Obviously YES a 12 Volt charger "can charge" an 8 volt battery. I've done it successfully over years as a farmer and used tractor dealer on a ton of tractors and never had a problem. Of course, if the charger has like low medium and high settings USE THE LOW !!!!!!!!!!!!!
If you only have 6 Volt charger use it on the Medium to High setting. If its a high current high capacity 12 volt charger you have to use it sparingly not very long.
WARNING HOWEVER subject to its design and limitations and rating a 12 Volt Charger COULD OVERCHARGE an 8 Volt battery !!!!
You should NOT just turn it on and let it run continuous. You have to monitor and watch for excessive outgassing and boil over and use it for a limited time.
In the past if I used a 6/12 charger I started with the 6 volt ON HIGH charging and if needed and there want excess outgassing and over boiling I could if needed use the 12 on LOW to top it off.
Using a Hydrometer and Voltmeter can help insure proper charging and avoidance of overcharging.
BOTTOM LINE while YES a 12 Volt charger can charge an 8 volt battery USE CAUTION and on lower settings and don't overcharge...
If you use a 6 Volt Charger try it on the medium to high settings and monitor the battery (hydrometer and Volt Meter once at rest and stabilized) and subject to battery condition it can provide a degree of charge BUT IT MAY NEVER ACHIEVE A DEEP FULL CHARGE like a more accurate more expensive smarter charger could that was specifically designed to charge 8 volt batteries
If you use a 12 BE CAREFUL and lower settings and monitor water levels and outgassing.
Upload one or more videos to your post. Photo and video filesizes should be less than 5MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - A Lifetime of Farm Machinery - by Joe Michaels. I am a mechanical engineer by profession, specializing in powerplant work. I worked as a machinist and engine erector, with time spent overseas. I have always had a love for machinery, and an appreciation for farming and farm machinery. I was born and raised in Brooklyn, New York. Not a place one would associate with farms or farm machinery. I credit my parents for instilling a lot of good values, a respect for learning, a knowledge of various skills and a little knowledge of farming in me, amo
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
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.
