Optima Batteries REDTOP Battery Group D35 720 CCA Top Post - 8020-164


  • Optima Batteries | Part Number: OPT8020-164
  • Post Location:Top
  • Cold Crank Amps:720 Amperes
  • Fitment:Direct Fit


The REDTOP high-performance AGM battery is the ultimate starting battery designed to deliver a powerful burst of ignition power for a reliable start-up every time, whether its used as a truck battery, automotive battery, or for other applications. The REDTOP will outperform and outlast traditional batteries in demanding cranking/starting applications. With impressive high-power delivery and extreme resistance to the most common causes of battery failure, the REDTOP is ideal for trucks, SUVs, hot rods, street cars and other applications that require a spill proof starting battery. Its reputation as a truck battery or automotive battery is unsurpassed.



Looks and Performs Great So far

I have a 2008 Toy Tacoma, and the Battery is smaller than the factory. I had to put some boards that I cut to put under the battery to have the battery bracket keep the battery secure.

from Mesa, AZ |
Red Top

Easy to install, been reliable for years now.

from ventura, CA |
Optima red top from 4wheel parts

I love the spillproof sealed case of the battery.. It's extremely durable, and about twice the power of my factory battery.. And it also looks cool.

from Youngstown, Ohio |
Great Battery

Great Battery... Long life and reliable!!

from Clearwater, FL |
Great Battery

Put this Red Top in my 2007 Toyota Tacoma and I couldn't be happier. It is good to have one less thing to worry about out on the trails. Optima is the way to go. If you have a winch or other power hungry accessories, opt for the yellow top.

from Cleburne, TX |
Great Starts!

I really appreciate the way the battery provides easy starting. I was surprsied by the dimunitive size and light weight! Finally, a truly maintenance free battery. No need to add water ever! The Red Top battery goes great with my Red Tacoma 4x4 V6. It perks up things under the hood.

from Houston, TX |

Mine's been working perfectly for about a year, which is twice as long as the stock battery lasted! I spend a fair amount of time on bumpy farm roads that caused my stock battery to leak acid all over the engine compartment. The sealed red top doesn't leak at all, no matter how rough the road.

from Flower Mound, TX |
Optima Battery Red Top

This Is The Second Time I Have Used This Battery The First Time I Got In A Auto Accident & The Insurance Company Bought It From Me & I Bought A New One For My 2007 Escape.

from Louisville,Colorado 80027 |
Redtop Battery for a great price

This Battery starts my 4Runner much better than any standard battery in the cold. The lights are brighter and dont dim when accessories are being used. Bought a Redtop for another truck I had it it lasted over 5 years, I sold the truck with it, so I don't know how long it lasted.

from Waterford, MI |
a great product!

I bought an Optima because during an autocross I found that the exisiting battery I was using was not truly sealed even though the brand claimed it was. The result was acid being pushed out of this battery's vents during the autocross. I'm assuming it was high g-loads that caused this. However now with the Optima installed I no longer have to worry about that. Optima's also start my car better in extreme cold than any other battery I've ever tried. Thumbs up for a great product!

from Colorado Springs, CO |

Question & Answers

0 Answered question


Optima products have a 40+ year track record of supplying high performance products and unique technology for 4x4s. Their batteries and battery chargers come in a host of different options for different Jeep applications and Optima's revolutionary solutions like their Spiralcell Technology increases cycle life and offers more vibration resistance compared to traditional batteries. Batteries come in yellowtop, bluetop and redtop, which are used for Jeep applications requiring a spill-proof starting battery. Enjoy fast recharging, easy mount-ability and optimal starting power. Jeeps that perform tasks requiring more power benefit from Optima's heavy duty lineup of battery solutions. Shop Optima Batteries Now