REKOSER GEL RKG2-2500 (2V 2500AH)

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.

Image

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Terminal type

gel_battery_2v_2500ah_rkg2-2500_terminal.png

Standards

gel_battery_2v_2500ah_rkg2-2500_terminal.png

Specifications

Capacity (25ºC)

2500Ah @ 10HR

Internal Resistance

Fully Charged 0.15 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

500A

Max. Discharge Current

7000A

Dimensions (mm)

Length

Width

490mm 350mm

Height

Total Height

345mm 382mm

Approx. Weight

138Kg

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 1929A 3607W 1313A 2495W 594A 1164W 414A 816W 250A 488W 126A 252W
1.75 V 2002A 3744W 1355A 2575W 612A 1200W 427A 842W 252A 491W 127A 254W
1.70 V 2052A 3837W 1382A 2627W 616A 1208W 430A 847W 253A 494W 128A 255W
1.65 V 2117A 3958W 1418A 2695W 621A 1216W 433A 853W 254A 495W 128A 256W
1.60 V 2160A 4039W 1440A 2736W 624A 1224W 436A 858W 254A 496W 128A 257W

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