Since XS Power’s inception, they have dominated the car audio competition SPL and SQL judging lanes. With more overall titles and records than all of the other battery and power-cell companies combined, Team XS Power has driven fear into the eyes of their competition. Not only do these champions choose XS Power as the foundation for their record setting competition vehicles, they also recommend and use them in their own daily driven vehicles! For the ultimate in instantaneous output, and highest in overall product quality and satisfaction, choose XS Power for your ride and see the difference for yourself!
Highest Instantaneous Output: More Max Amps to help prevent dimming lights and voltage loss to your amplifiers!
Toughest Construction: Rugged, reinforced ABS plastic housings and extreme vibration resistant internal connections make XS Power batteries almost impossible to break!
Best Warranty: With up to 3 years free replacement, and a 60 day money back guarantee, our products are designed to perform!
Prevent System Failures and Damage: Low voltage is the number one killer of subs and amps… build a strong electrical foundation and stop gambling with your expensive audio gear!
XS Power is proud to be official battery sponsor of: