Battery Corrosion
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Battery Corrosion
Both negative terminals had corrosion on them. I cleamed them up and but die-electric grease on them, now 4 days later they are corroding again.
These are the original batteries so they are 7 years old, is this a sign they are dying?
These are the original batteries so they are 7 years old, is this a sign they are dying?
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I recently was trying to clean mine ( negative as well) when the battery post came loose. It would turn and bend when I was trying to pry the cable clamp off. So I decided to buy 2 new batterys. They were 6 years old, Boy what a difference in starting power... It turns over VERY quickly. There was nothing wrong with the battery untill i tried to clean the corrosion.
#5
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Yep, I always try to get rid of a battery as soon as it starts getting gassy and corroding terminals. They can sure make a mess of stuff if you leave them.
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I just replaced the batteries in my 2004.5 dually. No real corrosion, but sometimes it just would just turn over with a grunt. Still started.
The replacements I got were Sears Platinum Diehards. From my own research and several other opinions, they are the same as Odyssey, While not cheap, still less expensive than Odyssey labeled versions. Spins over very fast and the one in my drag car has worked very well for over a year now.
The replacements I got were Sears Platinum Diehards. From my own research and several other opinions, they are the same as Odyssey, While not cheap, still less expensive than Odyssey labeled versions. Spins over very fast and the one in my drag car has worked very well for over a year now.
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I'm with Locomotion. Sears Platinum for me also. A bit more pricey, but also with a better warranty. You get what you pay for. You go cheap...you get cheap! My experience over the years is this...batteries are one of those things that are really related to their advertised warranty, or "life rate". If it says 3 years, then I'll bet you'll get 3 years and maybe a couple of months! I went with Sears, and have 4 years. Ya'all better know that in 3 years and 11 months, I'll be back at Sears, having these batteries checked out!
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To buy some time, clean them up again and put a thin layer of black RTV all the way around the base of the post. Smear some of the grease on the post, then put the connection back together. Let the RTV set up first.
Are you putting allot of water in these? Check to be sure you are not over charging too. Should be around 14.5 VDC at idle with no load.
It's just a band-aid, but when you are cheap like me. . . . .
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I'm with Locomotion. Sears Platinum for me also. A bit more pricey, but also with a better warranty. You get what you pay for. You go cheap...you get cheap! My experience over the years is this...batteries are one of those things that are really related to their advertised warranty, or "life rate". If it says 3 years, then I'll bet you'll get 3 years and maybe a couple of months! I went with Sears, and have 4 years. Ya'all better know that in 3 years and 11 months, I'll be back at Sears, having these batteries checked out!
#14
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.....and corrosion isn't much of an issue either since they are sealed AGM batteries! The older acid/water batteries will eventually start corroding other things under the hood.
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I wonder what the factory battery goes for?? I got 7 years out of it and would have gotten more if I didnt play with it, I went with sears silver, we will see....