Trickle battery charger

   / Trickle battery charger #1  

tstex

Platinum Member
Joined
Nov 22, 2010
Messages
546
Location
Alleyton, Texas; Houston, TX
Tractor
1997 Kubota M5400S
Hello to all,

I have 2-3 tractors & ATV's that periodically have weak batteries. My brother uses trickle battery chargers. I was seeking your advice on makes & models that work well and aren't trash in x yrs.

These are covered sheds, but not climate controlled for temp or humidity, but protected from direct rain & winds.
Any soecisl requirements or cautionary measures would be greatly appreciated.

Thank you
tstex
 
   / Trickle battery charger #2  
I have had trickle chargers/maintainers boil batteries even though they should never do that. So I use a combination of timers and trickle chargers.
 
   / Trickle battery charger #3  
I have had trickle chargers/maintainers boil batteries even though they should never do that. So I use a combination of timers and trickle chargers.
Exactly. Timers on for 1-hr per day, sometime in the afternoon when it should be the warmest part of the day in the winter.

I would chime it, also have the unit plugged into a GFCI outlet.
 
   / Trickle battery charger
  • Thread Starter
#4  
Obviously they should not boil any batteries, but i get what your saying. Do you remember that brand so I'll avoid or was that only one time it cooked the battery?

Currently, i run long Ex cord & charger to recharge my JD Gator's battery when it's too low to start engine. Looking for a more steady source? I also might not drive my combustion-based engines for 2-4 wks. I have power at each of my 11 sheds and can add a std 120V outlet if needed.

Thanks agsin
 
   / Trickle battery charger #6  
Obviously they should not boil any batteries, but i get what your saying. Do you remember that brand so I'll avoid or was that only one time it cooked the battery?

Currently, i run long Ex cord & charger to recharge my JD Gator's battery when it's too low to start engine. Looking for a more steady source? I also might not drive my combustion-based engines for 2-4 wks. I have power at each of my 11 sheds and can add a std 120V outlet if needed.

Thanks agsin
Many of the old school units with transformers will overboil the batter. Those do not have smart technology.
 
   / Trickle battery charger #7  
I used to swear by Schumacher maintainers but the latest one I bought boiled a new AGM battery dry on my bike. They sent me a replacement that tried to do the same thing but this time I had a volt/milliamp meter on it. Showing almost 16 V and over 1A on a totally charged new battery, you could hear it and smell it. I wrote them complaining about it, all I got in return was the sound of crickets so never again Schumacher.
Saying that, I have 2 Schumachers that are over 10 years old and weigh a ton, compared to the new all electronic crap.
My go to now are Battery Tender brand so here's hoping they're better.
1731279394099.png
 
   / Trickle battery charger
  • Thread Starter
#8  
Thanks mrm, sorry your battery was fried.

When i fill my pool w hose, i always set my ph alarm..saved my butt many times. I'll do the same w any of these tools
 
   / Trickle battery charger #9  
I have had trickle chargers/maintainers boil batteries even though they should never do that. So I use a combination of timers and trickle chargers.
I had the same thing happen so now every maintainer is on a timer and all my batteries seem happy. Only have had one battery go bad since I started doing this and it was a 7 year old lawn mower battery that in years past I would be lucky to get 2 years out of.
 
   / Trickle battery charger #10  
I have had good luck with Battery Tender. I have a cheap $20 Wally World battery on a rider that is going on its eighth year.

I have one on the tractor, F250 work truck, Mule and ZT.
 
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