The Deka ETX15 Battery was designed for more than performance, it was designed for the enthusiast. Completely spill-proof and leakproof, frequent replacement and high maintenance are over! The ETX15 Batteries absorbed glass mat (AGM) technology increases power while improving rider and environmental safety. The key to this technology is the highly porous microfiber separators which completely absorb and trap the electrolyte. Molded top and side connection terminals on the ETX15 provide versatility, increased strength and durability. The Deka ETX15 Battery provides the most advanced power and value in the industry, so you can enjoy your leisure time, worry free.