REKOSER GEL RKG2-400 (2V 400AH)

Rekoser Gel Deep Cycle Batteries

Rekoser 2V400Ah 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.

IMAGE

gel_battery_2v_600ah_rkg2-600.png

TERMINAL TYPE

gel_battery_2v_400ah_rkg2-400_terminal.png

STANDARDS

gel_battery_2v_400ah_rkg2-400_terminal.png

SPECIFICATIONS

Capacity (25ºC)

400Ah @ 10HR | 420Ah @ 20HR

Internal Resistance

Fully Charged 25 m Ω

Self Discharge

3% of capacity declined per month at 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/C) Float - 2.25-2.29V (-3mV/C)

Max. Charge Current

80A

Max. Discharge Current

2000A

DIMENSIONS

Length

Width

210mm 176mm

Height

Total Height

330mm 367mm

Approx. Weight

25.5Kg

CONSTRUCTION

Component

Raw Material

Sealant

Epoxy Resin

Positive

Lead dioxide

Safety Valve

Rubber

Negative

Lead

Terminal

Copper

Container

ABS (Flame Retardant Optional)

Separator

Fibre Glass

Cover

ABS (Flame Retardant Optional)

Electrolyte

Nano Gel

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 AT 25ºC

F.V / Time 30MIN 1HR 3HR 5HR 10HR 20HR
1.80 V 321A 601W 219A 416W 98.9A 194W 69.1A 136W 40.0A 79.6W 21.0A 42.0W
1.75 V 334A 624W 226A 429W 102A 200W 71.2A 140W 40.3A 80.2W 21.1A 42.3W
1.70 V 342A 640W 230A 438W 103A 201W 71.7A 141W 40.5A 80.6W 21.3A 42.5W
1.65 V 353A 660W 236A 449W 103A 203W 72.2A 142W 40.6A 80.9W 21.3A 42.7W
1.60 V 360A 673W 240A 456W 104A 204W 72.6A 143W 40.7A 81.0W 21.4A 42.8W

CONSTANT CURRENT DISCHARGE RATINGS - AMPERES

CONSTANT POWER DISCHARGE RATINGS - WATTS

Company

Whitewall Energy offers technological solutions for the Industrial Internet, Smart Energy, Smart City, Precision Agriculture, etc.

We help manufacturers to create smart and connected products, enabling an entirely new set of product functions and capabilities, which can be grouped into four areas: monitoring, control, optimization, and autonomy.

We market our Rekoser brand for components ranging from Solar Panels, Inverters, Solar controllers, Batteries and much more.

Our Address

Avda. Jacobo Camarero s/n, Nave 4
18220, Albolote, Granada
Spain.

Email: info@whitewallenergy.com
Tel: +34 958042973

Contact us