RKE2-250 (2V 250Ah )

2V 250Ah AGM Battery for General Purpose

2V 250Ah Rekoser AGM Battery. Rekoser stationary series, general use, has been specially designed to optimize its life and quality, minimizing maintenance and maximizing self discharge of their properties for longer storage. RKE series is ideal for security and alarm systems, UPS systems,emergency light systems and other small backup applications.

2V 250Ah  AGM Battery for General Purpose
Rekoser Rekoser agm-battery RKE0202500 RKE2-250 RKE2-250 2V 250Ah AGM Battery for General Purpose
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Specifications
Nominal Voltage2V
Capacity (25ºC)250Ah @ 10HR
Internal Resistance Fully Charged 75 m Ω
Self Discharge 3% of capacity declined per month at 25°C
Cell number1 cells
Capacity Affected by Temperature102% (40°C)100% (25°C)85% (0°C)65% (-15°C)
Charge Voltage (25°C)Cycle - 2.35-2.40V (-3mV/C), max. Current 2.1AFloat - 2.25-2.29V (-2mV/C)
Max. Charge Current50A
Max. Discharge Current1000A
Graphics
CHARGE CHARACTERISTICS
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DISCHARGE CHARACTERISTIC 25oC
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SELF DISCHARGE CHARACTERISTICS
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LIFE CHARACTERISTIC OF CYCLIC USE
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Dimensions and weight
Dimensions (mm) 173x111x330(364)
Weight (kgs) 13
Construction
Component Raw Material
Positive Lead dioxide
Negative Lead
Container ABS (Flame Retardant Optional)
Cover ABS (Flame Retardant Optional)
Sealant Epoxy Resin
Safety Valve Rubber
Terminal Copper
Separator Fibre Glass
Electrolyte Sulphuric acid
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time30MIN1HR3HR5HR10HR20HR
1.80 V201A376W137A260W61.8A121W43.2A85.0W25.0A49.8W13.1A26.3W
1.75 V209A390W144A268W63.8A125W44.5A87.7W25.2A50.1W13.2A26.4W
1.70 V214A400W144A274W64.2A126W44.8A88.3W25.3A50.4W13.3A26.6W
1.65 V221A412W148A281W64.6A127W45.1A88.9W25.4A50.5W13.3A26.7W
1.60 V225A421W150A285W65.0A127W45.4A89.4W25.5A50.6W13.4A26.7W

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