This is the 6 Volt Optima Battery.

This red top starting battery has top mount battery posts in the OEM automotive configurations.

OPTIMA?s unique design ELIMINATES battery terminal corrosion experienced with most other battery designs and construction.

Most 6 volt batteries are poorly constructed and the battery cases leak, and The posts/cables are prone to corrosion.

This is very frustrating and Damaging to vintage cars and equipment. This battery is great for most 6 volt automotive and agricultural applications.

This battery includes all of the temperature and vibration proof characteristics that have made the OPTIMA famous. The 36 month free replacement Warranty and 72 month Pro-rate warranty indicates the confidence OPTIMA batteries places in the product!

The OPTIMA products are designed to LAST. Many end users have received 10+ years from an OPTIMA battery in normal starting applications.

Each battery contains a handle for ease or moving around and installation.

The maintenance free design eliminates the need to ever check or add water.

The patented Spiral Cell design has proven to be the very best available.

For your car, light truck, SUV, tractor, or any other 6v starting application

The 850/6 is the BEST CHOICE!

Check out the recommended chargers and battery trays at the bottom of the page!