REKOSER GEL RKG12-225 (12V 225AH)

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

gel_battery_12v_100ah_rkg12-100.png

Terminal type

gel_battery_12v_225ah_rkg12-225_terminal.png

Standards

gel_battery_12v_225ah_rkg12-225_terminal.png

Specifications

Capacity (25ºC)

225Ah @ 10HR | 236Ah @ 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

56A

Max. Discharge Current

1000A

Dimensions (mm)

Length

Width

522mm 238mm

Height

Total Height

218mm 222mm

Approx. Weight

64Kg

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 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR
11.10 V 336A 633W 304A 579W 280A 536W 199A 383W 115A 252W 58.1A 114W 39.0A 77.1W 21.9A 43.8W 11.5A 23.2W
10.80 V 393A 727W 338A 635W 308A 582W 211A 402W 121A 261W 60.1A 117W 39.9A 78.4W 22.5A 44.7W 11.8A 23.6W
10.50 V 444A 812W 372A 690W 330A 618W 221A 416W 125A 267W 61.3A 118W 40.9A 79.6W 23.0A 45.2W 12.0A 23.9W
10.20 V 511A 922W 400A 735W 355A 659W 228A 428W 127A 270W 62.3A 119W 41.4A 80.0W 23.3A 45.5W 12.3A 24.2W
10.02 V 572A 1020W 441A 800W 376A 691W 237A 441W 130A 275W 63.0A 120W 41.8A 80.2W 23.6A 45.8W 12.6A 24.5W
9.60 V 642A 1129W 478A 859W 399A 728W 248A 459W 134A 281W 63.8A 120W 42.3A 80.6W 23.9A 46.1W 12.8A 24.9W

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