About Us | Contact

2847 John Deere Dr. # 102
Knoxville, TN 37917

Phone: 865-688-5953 or 1+ 888-4XSPOWER

Email: [email protected]

Website: http://www.4xspower.com

Industry Leader in 12V, 14V, 16V AGM and Lithium Batteries and Chargers!

When you need ultimate power for your electrical system to get the top performance, then XS Power is your answer! If you are ok with subpar performance, then there are a lot of choices to pick from!

We offer a wide variety of AGM batteries and electronic accessories for hard core automotive use.


  • SEMA Global Media Award (2)
  • SEMA Best New Performance-Racing Product
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