REKOSER OPzV RKV2-250 (2V 250AH)

Rekoser OPzV Battery

Rekoser Rekoser OPzV battery. The RKV series adopts an Immobilized Gel and Tubular Positive Plate technology. It offers high reliability and stable performance. By using die-casted positive grid and patented active material formula, it exceeds the DIN standard values and offer 20+ years design life in float service. It is very suitable for cyclic use under extreme operating conditions. This series is recommended for telecom outdoor applications, renewable energy systems and other harsh environment applications.

Rekoser Rekoser opzv-battery RKV0202500
gel_battery_2v_1200ah_rkv2-1200.png gel_battery_2v_250ah_rkv2-250_terminal.png
gel_battery_2v_250ah_rkv2-250_terminal.png
Specifications
Capacity (25ºC) 250Ah @ 10HR
Internal Resistance Approx. 0.31mOhm (fully charged @ 20°C)
Self Discharge Approx. 2% per month @ 20°C
Capacity Affected by Temperature 102% (40°C) 100% (25°C) 85% (0°C) 65% (-15°C)
Charge Voltage (25°C) Cycle - 2.35-2.40V (-5mV/ºC/cell) Float - 2.25-2.29V (-3mV/ºC/cell)
Max. Charge Current 50A
Max. Discharge Current 1000A
Dimensions (mm) 124mmx206mmx354mm(390mm)mm
Approx. Weight 20.3Kg
Graphics
CHARGE CHARACTERISTICS gel_battery_2v_1200ah_rkv2-1200_graf1.png
DISCHARGE CHARACTERISTIC 25oC gel_battery_2v_1200ah_rkv2-1200_graf2.png
SELF DISCHARGE CHARACTERISTICS gel_battery_2v_1200ah_rkv2-1200_graf3.png
FLOAT VOLTAGE VS FLOAT LIFE gel_battery_2v_1200ah_rkv2-1200_graf4.png
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR
1.90 V 91.7A 177W 89.2A 173W 83.3A 162W 70.0A 137W 50.0A 100W 37.0A 74.1W 21.9A 44.2W
1.85 V 144A 269W 132A 247W 113A 214W 89.2A 170W 59.3A 116W 42.8A 84.1W 24.0A 47.8W
1.80 V 187A 341W 170A 311W 137A 253W 108A 202W 65.7A 125W 44.6A 85.9W 25.0A 48.7W
1.75 V 199A 356W 187A 336W 161A 293W 118A 217W 67.5A 127W 45.5A 86.4W 25.8A 49.6W
1.70 V 216A 382W 205A 364W 177A 317W 125A 226W 68.8A 128W 46.3A 86.9W 26.3A 50.2W