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Re: (ET) Battery charger question



Tim,  I don't know what amp your battery charger is but charge them for about 8 hrs each at about 6 amps then recheck them.  1.5 hrs isn't long enough unless you have a very large charger.  The one that is 9.5 volts may be bad, the other 2 might be ok.
----- Original Message -----
Sent: Wednesday, July 07, 2004 8:59 PM
Subject: Re: (ET) Battery charger question

Thanks to all who replied. I tried this charger and it has no output. I took the cover off and it doesn't seem to have any kind of timer in it either. It's just a transformer, a capacitor and some diodes. I really don't think I'd want to use it if it did work. I would forget to unplug it and let it run too long. I was wondering if anyone could suggest where to get a decent used charger. I also put my 12 volt charger on each of the three batteries for about 1 1/2 hours. Two of them read 11.5 volts and the third only reads 9.5 volts. It ran the motor good enough for me to tell it was okay as well as the transmission. I think I'd like to replace the batteries. What do I need to look for in new batteries? They are 12 volt, that all I know about them. I don't really want spend a lot of money on batteries and a charger. This is going to be used mainly to get around at tractor shows. I do want a decent quality battery though. It does have a mower deck on it so I may use it to do the trimming if it works out okay. I'm open to any suggestions.
 
Tim
----- Original Message -----
Sent: Tuesday, July 06, 2004 9:10 AM
Subject: RE: (ET) Battery charger question

That charger is fine; better than the original which was only 25 amps max.
 
Larry Elie
 
-----Original Message-----
From: elec-trak-bounces cosmos phy tufts edu [mailto:elec-trak-bounces cosmos phy tufts edu]On Behalf Of TimandTerese
Sent: Saturday, July 03, 2004 10:43 PM
To: Elec-trak cosmos phy tufts edu
Subject: (ET) Battery charger question

I just bought a Wheel Horse E-81. It looks to be basically a rear engine rider with an electric motor instead of a gas engine. It has 3 twelve volt batteries. The guy I bought it from didn't have the charger for it. I was wonder what rate the batteries should be charged at. I have a 36 volt charger that puts out 30 amps. Would this be what I need to charge this. The plugs are different from the mower to the charger so I'll have to figure out a way to connect it. The charger I have is from a Clarke floor sweeper and has a plug the has two flat lugs the mower takes what looks to be a twist lock plug. Could I just put ends from a regular battery charger or jumper cables and hook it directly to the batteries making sure that I go through all three batteries?
 
Tim


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