RedTop Starting Battery, Group Size 75/25, 720 CCA
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RedTop Starting Battery, Group Size 75/25, 720 CCA
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Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA

Part No. 75/25-925 Warranty  

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The OPTIMA RedTop high-performance AGM battery is the ultimate high-CCA starting battery designed to deliver the strongest starting power. With unparalleled high power delivery and extreme resistance to the most common causes of battery failure, RedTop is ideal for trucks, SUV's, luxury cars, hot rods, off-road vehicles and other applications that require a leak-proof starting-only battery.

Product Features:
  • SPIRALCELL Technology provides 15x the vibration resistance of a traditional battery
  • Strongest 5 second starting burst
  • Up to 2x longer life
  • Completely spill-proof, mountable in many positions
  • Maintenance free for maximum convenience
  • Faster recharging capabilities
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Battery Type:Sprial AGM
BCI Group Size:75/25
Cold Cranking Amps:720 amps
Cranking Amps:910 amps
Deep Cycle/Starting:Starting
Height:7 5/8 in
Length:9 5/16 in
Maintenance Free:Yes
Reserve Capacity:90 min
Terminal Type:Dual Terminal
Voltage:12 v
Weight:33 lbs
Width:6 13/16 in

REVIEW SNAPSHOT®

by PowerReviews
Optima BatteriesRedTop Starting Battery, Group Size 75/25, 720 CCA
 
4.5

(based on 101 reviews)

Ratings Distribution

  • 5 Stars

     

    (71)

  • 4 Stars

     

    (19)

  • 3 Stars

     

    (4)

  • 2 Stars

     

    (1)

  • 1 Stars

     

    (6)

92%

of respondents would recommend this to a friend.

Pros

  • Easy to install (78)
  • Good power output (76)
  • Safe to handle (63)
  • Long lasting (54)

Cons

  • Heavy (7)
  • Loses charge (6)
  • Difficult to install (4)
  • Lacks power (3)

Best Uses

  • Battery replacement (76)
  • Upgrade (63)
  • Back-up (7)
    • Car & Truck:
    • Auto enthusiast (31), Truck enthusiast (16), Casual driver (14), Mechanic (14), Competitive driver (4)
    • Reviewer Profile:
    • Auto enthusiast (35), Mechanic (14), Truck enthusiast (14), Casual driver (10), Competitive driver (5)

Most Liked Positive Review

 

Perfect fit

Just installed about a week ago to replace/ upgrade old battery. This is in my '86 300ZX. I have to admit it looks like it was made to go in there since my...Read complete review

Just installed about a week ago to replace/ upgrade old battery. This is in my '86 300ZX. I have to admit it looks like it was made to go in there since my car is red. Have heard many good things about Optima so I feel it will be worth the money. Did get an excellent online deal that saved a good bit of money as well. The car starts immediately without any crank time at all. I have had all the big brands in there over the years and with few exceptions they lasted an average of 4 years. I guess I'll find out how well this one performs.

VS

Most Liked Negative Review

 

Melt Down

This is a complicated review. I have had 2 red tops now and for the first couple of years, does great. my first I had for 5 years and it finally wouldn't take...Read complete review

This is a complicated review. I have had 2 red tops now and for the first couple of years, does great. my first I had for 5 years and it finally wouldn't take a charge anymore. The second I purchased did not make it, I now have what looks like fire damage to the battery, I do not have anything special in my car. no sound system or racing equipment. just daily driver, I have no idea what did this, and of course it is out of the free warranty period.

Reviewed by 101 customers

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Displaying reviews 1-10

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5.0

how all batteries should be

By Hambone

from Aberdeen, n.j.

About Me Truck Enthusiast

Verified Buyer
Level 1

Pros

  • Easy To Install
  • Long Lasting
  • Powerful
  • Safe To Handle

Cons

    Best Uses

    • Battery Replacement
    • Upgrade

    Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

    Longest lasting battery ever. Even cold weather doesn't phase a start up

    Comment on this review(earn points)

     
    5.0

    red top battery

    By bobby

    from dst hgt md

    About Me Auto Enthusiast

    Verified Buyer
    Level 1

    Pros

    • Easy To Install
    • Long Lasting
    • Powerful

    Cons

    • This One Hase On Cons For

    Best Uses

    • Battery Replacement

    Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

    great battery

    Comment on this review(earn points)

     
    1.0

    Melt Down

    By Vic

    from Gadsden AL

    About Me Casual Driver, Mechanic

    Pros

    • Easy To Install
    • Long Lasting
    • Powerful

    Cons

    • Loses Charge

    Best Uses

    • Battery Replacement

    Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

    This is a complicated review. I have had 2 red tops now and for the first couple of years, does great. my first I had for 5 years and it finally wouldn't take a charge anymore. The second I purchased did not make it, I now have what looks like fire damage to the battery, I do not have anything special in my car. no sound system or racing equipment. just daily driver, I have no idea what did this, and of course it is out of the free warranty period.

    Comment on this review(earn points)

     
    4.0

    Good power.

    By Mike

    from Central NYS

    About Me Auto Enthusiast

    Verified Buyer

    Pros

    • Easy To Install
    • Powerful

    Cons

      Best Uses

      • Battery Replacement
      • Upgrade

      Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

      My first Optima battery. bought it for the starting power and high ratings.

      Comment on this review(earn points)

      (0 of 1 customers found this review helpful)

       
      3.0

      good product. bad service!!!!!

      By brandon

      from catawissa, pa

      About Me Auto Enthusiast, Mechanic, Truck Enthusiast

      Verified Buyer
      Level 1

      Pros

      • Easy To Install
      • Powerful
      • Safe To Handle

      Cons

        Best Uses

        • Battery Replacement

        Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

        Great battery

        Comment on this review(earn points)

         
        5.0

        As expected

        By Vette owner

        from Leander Texas

        About Me Auto Enthusiast

        Verified Buyer
        Level 1

        Pros

        • Easy To Install
        • Long Lasting
        • Powerful
        • Safe To Handle

        Cons

          Best Uses

            Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

            Works like a battery should

            Comment on this review(earn points)

             
            5.0

            Best from the rest

            By Jdwisme

            from Ocean Springs, MS

            About Me Auto Enthusiast, Casual Driver, Diy Home Garage

            Verified Buyer
            Level 1

            Pros

            • All Hookups Post Or Side
            • Easy To Install
            • Gel Sealed Not Liquid Top
            • Long Lasting
            • Maintenance free
            • Maint Free Or Gel Sealed
            • Powerful
            • Safe To Handle

            Cons

            • There's None

            Best Uses

            • Backup
            • Battery Replacement
            • Everything
            • Upgrade

            Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

            These are expensive but only a little more than the gold series most brands carry. Definitely worth the value of them though. Optima batteries are always the battery upgrade of any car i've owned in the past.

            Comment on this review(earn points)

             
            5.0

            Mine FINALLY died.

            By Adam

            from Grand Rapids, MI

            About Me Auto Enthusiast

            Pros

            • Easy To Install
            • Long Lasting
            • Powerful
            • Safe To Handle

            Cons

              Best Uses

              • Backup
              • Battery Replacement
              • Upgrade

              Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

              I have had my gel cell Red Top in 5 different vehicles over the course of over 9 years. I bought it when Optima gave a 5 year warranty and it has NEVER let me down! By far, the BEST battery investment you will EVER make! Now after 9 grueling years of smoldering summers and sub-zero winters, it has FINALLY reached the end of its road! Time to buy another. And I will GLADLY pay the price for a new one!

              Comment on this review(earn points)

              (0 of 1 customers found this review helpful)

               
              1.0

              dont buy

              By jo

              from wi

              About Me Mechanic

              Pros

                Cons

                • Lacks Power
                • Loses Charge

                Best Uses

                  Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

                  doesn't last as long as wet cell batteries, u might get 3 yrs.

                  Comment on this review(earn points)

                   
                  5.0

                  Solid cranking power

                  By Steve

                  from Savannah, GA

                  About Me Auto Enthusiast, Competitive Driver, Mechanic

                  Verified Buyer
                  Level 1

                  Pros

                  • Long Lasting
                  • Powerful
                  • Safe To Handle

                  Cons

                  • Difficult To Install

                  Best Uses

                  • Battery Replacement

                  Comments about Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA:

                  The only reason that this was not an easy install is the problem with the vehicle. It went into a Noble M400 which requires installation from under the car.

                  Comment on this review(earn points)

                  Displaying reviews 1-10

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                  Do you have questions about this product?(earn points for answers!)

                   

                  Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                  5 Questions | 8 Answers
                  Displaying questions 1-5
                  • Q:

                    which is better yellow top or red top for 2002 corvette
                    Asked on 3/9/2014 by mike from manor pa

                    1 answer

                    • CUSTOMER CARE

                      A:

                      Hi Mike, glad to assist you! Both of these red and yellow top optima batteries are exact fit for your 2002 Chevrolet Corvette. Both of these batteries does not have much differences other cold cranking amps, reserve capacity and price.

                      Answered on 3/10/2014 by Steve from AAP
                  • Q:

                    How does the Optima Red Top battery perform in Cold Weather Compared to other batteries?? Does it have better resistance to freezing?
                    Asked on 12/12/2012 by 95banditlt1 from Providence, RI

                    1 answer

                    • CUSTOMER CARE

                      A:

                      In cold weather applications, a battery's ability to provide cranking power to the engine is extremely important. This Optima Batteries RedTop Starting Battery, Group Size 75/25, 720 CCA - part# 75/25-925 have a lower internal resistance, which provides increased cranking power even in the coldest of temperatures. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

                      Answered on 12/12/2012 by Vincent from AAP
                  • Q:

                    What is the amperage?
                    Asked on 9/16/2010 by John from Georgetown, SC

                    2 answers

                    • A:

                      34/78 RedTop 1,000 Cranking Amps 800 Cold Cranking Amps
                      1000 CA
                      800 CCA

                      Answered on 11/7/2010 by 02 Blazer 4dr. 4x4 from Belvidere,Il
                    • VERIFIED BUYER

                      A:

                      910 Cold Crank and 720 Reserve.

                      Answered on 9/28/2010 by Jaszam4X4 from Chicago to Moab
                  • Q:

                    i am thinking of up grading from a regular batt. to a red top optima in my truck how long do they last compared to the regular batt.?
                    Asked on 9/1/2010 by Anonymous from wirtz,Va

                    2 answers

                    • CUSTOMER CARE

                      A:

                      They last longer than regular batteries and are far more reliable than them as well. I am actually going to be using an Optima battery in the car that I am building right now.

                      Answered on 9/2/2010 by Mike from AAP
                    • A:

                      I purchased one of these batteries in 2001 (red-top). I have since had it in three vehicles... 1987 Iroc-z, 2003 Chevy Blazer and 2006 Chevy HHR. Its still running strong in the HHR, and I'm actually purchasing another one for the Camaro because i dont want to take it out of the HHR.

                      Answered on 4/19/2013 by Sunbound from Beaver Dam, WI
                  • Q:

                    i have some subs and running a 1500 watt amp with and alarm with remote starting will this battery push the power
                    Asked on 5/5/2010 by Anonymous

                    2 answers

                    • CUSTOMER CARE

                      A:

                      This battery is the best battery you can use for all the power accessories you are running.

                      Answered on 5/12/2010 by Kevin from AAP
                    • A:

                      you need to yellow top for extra power like that.

                      Answered on 2/15/2011 by shaneaj from tifton,ga
                  Displaying questions 1-5

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