OPzS2-1200 2V 1200Ah tubular flooded stationary battery for utility, telecom and industrial backup systems.
Email: sales@chisen.cn
Alternative Email: chisenbattery@gmail.com
WhatsApp: +86 131 6622 6999
Website: www.chisenenergy.com
Send model OPzS2-1200, quantity, application and destination country.
WhatsApp Sales Now| Model | OPzS2-1200 |
| Technology | Tubular Flooded Lead-Acid Battery |
| Nominal Voltage | 2V |
| Nominal Capacity | 1200Ah |
| Dimensions | 275 × 210 × 645 mm |
| Length | 275 mm |
| Width | 210 mm |
| Height | 645 mm |
| Total Height | 700 mm |
| Dry Weight | 65.8 kg |
| Wet Weight | 88.0 kg |
| Acid Weight | 22.2 kg |
| Terminal | M8 screw hole / model dependent |
| Design Life | 20+ years float service |
| Float Voltage | 2.23V/cell @25°C |
| Equalization Voltage | 2.35V/cell @25°C |
| Charge Current Limit | 0.10C10A |
Not only basic specifications: this section explains why buyers choose this product.
Reference charts help buyers evaluate charging behavior, temperature influence and cycle expectations.
Final voltage settings should follow datasheet and project conditions.
Capacity and charging voltage are affected by ambient temperature.
Cycle life depends on depth of discharge, temperature and charging method.
They help confirm cabinet compatibility, rack layout, freight cost and replacement fit.
Contact sales@chisen.cn or WhatsApp +86 131 6622 6999.
Multiple product views are shown when exact model images are available in the CHISEN local asset library.
OPzS2-1200 2V 1200Ah Tubular Flooded Battery is structured as an engineering-grade product page for international B2B buyers, combining technical specifications, application logic, performance curves, FAQ and datasheet access.
OPZS2-1200 belongs to the CHISEN Tubular flooded stationary battery platform. This page is designed for selection, comparison and inquiry by distributors, OEM buyers, system integrators and project engineers.
Application mapping helps buyers select the correct battery platform by industry and working condition rather than by model number only.
The following curve area standardizes how charging, discharging and storage behavior are explained across CHISEN product pages. Final curve values should be confirmed by the model-specific datasheet when available.
Shows typical charging voltage, charging current and capacity recovery behavior.
Helps engineers estimate voltage behavior under different discharge rates.
Supports storage planning and high-temperature market evaluation.
OPzS is a flooded tubular stationary battery for industrial and utility backup power applications.
Choose OPzS where flooded battery maintenance is acceptable; choose OPzV where sealed low-maintenance gel technology is preferred.
OPzS is used in substations, telecom, utility backup, solar storage and industrial DC power systems.