Not sure if this subject has been discussed, so I apologize if it has been and I missed it. I am considering permanently attaching a battery desulfator to my 22 ram 5.7l [non-etorque] but concerned the high frequency signal used in the desulfation process may have detrimental effects on the electronics of my vehichle even though the manufacturer says it won't. Anyone in the forum have experience with using permanently attached desulfactors on these rams with all the electronics that are so easily ruined by unwanted electrical inputs?
Why do you have concerns about sulfation buildup in your truck battery?
We used to use them periodically on SLAs used in underwater scooters because there was evidence of premature aging and failure due to sulfation.
AFAIK, sulfation is primarily attributed to very low current charging and extended periods of low or no current draw. The scooters would draw about 30 Amps when on the trigger but during some scooter trips in the river, we didn't have the trigger engaged for extended periods. The river has a significant current, drifting is commonly used in different locations.
And, scootering while cave diving was very dependent on the mission. Some, you're on the trigger full-time, others, on & off.
I would think the typical current draw from a truck starter motor would be sufficient to reduce the possibility of excessive sulfation buildup. Unless you trickle charge more often than road-tripping.
Also, sulfation was usually more problematic with age. Given that you live in Florida, I would expect the average life expectancy to be 2 to 3.5 years at the most. Unless you live in North Florida where it might last a wee bit longer.
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