flooded tubular opzv battery

Opzv Series Valve Regulated Lead Acid batteries are designed with a proven combination of GEL and Tubular technologies to offer a very high level of reliability. Opzv batteries benefit from an optimized plate design which gives capacities in excess of the DIN standard values. In addition, this series offers both a longest float life and a high cycle life in widely industrial field. The battery has a long service life, under float charging. ambient temperature 25℃, it can operated 12-18 years. Excellent Recovery from deep discharge and good deep discharge cycle capability. The battery has a low self-discharge, keep over 70% of the rated capacity after 2 years stored under 25℃.