SunXtender Batteries are proudly made in the USA.
SunXtender Solar Battery Background Information
Sun Xtender® Press Releases

Sun Xtender® Launches New Website at - 2015-04-29;
West Covina, CA - April 29, 2015 - The newly designed website for Sun Xtender solar batteries is now live on the World Wide Web. connects Sun Xtender users to the information and resources needed for selecting and installing renewable energy batteries in grid tied, off grid, backup and smart grid systems.

New Higher Capacity Group 31 Batteries Released - 2011-07-12;
West Covina, CA - July 12, 2011 - Concorde Battery Corporation is pleased to introduce four new Sun Xtender® AGM, deep cycle batteries for renewable energy and photovoltaic systems. These new high capacity Group 31 batteries are available in 12 Volt, 6 Volt

Caltrans Specifies Sun Xtender - 2004-01-14;
California Department of Transportation, also known as Caltrans, specifies Sun Xtender solar batteries shall be used by Caltrans and Caltrans Equipment Suppliers for deep cycle charging applications.

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Sun Xtender® Solar Batteries
P: 1-800-757-0303   |   F: 626-813-1235
2009 West San Bernardino Road, West Covina, CA 91790
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