2V1500Ah @ 10HR | 1575Ah @ 20HR

Rekoser Gel Deep Cycle Batteries

Rekoser Gel battery. RKG Series provides superior performance in both high cycling and floating applications. By combining the newly developed Nano Gel electrolyte with high density paste, the RKG series offers high recharge efficiency at very low charge current. The acid stratification is highly reduced by adding Nano Gel. It is suitable for off-grid photovoltaic, wind or hydro power application.

awaiting.png gel_battery_2v_1500ah_rkg2-1500_terminal.png
gel_battery_2v_1500ah_rkg2-1500_terminal.png
Specifications
Nominal Voltage 2V
Capacity (25ºC) 1500Ah @ 10HR | 1575Ah @ 20HR
Internal Resistance Fully Charged 0.2 m Ω
Self Discharge 3% of capacity declined per month at 20°C
Cell number 6 cells
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/C) Float - 2.25-2.29V (-3mV/C)
Max. Charge Current 300A
Max. Discharge Current 6000A
Dimensions (mm) 400mmx350mmx345mm(382mm)
Approx. Weight 93Kg
Graphics
CHARGE CHARACTERISTICS gel_battery_2v_rkg_graf1.png
DISCHARGE CHARACTERISTICS gel_battery_2v_rkg_graf2.png
SELF DISCHARGE CHARACTERISTICS gel_battery_2v_rkg_graf3.png
LIFE CHARACTERISTIC OF CYCLIC USE gel_battery_2v_rkg_graf4.png
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 30MIN 1HR 3HR 5HR 10HR 20HR
1.80 V 1206 2254 821 1560 371 727 259 510 150 299 78.8 158
1.75 V 1251 2340 847 1609 383 750 267 526 151 301 79.3 159
1.70 V 1283 2398 864 1642 385 755 269 530 152 302 79.8 160
1.65 V 1323 2474 887 1684 388 760 271 533 152 303 80.0 160
1.60 V 1350 2525 900 1710 390 765 272 537 153 304 80.2 160