What is the difference between YELLOWTOP & BLUETOP batteries?
What Optima Battery? Yellow, Red, or Blue Top?
Difference Between Optima Red Top Yellow Top Blue Top
Difference between Red Top, Yellow Top and Blue Top Optima Batteries
Optima Batteries - Difference between the Red Top, Yellow Top & Blue Top
OPTIMA YELLOWTOP Automotive Batteries Fast Facts
Never Buy This Car Battery
I went with Optima batteries because I had a good experience
OPTIMA BLUETOP Batteries
OPTIMA® Tech Tips: Choosing the Right Battery
How long will an Optima Battery last?
Guess the weight of this new Optima Battery.
Is OPTIMA Better Than AGM?
Are OPTIMA Batteries WORTH the PRICE TAG?
Why I choose Odyssey over Optima Batteries!
Optima Batteries: Yellow Top VS Red Top
Optima batteries end of life review
What are OPTIMA YELLOWTOP batteries used for?
Tech Tips 4: Do I need a special charger for my OPTIMA Battery?
Optima Blue Top D34M vs NorthStar NSB-AGM-24M Battery Shoot Out