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Battery maintainers
Posted: Fri Nov 19, 2021 10:18 am
by Harry
I was wondering if any of the members here have used battery maintainers on their tractors over the winter and what their opinion of their use were.
Keep the Peace
Harry
Re: Battery maintainers
Posted: Fri Nov 19, 2021 12:29 pm
by BobAfton
I have used this one since Feb 2017, especially in the winter. It keeps battery charged and tractor starts good. I tend not to use it in the warm weather so much.
Bob
Re: Battery maintainers
Posted: Fri Nov 19, 2021 1:30 pm
by Harry
Thanks Bob for your input.
Keep the Peace
Harry
Re: Battery maintainers
Posted: Fri Nov 19, 2021 1:49 pm
by DavidBarkey
They do help for maintaining voltage in the winter time . For those of us that experience real winters I highly recommend them for all equipment that you still use on occasion during winter , all other I pull the batteries and shelve in the heated shop . What most people are not aware of, is that the temperature fluctuation can cause condensation to form on the battery, solenoid, ect , and with a little dust on it can create a parasitic draw between the B+ post and ground slowly draining the battery . So when the S@#$ hit the fan it may be hard to start .
Dave
Re: Battery maintainers
Posted: Sat Nov 20, 2021 9:44 am
by Harry
Thanks for the information David. I have four tractors in a unheated shed behind my heated shop. I have removed batteries and stored them into my heated shop before. I am trying to eliminate the work playing musical batteries. I was hoping to purchase a trickle charger that would charge four batteries over the winter. I've seen some on Amazon, right now in the research stage.
Keep the Peace
Harry
Re: Battery maintainers
Posted: Sat Nov 27, 2021 10:12 pm
by MattA
I've found a quality tractor battery goes a long ways. My dad used to buy our tractor batteries at Walmart and they would last about 2 summers and need to be replaced. My Ingersoll came with a new Napa 250CCA? battery and after 4 years it started just fine even in the winter (my tractor is kept in the garage not in a shed, about 20°F when its cold out). When I purchased my generator, the 4 year old Napa tractor battery went in the generator and I did some research on a new battery. Napa's tractor batteries are made by East Penn Manufacturing which according to the internet seems to be more highly rated than Johnson Controls who makes Walmarts batteries. The batteries are easily identified, East Penn's have a flat top, Johnson Control's have caps on top. I ended up going with a 350CCA East Penn tractor battery from O'Reillys auto parts before O'Reilly's changed to Johnson Controls. The 350CCA battery certainly cranks my 16HP vanguard with authority.
Re: Battery maintainers
Posted: Sat Nov 27, 2021 11:00 pm
by Eugen
Really timely post @MattA ! I was just dealing with some batteries now! Thank you!
Re: Battery maintainers
Posted: Sat Nov 27, 2021 11:59 pm
by Gordy
Researching solar electric, one of the things they harp on is the deeper you discharge a battery, the shorter its lifespan will be. I always put in the highest CCA capacity battery I can fit in the battery box. Our 2002 Focus had a huge battery in it and got 14 years out of it. The 2014 Focus has a much smaller battery and only got 6 years out of it. Both were the OEM Motorcraft batteries.
Gordy
Re: Battery maintainers
Posted: Sun Nov 28, 2021 6:23 am
by DavidBarkey
Gordy wrote: ↑Sat Nov 27, 2021 11:59 pm
Researching solar electric, one of the things they harp on is the deeper you discharge a battery, the shorter its lifespan will be. I always put in the highest CCA capacity battery I can fit in the battery box. Our 2002 Focus had a huge battery in it and got 14 years out of it. The 2014 Focus has a much smaller battery and only got 6 years out of it. Both were the OEM Motorcraft batteries.
Gordy
This come direct from one of the battery manufacturers .
( "This is a hard and fast NO. By fully discharging your lead acid battery, or even discharging it below 80% of its rated capacity, you could damage the battery.
The belief that a battery needed to be fully discharged before recharging goes back to the memory effect issue. (See question 1.) Since that is no longer an issue (and never was an issue with lead acid batteries) there is not a need to fully discharge.
By discharging a lead acid battery to below the manufacturer’s stated end of life discharge voltage you are allowing the polarity of some of the weaker cells to become reversed. This causes permanent damage to those cells and prevents the battery from ever being recharged properly ." )
Sulphating on the surface of the cells is the most common problem caused by discharging . Sulphur crystals build up on the plates limiting the amount of charge exchange . It is like a window progressively getting dirty , the dirtier it get the less light in and less you can see out . New style "pulse chargers " are suppose to dislodge the crystals and allow them to be dissolved back into the sulphuric acid . I have wanted to get one and see for myself if you can resurrect an older week battery , but they are expensive and not in the budget right now .
And yes you can reverse the charge in a lead acid battery . Many moons ago we did it in trade school . We fully discharge a car battery and then charged it in reverse polarity. It did take a charge and it was reverse polarity. Was not as strong as it was before , but it did .
Dave
Re: Battery maintainers
Posted: Sun Nov 28, 2021 7:27 pm
by Chad
Guys, really appreciate your posts and info. Odd that I too am having battery issues. I was getting the 444 ready for snow plowing, and it wouldn't crank. In the past I've used the "start" function on my battery charger to get going during winter, but even that wasn't doing a thing.
Jumping to conclusions I swapped the solenoid from my other 444 (was making a loud clicking noise) to see if that made a difference (the one before didn't have a second tab for pto/travel lever safety I discovered as well). Still nothing.
Before moving on to test key switch I flipped the charger to "charge" and noticed the needle acting odd (bouncing back and forth a bit and charge light going from red to green).
Decided to then swap out the battery from the John Deere AMT which I was driving this afternoon and it cranked over and fired right up.
Previous battery is just over 3 years old. I will see if I can top up with distilled water and bring it back but I think it's gone.
Those battery renders are great - use one on my motorcycle in the winter, and will get another for the 444 for this winter as well.
Now I'm ready for the white stuff!
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