![Amazon.com: Deka ETX30L 400CCA AGM Absorbed Glass Mat Battery Harley Touring Bagger Dresser 97-19 : Automotive Amazon.com: Deka ETX30L 400CCA AGM Absorbed Glass Mat Battery Harley Touring Bagger Dresser 97-19 : Automotive](https://m.media-amazon.com/images/I/31OYJi6YUlL._AC_SY355_.jpg)
Amazon.com: Deka ETX30L 400CCA AGM Absorbed Glass Mat Battery Harley Touring Bagger Dresser 97-19 : Automotive
Northern Battery - OPTIMA AGM (Absorbent Glass Mat) technology makes batteries virtually spill proof. In traditional flooded batteries, the positive and negative grids hang inside a box submerged in an acid solution.
![Advantages of Absorbent Glass Mat Batteries - News about Energy Storage, Batteries, Climate Change and the Environment Advantages of Absorbent Glass Mat Batteries - News about Energy Storage, Batteries, Climate Change and the Environment](https://www.upsbatterycenter.com/blog/wp-content/uploads/2017/02/Opened-AGM-Battery.jpg)