REKOSER GEL RKG12-90 (12V 90AH)

Rekoser Gel Deep Cycle Batteries

Rekoser 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.

Rekoser Rekoser gel-battery RKG1200900
awaiting.png gel_battery_12v_90ah_rkg12-90_terminal.png
gel_battery_12v_90ah_rkg12-90_terminal.png
Specifications
Capacity (25ºC) 90Ah @ 10HR 94.4Ah @ 20HR
Internal Resistance Fully Charged 25 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 - 14.6-14.8V (-30mV/C), max. Current 2.1A Float - 13.6-13.8V (-20mV/C)
Max. Charge Current 22.5A
Max. Discharge Current 720A
Dimensions (mm) 306mmx169mmx208mm(212mm)mm
Approx. Weight 26.5Kg
Graphics
CHARGE CHARACTERISTICS gel_battery_12v_90ah_rkg12-90_graf1.png
DISCHARGE CHARACTERISTICS gel_battery_12v_90ah_rkg12-90_graf2.png
SELF DISCHARGE CHARACTERISTICS gel_battery_12v_90ah_rkg12-90_graf3.png
LIFE CHARACTERISTIC OF CYCLIC USE gel_battery_12v_90ah_rkg12-90_graf4.png
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR
11.10 V 142A 267W 127A 241W 116A 221W 81.2A 156W 52.4A 102W 23.3A 45.7W 15.6A 30.8W 8.77A 17.5W 4.61A 9.27W
10.80 V 165A 306W 141A 264W 127A 240W 86.0A 164W 54.8A 105W 24.0A 46.8W 16.0A 31.3W 9.0A 17.9W 4.72A 9.43W
10.50 V 187A 342W 155A 288W 136A 255W 90.0A 170W 56.7A 108W 24.5A 47.3W 16.4A 31.8W 9.18A 18.1W 4.82A 9.55W
10.20 V 215A 388W 167A 306W 146A 272W 93.2A 175W 57.9A 109W 24.9A 47.7W 16.6A 32.0W 9.31A 18.2W 4.91A 9.67W
10.02 V 241A 430W 184A 333W 155A 285W 96.8A 180W 59.2A 111W 25.2A 47.9W 16.7A 32.1W 9.42A 18.3W 5.02A 9.82W
9.60 V 270A 475W 199A 358W 165A 300W 101A 187W 60.8A 113W 25.5A 48.1W 16.9A 32.2W 9.55A 18.4W 5.14A 10.0W