. I also noticed that my headlights do not dim at all when the bass hits hard. But the most important difference was in the improvement in sound quality. I should have bought this battery as soon as I put my system in." -- Nick Tanner, Consumer "Optima is my only choice because they exceed the life span of other batteries I've used in the past. They're flexible with the dual post configurations, so I can expand my car audio systems easily. And, I like that they can be mounted any which way I please. Optima is also a personal choice. I use them in my own speed boat, which has a high-output alternator and stereo system, because they're excellent in high-vibration situations." -- Mike Schomisch, MTX Show Vehicle Operations "I have been a car audio installer for over 15 years, and in my opinion these are the best batteries on the market for car audio applications." -- Tom Fasbinder, Owner Fastronics "Normal lead/acid batteries delivery quick energy, but will only tolerate this charging cycle a few times before becoming doorstops. Regular deep cycle batteries can stand the charging cycle, but don't deliver current quickly enough for high SPL performance. The Optima batteries are the only batteries that we've found to last under daily abuse, while still maintaining like new performance." -- Bob Norvelle, PPI Technical Services Click For More Optima Car Audio Battery & Deep Cycle Battery Testimonials