Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA
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Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA
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OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA

Part No. D34M-950 Warranty Details  

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Installing an OPTIMA BlueTop high-performance AGM battery in your boat or RV means more running time and up to 3 times more recharges than what you’d get out of a traditional battery. It’s perfect for boats with electric trolling motors and onboard electronics that tend to drain batteries quickly.

Product Features:
  • SPIRALCELL Technology provides 15x the vibration resistance of a traditional battery
  • 3x more recharges than a traditional battery
  • Completely NON SPILLABLE, mountable in many positions
  • Maintenance free for maximum convenience
  • Dual purpose for both deep cycle and starting applications
  • 2 year free replacement warranty
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Battery Type:Primary (Non-Rechargeable)
Battery Usage:Starting
Maintenance Free:Yes
BCI Group Size:24M

REVIEW SNAPSHOT®

by PowerReviews
OPTIMA BatteriesBlue Top, Deep Cycle Battery, Group Size 34, 750 CCA
 
4.6

(based on 28 reviews)

Ratings Distribution

  • 5 Stars

     

    (19)

  • 4 Stars

     

    (6)

  • 3 Stars

     

    (3)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

96%

of respondents would recommend this to a friend.

Pros

  • Easy to install (15)
  • Good power output (13)
  • Safe to handle (12)
  • Long lasting (9)

Cons

  • Heavy (3)

Best Uses

  • Upgrade (12)
  • Battery replacement (9)
  • Back-up (4)
    • Reviewer Profile:
    • Truck enthusiast (5), Auto enthusiast (4)

Most Liked Positive Review

 

Great battery

I replaced a 2 month old other brand battery in my motor home because it didn't have enough power to start my on board generator. The Optima started it immediately and has never failed...Read complete review

I replaced a 2 month old other brand battery in my motor home because it didn't have enough power to start my on board generator. The Optima started it immediately and has never failed in the month I have owned it. It was a little pricey, but I hope to get years of good service from it.

VS

Most Liked Negative Review

 

Good Battery

The battery in used in a tournament fishing boat. This product is good, however for the degree of use that it is used may be better to go with a d27 or d31....Read complete review

The battery in used in a tournament fishing boat. This product is good, however for the degree of use that it is used may be better to go with a d27 or d31. The battery seems to be good but not quiet what I was looking for, I was actually looking for the D27 when this one was bought but nobody close by carried the D27. On the boat this battery does not hold its advertised standby time.

Reviewed by 28 customers

Displaying reviews 1-10

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4.0

Optima Blue Top

By 

from Melbourne, FL

Verified Buyer

Pros

  • Sealed Agm Batter

Cons

    Best Uses

      Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

      Using in my 5th wheel RV for house 12 volt power. More expensive than lead acid, but hopefully will last longer

      • Was this a gift?:
      • No

      Comment on this reviewHelp Icon

       
      5.0

      WOW I'm sold

      By 

      from Homestead, FL

      About Me Flats

      Verified Buyer

      Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

      Excellent only battery i will buy for my boat again.

      Comment on this reviewHelp Icon

       
      5.0

      WOW I'm sold

      By 

      from Homestead, FL

      About Me Flats Angler, Garage gearhead

      Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

      Replaced my bargain $100;marine battery with this incredible battery. It was night and day compared to old battery even when it was new. Thia battery spun and fired my Yamaha 130 on less three seconds. Before old would battery would take for ever to fire. A+. I am sold on Thu battery twice the price but worth every penny.

      Comment on this reviewHelp Icon

      (2 of 4 customers found this review helpful)

       
      4.0

      I made a good choice

      By 

      from Northeast Georgia

      About Me Casual Driver

      Verified Buyer

      Pros

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

      Cons

      • Heavy

      Best Uses

      • Battery Replacement

      Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

      This is a deep cycle battery that is used for my trolling moter in the boat. So far it has kept up very well. I have not used it on an all day fishing trip yet but I believe that it is going to hold a charge and get me through a whole day with out any trouble.

      Comment on this reviewHelp Icon

      (1 of 4 customers found this review helpful)

       
      5.0

      Good Battery

      By 

      from Syracuse, NY

      About Me Truck Enthusiast

      See all my reviews

      Verified Buyer
      3 or more reviews submitted

      Pros

      • Easy To Install
      • Powerful

      Cons

      • Terminals On Wrong Side

      Best Uses

      • Battery Replacement
      • Upgrade
      • Winch

      Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

      I have put several Optima batteries in my cars, when the originals started to fail. Now I own a truck and wanted to add a winch, but didn't want to tap off my existing wiring. With the extra set of terminals, I was able to keep the factory wiring and add the winch wiring.
      My only complaint is that the install would have been a lot easier if I could have gotten this battery with the terminal positions reversed.

      Comment on this reviewHelp Icon

      (1 of 3 customers found this review helpful)

       
      4.0

      So far so good.

      By 

      from Columbus ohio

      About Me Truck Enthusiast

      Verified Buyer

      Pros

      • Easy To Install
      • See How Long It Lives

      Cons

        Best Uses

        • Upgrade

        Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

        Used in a jeep CJ with a winch.

        Comment on this reviewHelp Icon

        (3 of 4 customers found this review helpful)

         
        5.0

        Reliable

        By 

        from Oates SC

        Verified Buyer
        Helpful Reviewer

        Pros

        • Long Lasting

        Cons

          Best Uses

            Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

            This battery packs a punch! Dependable starting power even during cold weather. This is the fourth one I have purchased this year to replace all of the lead acid batteries in the boat. The biggest advantage is the substantial weight difference compared to other batteries the have the same reserve and CCA.

            Comment on this reviewHelp Icon

            (2 of 4 customers found this review helpful)

             
            5.0

            Great product

            By 

            from Watsontown, PA

            Verified Buyer

            Pros

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

            Cons

              Best Uses

              • Battery Replacement
              • Upgrade

              Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

              These batteries are great for marine use. I ran the electric motor all day on the lake and still had plenty of power left. Highly recommend the batteries.

              Comment on this reviewHelp Icon

              (10 of 22 customers found this review helpful)

               
              5.0

              like fact waterless

              By 

              from Evansville, Indiana

              About Me Truck Enthusiast

              Verified Buyer
              Helpful Reviewer

              Pros

              • Easy To Install

              Cons

              • Heavy

              Best Uses

              • Backup
              • Upgrade

              Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

              first time tried one of these will see how it does. using as sump pump back up. a little expenseive. and heavy hope lasts.

              Comment on this reviewHelp Icon

              (11 of 22 customers found this review helpful)

               
              5.0

              Great price with $50 off coupon

              By 

              from La.

              About Me Auto Enthusiast, Mechanic

              Verified Buyer
              Helpful Reviewer

              Pros

              • Powerful

              Cons

              • Made in Mexico

              Best Uses

              • Backup
              • Upgrade

              Comments about OPTIMA Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA:

              This is my first Optima battery. I like it so far holds up well with my trolling motor.

              Comment on this reviewHelp Icon

              Displaying reviews 1-10

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              Do you have questions about this product?

               

              Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

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

                I have a brand new battery charger that states it can be used on AGM batteries. Will it work on this battery?
                Asked on 3/5/2015 by none

                1 answer

                • CUSTOMER CARE

                  A:

                  I'm glad to assist! As long as your battery charger is engineered to charge AGM batteries, it will work well with this Optima Blue Top Deep Cycle Battery (Part No. D34M-950). Optima batteries are a Spiralcell type AGM battery. Charging specification for an Optima batteries are available here: http://www.optimabatteries.com/en-us/support/battery-care/charging/

                  Answered on 3/5/2015 by Heath, ASE Parts Specialist from AAP
              • Q:

                What are the Ah on this battery?
                Asked on 7/25/2014 by Heidi from Carlisle pa

                1 answer

                • CUSTOMER CARE

                  A:

                  Glad to assist, Heidi! This battery is rated 55 Amp hour (C/20).

                  Answered on 7/28/2014 by Vincent from AAP
              • Q:

                is this a gel cell battery?
                Asked on 4/1/2014 by chris from cape coral, fl.

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Chris, great question! This is an AGM (absorbent glass mat) dual-purpose battery for marine and RV.

                  Answered on 4/3/2014 by Vincent from AAP
              • Q:

                Why doesn't Advance Parts give the amp-hour rating like O'reilly does?
                Asked on 1/3/2014 by Bub

                1 answer

                • CUSTOMER CARE

                  A:

                  Hi Bub, I understand your concern with the misinformation provided to you online. I researched and found that the capacity of this deep cycle battery is 55 Ah (C/20). I will forward this to the appropriate department and have this updated at the earliest on our website.

                  Answered on 1/5/2014 by Vincent from AAP
              • Q:

                How long will this battery hold a charge when not in use in cold temperatures?
                Asked on 12/12/2013 by jc

                1 answer

                • CUSTOMER CARE

                  A:

                  Excellent question! I wish I could give you an exact number, but you can never tell with batteries. Heat damages a battery more than the cold does so it really should not be too affected just sitting unused. Since it is an AGM battery, they hold up better in all climates than a regular flooded battery. You will want to keep the battery above 12.4 volts while storing it. If you do not have a battery maintainer, you will want to check the voltage about once a month to ensure it is not below 12.4 volts. Charge the battery if it falls below 12.4 volts. We do carry Part Number 150-40000 which is the Optima battery maintainer. It will monitor the battery state and charge when needed.

                  Answered on 12/13/2013 by Keith from AAP
              • Q:

                will this battery start a sailboat diesel engine. What would you recommend?
                Asked on 6/12/2013 by jeff from florida

                1 answer

                • CUSTOMER CARE

                  A:

                  This Optima Batteries Blue Top, Deep Cycle Battery, Group Size 34, 750 CCA (Part No. D34M-950) is perfect for boats with electric trolling motors and onboard electronics that tend to drain batteries quickly. This battery is for both deep cycle and starting applications. For any further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                  Answered on 6/12/2013 by Max from AAP
              • Q:

                Can I use a 750 Amp Optima battery in my 2003 toyota tacoma 3.4L?
                Asked on 7/30/2012 by Kevin from Sterling, VA

                1 answer

                • CUSTOMER CARE

                  A:

                  This Optima Batteries BlueTop; Deep Cycle Battery(Part No. D34M-950) is not a vehicle specific product. However if the specifications of this battery suits your 2003 Toyota tacoma 3.4L then you can very well use it. Specifications: Battery Type: Sprial AGM, BCI Group Size: D34M, Cold Cranking Amps: 750 amps, Cranking Amps: 870 amps, Deep Cycle/Starting: Deep Cycle, Height: 7 13/16 inches, Length: 10 inches, Voltage: 12 v, Weight: 46 lbs, Width: 6 7/8 inches. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                  Answered on 7/31/2012 by Steve from AAP
              • Q:

                what warranty does this battery carry
                Asked on 3/9/2012 by Anonymous from 46322

                1 answer

                • CUSTOMER CARE

                  A:

                  This Optima Batteries BlueTop Deep Cycle Battery with part# D34M-950 has 24 months free replacement warranty. The Free Replacement Period begins the day of purchase and expires at the end of the Free Replacement Period printed on your original sales receipt. This period does not renew when the battery is replaced during the Free Replacement Period.

                  Answered on 3/10/2012 by Vincent from AAP
              Displaying questions 1-8

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