VRLA Battery
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DOWNLOAD PDFBack-up power for communication and signal system
Back-up power for Electric power system & nuclear power station
Back-up power for military & navigation
Back-up power for UPS & emergency lighting
Fire alarm and security system
Nominal Voltage | 12V |
Nominal Capacity | 20.0Ah |
Design life | 5 years |
Terminal | L1/M5 |
Approx. Weight | Approx5.45kg (12.0lbs) |
Container Material | ABS |
Rated Capacity | 20.0Ah 20Hour Rate (1.00A to 10.5V) 15.5Ah 3Hour Rate ( 5.18A to 10.5V) 13.2Ah 1Hour Rate (13.2A to 9.60V) |
Internal resistance | Full charged at 25˚C : 17.0 mΩ |
Max. Discharge Current | 150A(5S) |
Operating Temperature | Discharge: -20 ~50˚C (-4 ~ 122˚F) Charge : -20 ~50˚C (-4 ~ 122˚F) Storage: -20 ~50˚C (-4 ~ 122˚F) |
Charge Method (25 ˚C) | Charge current: Max. 5.00A;Recom.2.00A Float Charge voltage(-3mV/˚C): 13.5-13.8V,recom.13.5V(Full floating system) 13.5-13.8V,recom.13.62V(Cycle use system) Equalize charge:13.8-14.1V,recom.14.1V(-4mV/ ˚C) Cycle charge:14.4-15.0V,recom.14.4V(-5mV/ ˚C) |
Self discharge | 3% of capacity declined per month at 25˚C |
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