Zhejiang Hengrui Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1800000 PCS/YEAR |
| Delivery Time | 30 DAYS |
| Packaging Details | Box/carton(standard package) |
| Product Name | 2 V Tubular Flooded Batteries |
| Capacity | 500 Ah |
| Float Charge Voltage | 2.23V @25 C (-3mV / C/ cell) |
| Approx. Weight | Without electrolyte: 26.0Kg (57.3 lbs) With electrolyte: 37.8Kg (83.3 lbs) |
| Application | Utility, UPS, Telecom and Renewable Energy |
| Nominal Voltage (V) | 2 |
| Internal Resistance | Approx. 0.62 mOhm (fully charged @ 20°C) |
| Dimension | L166mm×W206mm×H526mm |
| Brand Name | HRESYS |
| Model Number | 7OPzS490 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1800000 PCS/YEAR |
| Delivery Time | 30 DAYS | Packaging Details | Box/carton(standard package) |
| Product Name | 2 V Tubular Flooded Batteries | Capacity | 500 Ah |
| Float Charge Voltage | 2.23V @25 C (-3mV / C/ cell) | Approx. Weight | Without electrolyte: 26.0Kg (57.3 lbs) With electrolyte: 37.8Kg (83.3 lbs) |
| Application | Utility, UPS, Telecom and Renewable Energy | Nominal Voltage (V) | 2 |
| Internal Resistance | Approx. 0.62 mOhm (fully charged @ 20°C) | Dimension | L166mm×W206mm×H526mm |
| Brand Name | HRESYS | Model Number | 7OPzS490 |
| Certification | CE | Place of Origin | China |
| High Light | flooded lead acid battery ，12v rechargeable lead acid battery | ||
2 V 490 AH Tubular Flooded Batteries for Utility, UPS, Telecom and Renewable Energy, 7OPzS490, L166mm×W206mm×H526mm
Hresys OPzS Flooded Classic battery is a tubular plate deep cycle battery. The OPzS range consists of OPzS cell and multi-cell blocks. They are ideal for use in all DC power supply installations. The batteries have a long watering interval, and typically need topping-up only once a year throughout their operating life.
| Nominal Voltage (V) | 2 |
| Nominal Capacity (25 C) | 500 Ah @ C10 (to 1.80Vpc) |
| Dimension (mm) | L166mm×W206mm×H526mm |
| Approx. Weight | Without electrolyte: 26.0Kg (57.3 lbs) With electrolyte: 37.8Kg (83.3 lbs) |
| Terminal Type | Female Copper Insert M8 (torque:10~12N.m) |
| Electrolyte | Diluted sulphuric acid of 1.240 g/cm (20°C) |
| Max. Charge Current | 125 A |
| Electrolyte | Diluted sulphuric acid of 1.240 g/cm (20°C) |
| Ambient Temperature | Discharge: -20~60°C Charge: -20~55 °C Storage: -15~45°C |
| Float Charge Voltage | 2.23V @25 C (-3mV / C/ cell) |
| Equalize Charge Voltage | 2.35V @25 C |
| Container Material | SAN |
BS6290 part 4
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1995
Total Annual:
1200000000-1300000000
Employee Number:
4000~5000
Ecer Certification：
Active Member
Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in global market. Being a professional battery and system solution provider with the large manufacturing capacity of batteries and advance... Zhejiang Hengrui Technology Co., Ltd. (HRESYS) is engaged in the Battery Industry and IOT (Internet of Things) + Smart Energy Solutions market in global market. Being a professional battery and system solution provider with the large manufacturing capacity of batteries and advance...
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