CAR AND DEEP CYCLE BATTERY FAQ 2015
Last Update on February 22, 2015
Car and deep cycle lead-acid battery answers to Frequently Asked Questions (FAQs), tips, manufacturer's information, references and hyperlinks are contained on this consumer oriented Web site about car, powersports (including motorcycle), truck, boat, marine, recreational vehicle (RV), solar, UPS and other starting and deep cycle applications.
Car and Deep Cycle Battery Frequently Asked Questions (FAQ) 2015 (English Version)
This consumer oriented FAQ contains answers and information about lead-acid batteries used to start car, truck, boat, recreational vehicle (RV), power sports (including motorcycle), motor home, tractor and other engines. It also answers questions about golf cart, EV, traction, motive, solar, standby, stationary, UPS, network, industrial and other lead-acid batteries used in deep cycle applications. It covers charging (and chargers), testing, buying replacement batteries, installing, myths, overnight draining, removing sulfation, storing (or winterizing), jump starting, and other topics about car (starting) and deep cycle batteries. The FAQ was last updated on February 22, 2015.
Häufig Gestellte Fragen Zu Autobatterien Und Zyklenfesten Batterien 2010 (German Version was translated by Carsten Stupka and last updated on March 4, 2012.)
Lead-Acid Battery Manufacturers and Brand Names List 2015
This popular and frequently updated list contains hyperlinks to lead-acid battery manufacturers' and large distributors' Web sites, telephone numbers, battery brand names, replacement selector and fitment guides, and private labeling information. The file size is approximately 163 KBytes. This list was last updated on February 22, 2015.
Battery Information Links List 2015
This frequently updated list contains hyperlinks to product information associated with lead-acid batteries, for example, alternators, cables and wiring products, chargers, converters, desulfators, inverters, isolators, low voltage disconnects, jump starters, regulators, switches, test and monitoring systems, etc. The file size is approximately 131 KBytes. This list was last updated on February 22, 2015.
Battery References Link List 2015
This frequently updated list contains hyperlinks to reference resources about lead-acid batteries, for example, 42-volt, associations, books, business directories, dealers and distributors, FAQs, glossaries, history, hyperlink lists, magazines, magazine articles, manuals, primers, newsgroups, safety, standards, etc. The file size is approximately 71 KBytes. This list was last updated on February 22, 2015.
Temperature Compensated Battery State-of-Charge (SoC) Tables
When printed, this Excel spreadsheet produces a single page that contains tables with the temperature compensated Specific Gravity and Open Circuit Voltage State-of-Charge measurements for wet Standard (Sb/Sb), wet Low Maintenance (Ca/Sb), wet "Maintenance Free" (Ca/Ca), AGM VRLA (Ca/Ca), and Gel Cell VRLA (Ca/Ca) lead-acid battery types. Please see Section 7.1 for battery type descriptions. The file size is approximately 19 KBytes and was last updated on February 5, 2014.
A zipped version of all the above current English version battery related Web pages, graphics and spreadsheet on this Web site can be easily down loaded to your computer. Just create a directory for the FAQ and unzip into it. The file size is approximately 1,022 KBytes and was last updated on February 22, 2015.
I will be happy to try and answer your lead-acid battery and charging questions within 48 hours. Please inclose a valid "Reply To:" e-mail address in your message and include the word "Battery" somewhere in Subject field to insure that your e-mail will not be blocked by my spam filters. All e-mail received with a virus, spam or a worm will be unread and automatically deleted. For questions, errors, omissions, comments, suggestions, or broken link notifications, please send e-mail to firstname.lastname@example.org.
I highly recommend that you hyperlink to http://www.batteryfaq.org/ rather than republishing any of these documents because the information is frequently updated to keep up with advancements in batteries and changes in the battery industry, resources, hyperlinks, telephone numbers, etc. Revisions will be indicated with more recent date. These documents are in the public domain and can be freely reproduced or distributed without permission subject to the "fair use" restrictions below. Attribution is always kindly appreciated, but not required.
The English version of the Car Battery FAQ was first published on the Internet on June 24, 1995 and the Deep Cycle Battery FAQ on October 24, 2003. The two FAQs were combined into the Car and Deep Cycle Battery FAQ on April 9, 2004. The German translation by Carsten Stupka of the FAQ by was added on February 19, 2007.
Fair Use Notice
This Web site may contain copyrighted material the use of which has not always been specifically authorized by the copyright owner. I am making such material available in my efforts to advance understanding of educational, economic, and scientific issues, etc., of batteries and not for profit. Attribution is given wherever known. I believe this constitutes a "fair use" of any such copyrighted material as provided for in section 107 of the United States Copyright Law. In accordance with Title 17 U.S.C. Section 107, the material on this Web site is distributed without profit to those who have expressed a prior interest in receiving the included information for nonprofit educational purposes. For more information see: www.law.cornell.edu/uscode/17/107. If you wish to use copyrighted material from this Web site for purposes of your own that go beyond "fair use", you must obtain permission directly from the copyright owner.