REKOSER AGM RKE12-4 (12V 4AH)

Rekoser AGM Battery for General Purpose

Rekoser 12V4Ah AGM battery. Rekoser stationary series, general use, has been specially designed to optimize its life and quality, minimizing maintenance and maximizing self discharge of their properties for longer storage. RKE series is ideal for security and alarm systems, UPS systems,emergency light systems and other small backup applications.

IMAGE

agm_battery_12v_4ah_rke12-4.png

TERMINAL TYPE

agm_battery_12v_4ah_rke12-4_terminal.png

STANDARDS

agm_battery_12v_4ah_rke12-4_terminal.png

SPECIFICATIONS

Capacity (25ºC)

4Ah @ 20HR

Internal Resistance

Fully Charged 25 m Ω

Self Discharge

3% of capacity declined per month at 25°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

1.5A

Max. Discharge Current

60A

DIMENSIONS

Length

Width

90mm 70mm

Height

Total Height

101mm 107mm

Approx. Weight

1.4Kg

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

Sulphuric acid

CHARGE CHARACTERISTICS

agm_battery_12v_4ah_rke12-4_graf1.png

DISCHARGE CHARACTERISTIC 25oC

agm_battery_12v_4ah_rke12-4_graf2.png

SELF DISCHARGE CHARACTERISTICS

agm_battery_12v_4ah_rke12-4_graf3.png

FLOAT VOLTAGE VS FLOAT LIFE

agm_battery_12v_4ah_rke12-4_graf4.png

CONSTANT DISCHARGE RATINGS AT 25ºC

F.V / Time 5MIN 10MIN 15MIN 30MIN 1HR 3HR 5HR 10HR 20HR
11.10 V 10.0A 18.8W 7.82A 14.9W 6.62A 12.7W 4.07A 7.84W 2.43A 4.71W 1.05A 2.05W 0.67A 2.3W 0.373A 0.746W 0.191A 0.383W
10.80 V 11.3A 20.9W 8.3A 15.6W 6.79A 12.9W 4.16A 7.92W 2.46A 4.73W 1.06A 2.06W 0.68A 2.35W 0.378A 0.751W 0.196A 0.391W
10.50 V 12.6A 23.0W 8.78A 16.3W 6.96A 13.0W 4.23A 7.99W 2.52A 4.79W 1.08A 2.07W 0.69A 2.36W 0.383A 0.754W 0.2A 0.397W
10.20 V 13.8A 24.9W 9.19A 16.9W 7.14A 13.2W 4.33A 8.11W 2.56A 4.83W 1.09A 2.08W 0.7A 2.37W 0.387A 0.757W 0.204A 0.403W
10.02 V 14.9A 26.6W 9.6A 17.4W 7.33A 13.5W 4.41A 8.19W 2.6A 4.88W 1.1A 2.09W 0.71A 2.38W 0.392A 0.761W 0.208A 0.407W
9.60 V 16.0A 28.2W 9.94A 17.9W 7.58A 13.8W 4.51A 8.34W 2.63A 4.91W 1.11A 2.1W 0.72A 2.4W 0.397A 0.766W 0.212A 0.412W

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