Buggies Gone Wild Golf Cart Forum

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-   Electric EZGO (http://www.buggiesgonewild.com/electric-ezgo/)
-   -   48v and 36v (http://www.buggiesgonewild.com/electric-ezgo/9347-48v-36v.html)

lilman1202 10-17-2008 06:47 AM

48v and 36v
 
Would a 48v charger at 40 amps damage my batteries on a 36v application?

-Jason

scottyb 10-17-2008 07:36 AM

Re: 48v and 36v
 
YES !
You cannot mix voltages! In fact, a 40 amp charger is not a Golf cart battery charger ( even if you had a 48v cart) it is a bit strong and would tend to heat up the batteries resulting in a shorter life.......8)
You need a 36 volt charger 25 amp max.

lilman1202 10-17-2008 07:47 AM

Re: 48v and 36v
 
Thank you for the answer. What I am trying to figure out is how to create a dc to dc charger. I want to use a solar panel to charge up an auxilary battery bank, and then use that battery bank to charge the golf cart. I just am trying to figure out what size voltage the auxillary battery bank should be?

-Jason

BlackHornet 10-19-2008 07:57 PM

Re: 48v and 36v
 
ok, so if a club comes stock at 48 volts, could i use a club car charger on a converted 48v ezgo?

Andy4639 10-19-2008 08:04 PM

Re: 48v and 36v
 
Yes to the ? can it work! Now to answer it in long form.
The charger may not work because some of them have to be told by the cart to cut on/off by the OBC in the C/C cart though.
You need to know which charger you are uying.
:thumbup::wink:8)

buckmanmike 10-19-2008 08:04 PM

Re: 48v and 36v
 
No, late model 48v club cars have an OBC(computer) that controls the charger, tells charger when to cut off. There are plenty of after market 48v chargers available.

BlackHornet 10-19-2008 08:45 PM

Re: 48v and 36v
 
ok, well if i buy a 48 volt charger....what amp range should i look for? im running trojans..dont remember the numbers on them though

Andy4639 10-19-2008 11:47 PM

Re: 48v and 36v
 
I would get at least a 15 amp. 20 would be the best I would think.

scottyb 10-20-2008 07:14 AM

Re: 48v and 36v
 
1 Attachment(s)
I like a Lester 09695. 25 amps max . Self timer with 3 cycles & Auto shutoff.
It is the charger on the right......8)
Lester 48v Chargers

SP-Electronics 10-20-2008 02:38 PM

Re: 48v and 36v
 
scottyb, can I borrow your tractor that's in the background? :)


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