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 RKV0203000
gel_battery_2v_1200ah_rkv2-1200.png gel_battery_2v_300ah_rkv2-300_terminal.png
Nominal Voltage 2V
Capacity (25ºC) 300Ah @ 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 60A
Max. Discharge Current 1500A
Dimensions (mm) 145mmx206mmx354mm(390mm)mm
Approx. Weight 24Kg
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 110A 212W 107A 207W 100A 195W 84.0A 165W 60.0A 119W 44.4A 88.9W 26.3A 53.1W
1.85 V 172A 322W 158A 296W 136A 257W 107A 204W 71.1A 139W 51.3A 101W 28.9A 57.4W
1.80 V 225A 409W 204A 373W 165A 304W 130A 242W 78.8A 150W 53.6A 103W 30.0A 58.4W
1.75 V 238A 427W 224A 403W 193A 351W 142A 260W 81.0A 152W 54.6A 104W 30.9A 59.5W
1.70 V 259A 458W 246A 437W 212A 380W 150A 271W 82.5A 153W 55.5A 105W 31.5A 60.2W