Discover OPzS​ Tubular Flooded and maintenance-free OPzV ​Tubular Gel batteries provide proven performance and reliability in the most demanding renewable, stationary and deep cycle applications.

The OPzS and OPzV batteries feature tubular grids and multi-tube gauntlets that encapsulate the positive plate active material resulting in cyclic stability, longer life and higher capacity than flat plate batteries.

Tubular plate technology delivers long service life and provides maximum efficiency per discharge-charge cycle, in remote, high temperature, or unstable power network installations.

Tubular Flooded OPzS Cell Discover® Tubular Flooded RE Series Batteries provide superior deep cycling performance and reliability for demanding commercial, industrial and residential applications. Discover® Tubular Flooded RE Series Batteries utilize Advanced Tubular Plate Technology to deliver long service life with low maintenance requirements. RE Series Batteries provide reliable energy storage for Stationary Backup and Telecom Networks, Road Surface, and Rail Traffic Signaling Systems, Solar, Wind, and Hybrid Off-grid and Grid-tie renewable energy applications. Discover® Tubular Flooded RE Series batteries provide maximum efficiency per discharge-char