Tubular flooded OPzS batteries have reliable performance, safety, outstanding battery life and value. Tubular OPzS Batteries belong to the most enduring lead acid batteries with a design life of 20 years at 20°C ambient, manufactured to conform to European DIN Standard 40736. Tubular OPzS batteries are robust energy storage solutions for applications such as telecommunications, power supply and power distribution, data, alarm security systems and emergency lighting as well as all other power supplies for safety systems.
| Capacity | 100-3500 Ah @ 10 hr. rate to 1.80 volts per cell @ 20°C |
| Life Time | design life of 20 years at 20°C |
| Ideal Operating Temperature Range | +20°C to +35°C |
| Float Voltage | 13.5 to 13.8 VDC/unit Average at 25°C |
| Cycle Service | 14.1 to 14.4 VDC/unit Average at 25°C |
| Self Discharge | Tubular OPzV batteries may be stored for up to 24 months at 20°C~25°C and then a freshening charge is required. For higher temperatures the time interval will be shorter. |
| Terminal | Threaded copper alloy insert terminal. |