REKOSER RKG12-250

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 RKG1202500
awaiting.png gel_battery_12v_100ah_rkg12-100_terminal.png
gel_battery_12v_100ah_rkg12-100_terminal.png
Specifications
Nominal Voltage 12V
Capacity (25ºC) 250Ah @ 10HR
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 62.5A
Max. Discharge Current 1000A
Dimensions (mm) 520mmx269mmx220mm(220mm)mm
Approx. Weight 71Kg
Graphics
CHARGE CHARACTERISTICS gel_battery_12v_100ah_rkg12-100_graf1.png
DISCHARGE CHARACTERISTICS gel_battery_12v_100ah_rkg12-100_graf2.png
SELF DISCHARGE CHARACTERISTICS gel_battery_12v_100ah_rkg12-100_graf3.png
LIFE CHARACTERISTIC OF CYCLIC USE gel_battery_12v_100ah_rkg12-100_graf4.png
Constant Discharge Ratings (A, W) at 25ºC
F.V / Time 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR
11.10 V 373A 703W 338A 643W 311A 595W 144A 425W 144A 280W 64.6A 127W 43.3A 85.7W 24.4A 48.7W 12.8A 25.8W
10.80 V 436A 808W 376A 705W 342A 646W 151A 446W 151A 289W 66.8A 130W 44.4A 87.1W 25.0A 49.7W 13.1A 26.2W
10.50 V 493A 902W 413A 767W 366A 687W 156A 463W 156A 297W 68.1A 131W 45.4A 88.5W 25.5A 50.3W 13.4A 26.5W
10.20 V 567A 1024W 445A 816W 395A 732W 159A 475W 159A 300W 69.2A 132W 46.0A 88.9W 25.9A 50.6W 13.6A 26.9W
10.02 V 636A 1134W 490A 889W 418A 767W 264A 490W 163A 305W 70.0A 133W 46.4A 89.1W 26.2A 50.9W 14.0A 27.3W
9.60 V 713A 1255W 531A 955W 443A 809W 276A 510W 167A 312W 70.8A 134W 47.1A 89.6W 26.5A 51.2W 14.3A 27.7W