Tractor Talk Discussion Board |
Re: Re: Dueling batteries question
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by paul on June 27, 2003 at 11:51:04 from (66.60.197.161):
In Reply to: Re: Dueling batteries question posted by Greg Miller on June 27, 2003 at 10:49:31:
No! When they are hooked in series (plus of one to negative of the next) they double the VOLTAGE but leave the amps the same (as the weakest one, by the way). It is a parrellel hookup (all negatives hooked together, all positives hooked together) that leaves the voltage the same, but multiplies the amps (and requires ever bigger cables...). Now, the guy asked how to jump it. Ah, there is a problem! It seems the tractor is a 12v system, and needs a lot of amps. So they origionally used 2 6v in series. If you want to jump it with an addtional 12v battery, then hook it up to the starter (match whatever bat terminal is going to there, most likely positive) and hook the other cable to a frame member. If you want to jump it with a 6v battery - you can't, really. You would need to 'make' a 12v battery out of 2 more 6v batteries in series and again hook them up as above. Now, if you have problems with the batteries holding charge, it is always strongly recommended that you replace both at the same time, same brand. When used in series, you really only get the power of the _weakest_ battery, and again only charge up to the capacity of the weakest one. That is why, with modern battery options, a lot of folks replace the series 6v with one good 12v battery that has the same cca as the combined 6v batteries. Gets rid of a lot of the headaches. --->Paul
Follow Ups:
Home
| Forums
Today's Featured Article -
Women and Tractors - More Views From the Farmer's Wife - by Teri Burkholder. The top ten reasons why the judges wouldn't let you participate in the stock antique tractor pull: Hey, this is stock! It came with that V8 in it! That "R" on my tires stands for "really old" not radial! Blue gas? We thought it was a pretty color! What wire hooked to my throttle?
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
Copyright © 1997-2024 Yesterday's Tractor Co. All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|