OPzS Flooded Tubular Battery · Technical Datasheet · October 23, 2026

2V 420Ah OPzS flooded tubular battery for medium telecom and solar installations. Transparent container, 20+ year life.
| Parameter | Value |
|---|---|
| Model | OPzS-420 |
| Nominal Voltage | 2V |
| Nominal Capacity (C10) | 420 Ah |
| Plate Type | Tubular positive |
| Electrolyte | Flooded sulfuric acid |
| Container | Transparent |
| Design Life | 20+ years @ 25°C |
| Cycle Life | 2000+ cycles @ 80% DOD |
| Dimensions (L×W×H) | 145 × 208 × 505 mm |
| Weight | 30 kg |
Specifications subject to change without notice. All data measured at 25°C unless otherwise stated. For the latest specifications, visit https://naradexbattery.com