Sur-Powr Battery

"The Best Little Battery Shop In Texas!"

NorthStar Battery - Ultra High Performance AGM Products - Proudly Made in the USA

NorthStar Batteries use innovative pure lead thin plate AGM technology to deliver superior cranking, unrivaled cycling, faster recharge and longer life with minimal maintenance. Our batteries are built tough with high compression construction for high vibration resistance and extended life expectancy up to 28X longer than a flooded battery. Our batteries are built to last with a long life battery design that reduces battery replacements by 50% versus a conventional AGM battery. To make batteries of this high quality, you need state-of-the-art manufacturing facilities. All of our batteries are proudly made in the USA, using the latest automated manufacturing processes and setting a high standard in environmental responsibility. Don’t settle for anything less - if you need the best, you need a NorthStar Ultra High Performance AGM Battery. 


NorthStar Spec Sheet

JP Magazine Winch Test

Law and Order NorthStar Factory Tour
AGM Battery Technology

 If you don't see the application or battery that you are looking for please call us at 512-396-7107.


1718 Interstate 35 North San Marcos TX 78666 US