• Events

King of the Hammers Winners

See the list of every winner of the OPTIMA King of the Hammers, presented by Lasernut
  • Tips & Support

What Voltage is Considered Bad for a Car Battery?

Can you tell if a car battery is bad by measuring the voltage? We'll give the answer in the Power Source blog
  • Events

King of the Hammers 2021

Photos & results from the OPTIMA King of the Hammers 2021 presented by Lasernut
  • Tips & Support

OPTIMA Batteries Product Training Video

This video explains the technology behind OPTIMA batteries, the different types of OPTIMA batteries and the benefits of OPTIMA batteries over traditional flooded batteries and those that do not use pure lead and cast straps.
  • Events

Dogs of King of the Hammers 2021 Part 2

When it comes to seeing dog photos, one album is never enough. See another album full of dog photos from the 2021 OPTIMA King of the Hammers presented by Lasernut

Dogs of King of the Hammers 2021

See dozens of dogs from Hammertown at the 2021 OPTIMA King of the Hammers presented by Lasernut
  • Tips & Support

Longest Car Battery Warranty | The Truth

Longest Car Battery Warranty? Learn the truth behind car battery warranties
  • Trucks

Ford Bronco Battery

When you want to upgrade the battery in your new Ford Bronco, OPTIMA has a great option for you.
  • Marine

What is the Difference Between a Group 24 and Group 34 Battery?

We will look at an OPTIMA Group D34M BLUETOP battery and a store brand Group 24 battery, to compare the differences between the two batteries.
  • Marine

Are OPTIMA BLUETOP Batteries Worth It?

From weekend anglers to seasoned pros, we'll look at the cost effectiveness of running OPTIMA BLUETOP batteries
  • Cars

1972 Ford Mustang Battery

We'll tell you which batteries will fit a 1972 Ford Mustang in the Power Source blog
  • Events

Why is SEMA Not Open to the Public?

Why isn't the SEMA Show in Las Vegas open to the general public? We'll explain in the Power Source blog and share some photos of what it looks like inside the show
  • Cars

Volkswagen Jetta Battery

We'll tell you what you need to know about replacing the battery in your Volkswagen Jetta
  • Tips & Support

Ford Transit Battery

Whether your Ford Transit needs one or two batteries, we'll tell you what will work best
  • Events

2020 King of the Hammers Photos

See 100 photos from the 2020 King of the Hammers powered by OPTIMA Batteries
  • Cars

2006 Volkswagen Beetle Battery

OPTIMA makes a direct-fit replacement battery for the 2006 Volkswagen Beetle
  • Trucks

What is a Squarebody?

We'll explain which trucks are included in GM's famous "Squarebody" generation in the Power Source blog.
  • Events

2020 Mecum Auction Kissimmee Album One

See a sampling of the wide variety of vehicles that crossed the block at the 2020 Mecum Auction in Kissimmee, Florida
  • Cars

2018 Corvette Battery

OPTIMA manufactures a direct-fit replacement battery for the 2018 Chevrolet Corvette.
  • Cars

1968 Camaro Battery Group Size

We'll help you navigate the myriad of battery options available for the 1968 Chevrolet Camaro