REKOSER OPzV RKV2-420 (2V 420AH)

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 RKV0204200
gel_battery_2v_1200ah_rkv2-1200.png gel_battery_2v_420ah_rkv2-420_terminal.png
Capacity (25ºC) 420Ah @ 10HR | 454Ah @ 20HR | 525Ah @ 100HR | 533Ah @ 120HR
Internal Resistance Approx. 0.70mOhm (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 84A
Max. Discharge Current 2100A
Dimensions (mm) 145mmx206mmx471mm(506mm)mm
Approx. Weight 31Kg
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 154A 297W 150A 290W 140A 273W 118A 231W 84.0A 167W 62.2A 125W 36.8A 74.3W
1.85 V 241A 451W 221A 415W 190A 260W 150A 286W 100A 194W 71.8A 141W 40.4A 80.3W
1.80 V 315A 573W 286A 522W 230A 425W 182A 339W 110A 210W 75.0A 144W 42.0A 81.8W
1.75 V 334A 598W 314A 564W 270A 491W 198A 364W 113A 213W 76.4A 145W 43.3A 83.3W
1.70 V 363A 642W 344A 611W 297A 532W 209A 380W 116A 215W 77.7A 146W 44.1A 84.3W