
On top of that, you will have a long time of service before optima battery quality declines. Being an AGM-approved product, these intact batteries are safe to handle without the batteries being spill-proof.

For example, the Optima 4.2 means the battery itself ranges up to 4.2 liters in volume. Each Spiral cell refers to an individual battery that has been patented only for the particular one.īesides, the capacity is fore mentioned with the name. They have a distinct rather unique Spiral cell technology which is the first to be introduced by them. Optima batteries are best among the leading brands o AGMs.

There have been many speculations but the contrary of that it is not made in China like most of the other electronic devices.

Monterrey has been marked as the hotspot for manufacturing these top-quality optima batteries under the title of Johnson Controls Inc. The answer right off the bat is Johnson Controls Inc.! This company is currently originated in Sweden which started far back in the early 1970s which later it was acquired by Johnson Controls Inc.Īccording to the experts, Optima Batteries have quite firmly been holding the rank of best-selling AGM batteries for automotive and marine applications.ĪGM batteries which stand for “Absorbed Glass Mat” have the sheer ability to provide the superior kind of power to support the electrical demands of today’s high-quality functional vehicles.
SHOP OPTIMA BATTERIES HOW TO
No one knows how to build the highest quality and best-performing spiral-wound batteries better than OPTIMA ®.8 The Verdict Why are Optima Batteries better? 12-volt OPTIMA ® batteries are made of six SPIRALCELL cells, each having a fully charged open circuit voltage of 2.2 volts for deep-cycle batteries and just over 2.1 volts for starting batteries OPTIMA ® has built more than 100 million individual spiral cells since the early 1990s.This ensures perfect and uniform compression once the SPIRALCELL is inserted and also avoids any potential contaminants or impurities from pre-used plastic OPTIMA ® batteries' precision-molded cylindrical cases are manufactured to such tight tolerances that only virgin polypropylene can be used.

Each completed SPIRALCELL ends up looking somewhat like a precisely wound “jelly roll.” Critical tolerances, temperatures, humidity and automated processes are maintained and constantly monitored.Custom automated cell-winding machines are required to maintain the close tolerances required to maintain quality and performance The unique manufacturing process of spiral winding continuous lead plates is far more precision-controlled and expensive than building traditional flat-plate AGM batteries.The two plates get a proprietary separator (this key component is actually made of a micro-fiberglass blend that feels like fine cotton) that performs two critical functions: keeps the two plates from touching, and holds the electrolyte in a uniform suspension.Each lead plate is manufactured as a continuously cast strip that maintains critical thickness tolerances.
