mopar73dge
Well-Known Member
Longevity depend's on how it is maintained when not in use, a battery tender will give it more life and how many time was it discharged too low. The extra cost for a antique battery to me is worth it. They use AGM batteries, you can buy that at the parts store but it does not look so good. If you decide to buy an AGM reproduction Mopar battery, you will need the special charger designed for it. Also you will need to follow the instructions that tell you to discharge it every 2.5 months and recharge it. This keeps it healthy. you will get 8-12 years out of it.