OPzS series is traditional tubular flood batteries. OPzS series provide excellent deep cycle life as well as extra-long float life, and recovery performance thank to the tubular positive plate and flood electrolyte. OPzS series is mainly designed for energy storage, telecommunication, emergency power.
• Super long service life and low maintenance
• Reliable and robust against harsh environments
• Special filter unit for acid fog proof
• High quality and high safety
• Special terminal sealed technology
• Less sensitive to heat issues
• Transparent containers can be convenient to observe
• DIN40736-1 compliant
• Comply with IEC, IEEE, UL, EN, CE standards, etc.
• Design life at 25°C (77°F): 20+ years
• Energy storage such as solar and wind system
• Motive power applications
• Railway and mining markets
• Uninterruptible power supply (UPS)
• Other floating and cycling applications