The new XS Power Cell, is a non-spillable AGM lead-acid battery design.  AGM, or Absorbed Glass Mat is a new technology where the electrolyte is suspended in an absorbant fiberglass material, eliminating the need to ‘flood’ the battery with water.  This unique design of an AGM enables it to be spillproof, and vibration resistant while having ultra low internal resistance.  Able to be mounted in any position*, the XS Power Deep Cycle features a rugged case molded of ABS plastic, which makes it the leader in performance applications for any type of racing, car audio DB competition, motorcycle, and marine.   Ultra low internal resistance Non-spillable AGM design Can be mounted in any position* Vibration resistant Rugged ABS case design *Upside down not recommended.   MSDS sheet - D925, D2400, D2700, and D3100 MSDS sheet - all other 12-Volt XS Power Batteries AGM FAQ’s