Lifeline Batteries - AGM RV Batteries - AGM Marine Batteries - AGM Racing Batteries

What makes a Lifeline Battery the Best Choice for my RV or Marine application?

Answer 2: Lifeline AGM Batteries - The Most Efficient Batteries you Can Buy

What makes a Lifeline Battery the best battery available for your marine or RV application?
It's performance of course. This performance stems from the explicit battery manufacturing techniques we use everyday. The Lifeline AGM battery has the lowest internal resistance of any battery on the market. This lack of resistance, when comparing a Lifeline Battery to another brand is shown in self discharge rates, CCA, instant amps, life cycles, and amp hours. A Lifeline battery self discharges more slowly on the shelf, has more power when you start the motor, and lasts longer with more amp hours than any other AGM Lead Acid battery.

Technically, battery efficiency is shown as a Peukert Coefficient, after the German Scientist who determined the mathematical determination of power pulled from a battery. The lower the Peukert Coefficient, the more efficient the battery in question. Battery chargers, high end inverters, and many other renewable energy electronics even charge and discharge the batteries depending upon the Peukert Coefficient.

Long story short, because the resistance is so small, these batteries even trick lesser battery chargers into thinking they are shorting out. Because the internal resistance of a Lifeline battery is so low, they can be charged at very high rates. A 100AH GPL-27 battery can be charged at 500 amps, and will be done in under 30 minutes, without getting too hot. We recommend chargers no larger than 5x the capacity of the battery, but no other manufacturer even comes close. (100 ah x 5 = 500 amp charger max).

Please see the following information for documentation:

Lifeline AGM Battery Peukert Coefficient
Lifeline AGM Batteries 6 volt battery Peukert Coefficient Graph

Lifeline AGM Batteries bring industry leading performance, and it's powered by the lowest Peukert Rating on the market. To our knowledge, no other AGM battery manufacturer can test their batteries to these rating, repeatedly.
Click here for a complete Lifeline AGM Battery life cycle discussion.

Lifeline AGM Battery Storage and Self Discharge Specs

Lifeline AGM Batteries have the lowest self discharge rates in the industry. Depending on the temperature at which you store you equipment, you may or may not need a trickle charger all winter. Flooded batteries self discharge by over 10% in 24 hours, and 10% every 30 days. When you make the switch, you should take a look before you hook up that old trickle charger to your new batteries.

Lifeline 12 Volt AGM Battery Peukert Graph
Lifeline AGM Battery 12 Volt Peukert Graph

Lifeline 12 volt GPL batteries specific Peukert Coefficients, graphs, and technical information.
Click here for a larger 12 Volt Peukert Graph.

Lifeline 6 Volt AGM Battery Peukert Graph
Lifeline AGM Battery 6 Volt Peukert Graph

Lifeline 6 volt GPL batteries specific Peukert Coefficients, graphs, and technical information.
Click here for a larger 12 Volt Peukert Graph.

Manufactured in the United States, we are unable, legally, to publish incorrect data. This information is the most accurate, up to date, testing information from the manufacturing laboratory. In addition, parts of this information have been corroborated by Underwriters Laboratory, United States Military Testing Facilities, US Coast Guard Testing Facilities, DOT, FAA, and various other testing entities.

Still not convinced Lifeline makes the best marine battery, and best RV battery?

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For a complete listing of all published technical information, please download the 35 page Lifeline Battery Technical Manual in PDF format here.

NOTICE: The technical battery data contained herein has been reviewed and approved for general release on the basis that it contains no export controlled information. No part of this site may be copied or reproduced by any means, including electronic or mechanical, without written permission from Concorde Battery Corporation and Lifeline Batteries.

DISCLAIMER: The technical data contained herein is based upon the best information available as of the latest revision date. Concorde Battery Corporation the Manufacturer of Lifeline Batteries, makes no warranty of merchantability, fitness for any particular purpose, or any other warranty, expressed or implied, with respect to such information. Both Concorde Battery and Lifeline Battery assume no liability resulting from its use. It is the obligation of each user of the product to determine the suitability for any particular application, including marine battery and RV battery installation procedures, to comply with the requirements of all applicable laws regarding use and disposal of this product.

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Lifeline Batteries Inc;
New Address:
292 E Arrow Highway, San Dimas, CA 91773
P: 909-599-7816 | F: 909-599-0596

Lifeline RV Batteries and Marine Batteries are hand made with pride in the United States.