Main Battery Dead - Replace Aux Too?

[tehfrr]

The main battery is dead on my Jeep from sitting in the shop for 6 months.
It needs to be replaced.
Should I plan on replacing the aux battery at the same time?

I'm assuming this is something Ill need to do, if so may as well go round it up now.

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[Jess Landin]

And, buy the dual battery kit by Genesis. You won't ever have to dig down deep for the aux battery again.

 

[Rhinebeck01]

@tehfrr

Yes, replace the Aux.
Buy a Braille Battery - (Part# B14115) as a replacement for it.
https://www.jlwranglerforums.com/fo...-way-pull-the-fender-flare.56807/post-1911638

Takes about 20 min. to replace the Aux battery... Read here:
https://www.jlwranglerforums.com/fo...ent-the-easy-way-pull-the-fender-flare.56807/

Suggest you use a decent battery tender/maintainer when your JL sits around like that.

 

[Krondor]

I'd buy both.

I plan to get the DieHard. ?‍

• DieHard Platinum AGM Battery, BCI Group Size 400, 200 CCA Part # AUX14-1 $141.99 (9.81lbs)
• Braille Battery - (Part# B14115) - BCI Group "All Sizes," 904 pulse cranking amps? $178.49 USD (11.5lbs)

 

[MtCamper]

Buy two new ones to fit in your new Genesis. Best way to go IMHO. But two new batteries regardless.

 

[elf883]

replace both - and get to the aux battery from underneath its easier !!

mopar batteries are terrible . get a better one youll thank yourself

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