OPTIMA? YELLOWTOP? D27F Ultra high-performance SPIRALCELL TECHNOLOGY? AGM (absorbent glass mat) dual-purpose (deep-cycle and starting) battery. OPTIMA? YELLOWTOP? batteries have three times the cycling capability (rechargeability) with ultimate cranking power for your car or truck to outperform traditional batteries. Perfect for powering heavy electrical loads, including winches, audio systems, inverters, and other demanding vehicle accessories and electronics. Lower internal resistance provides more efficient power output and faster recharges.
We're working on getting more reviews for this product. In the meantime, here's what people are saying about 4WP
Q: Will this fit correctly to replace a stock battery in a 2018 Jeep jk rubicon?—4 door. Answer this question
A: I put one of these in my 2017 JK with no trouble. I think it was an H6 size but not positive about that.
Answered by Keith from Harrisburg, PA on 09/28/2022
Q: Is there an adapter that can screw down on the 3/8 SS stud that would ultimately give you a standard post? Answer this question
A: Get battery D31A for standard tapered SAE battery posts instead of 3/8" threaded studs.
Answered by Brent from 4WP HQ on 12/28/2020
Q: will this battery work on my trolling motor Answer this question
A: You might want to look at the Marine version blue top Optima Batteries.
Answered by Kelly from 4WP Corporate Headquarters on 10/30/2020
Q: What is the difference between the D31A and the D31T Answer this question
A: Hello Dan, The D31A has the SAE Post and the D31T has 3/8 Stainless Steel Stud. All other specs are identical. Thank you.
Answered by RK on 05/06/2015
Q: Hey! so I went ahead and ordered this battery with a M.O.R.E. Offroad dual battery mount that claims it will hold 2 of these, or 1 of these and the factory battery. This product (Optima Battery) says the wiring is not included...What all do I need to put the charging system and the alternator onto the Optima Yellowtop? I will run the factory battery with the Optima for my light bars and stuff...but I eventually would like to run 2 Optima Yellowtops! so what do i need (parts wise) to make that connection happen? Answer this question
A: Hello Most of the guys buy short positive and negative battery cables to connect the two. Take the small end of the cable and hook to the original battery cable clamp bolt positive to positive and neg. to neg.
Answered by Rody on 01/25/2015
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
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