China Csb Hr1221W 12V 21W High Rate AGM Battery, Find details about China AGM Battery, Rechargeable Battery from Csb Hr1221W 12V 21W High Rate AGM Battery
Standby Use: UPS power supplies Workstation UPS Emergency lighting equipment Precision instrument backup power Fire alarms and security systems Communications and electric equipment Office computers, processors and other office automation equipment Robots, control equipment and other factory automation equipment Emergency power supplies in power generation plants and substations Telecommunications Various telemeter equipment Solar Cell Power Generation: Street lighting Portable power supply Water pumping stations Rural power systems |
HR1221W | ||||
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Cells Per Unit | 6 |
Voltage Per Unit | 12 V |
Capacity | 34W @ 15 minute-rate to 1.67V per cell @ 25°C (77°F) |
Weight | Approx. 2.50kg. (5.51lbs.) |
Maximum Discharge current | 100/130A (5sec.) |
Internal Resistance Approx. | Approx. 19mΩ |
Operating Temperature Range | Discharge:-15ºC~50ºC(5°F~122°F) Charge:-15ºC~40ºC(5°F~104°F) Storage:-15ºC~40ºC(5°F~104°F) |
Nominal Operating Temperature Range | 25°C ± 3°C (77°F ± 5°F) |
Float charging voltage | 13.5 to 13.8 VDC/unit Average at 25°C (77°F) |
Recommended Maximum Charging current limit | 3.4A |
Equalization and Cycle Service | 14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
Self Discharge | It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25ºC |
Terminal | F2-Faston Tab250 |
Container Material | ABS(UL94-HB) & Flammability resistance of(UL94-V0) can be available upon request. |