WhisperPower AGM Battery 12 V – 260 Ah

Name: WhisperPower AGM Battery 12 V – 260 Ah
Brand: WHISPERPOWER
SKU: WPP-40290064

Manufacturer:

WHISPERPOWER

Manufacturer Article number:

40290064

Warranty period :

Fogyasztói garancia: Jogszabály szerint ársávos! Cég, E.V: 1 év

Üzembe helyezés, üzemben tartás :

A termék nem megfelelő beszerelése, telepítése garanciavesztéssel jár! Ezért adott esetben fordulj szakemberhez!

Main warehouse

Out of stock

External warehouse

In stock

Delivery time approx: 1-2 Weeks!

The WhisperPower AGM Battery 12 V – 260 Ah is the most economical, maintenance-free battery designed for long life. WhisperPower 12 V – 260 Ah AGM batteries are based on VRLA technology (Valve Regulated Lead Acid), meaning they require little ventilation, do not have to be positioned upright and do not require any maintenance.

Details

WhisperPower AGM Battery 12 V – 260 Ah

260 Ah, 12 VDC
Suitable for medium sized inverters
Power supply for entire DC installation
Powering pumps and winches
Suitable for marine, mobile and solar energy systems- and as a starter battery.

Data

Article number:

WPP-40290064

Nominal battery voltage :

12 VDC

Capacities (Ah) :

260 Ah

Cell number:

Website:

https://www.whisperpower.com/agm-battery-12-v-260-...

Weight:

74 kg/pcs

Technical specification

TECHNICAL SPECIFICATIONS
Length x width x height	520 x 268 x 220 mm (20.5" x 10.6" x 8.7" inch)
Weight ± 10%	74.0 kg (163.1 lb.)
Nominal capacity	260 Ah
C10* or C20	C10
Nominal voltage	12,0 VDC
Terminal type	M8 rvs
Number of cells	6

CHARGE / DISCHARGE PARAMETERS
Constant charge voltage (IU, float)	13.60 .. 13.80 VDC at 25oC
Cyclic charge voltage (IUU, absorption)	14.25 .. 14.60 VDC at 25oC
Maximum recommended charge current (higher possible)	40 to 50% of nominal capacity
Temperature ratio	-4mv/cel/°C
Discharge voltage	1.75 VDC @ (A) ≤ 0.2°C • 1.70 VDC @ 0.2°C (A) ≤ 1.0°C
Full discharge (100% DOD)	1.65 VDC @ (A) ≥ 1.0°C

NOMINAL CAPACITY AT 25°C
Nominal 25°C	UP TO 1.80 VDC/CEL
20 hours discharge	278.0 Ah
10 hours discharge	260.0 Ah
5 hours discharge	220.0 Ah
Peukeurt Coefficient	1.21<P<1.24
Usage at 25 A discharge	630 min
Self discharge	Less than 3% per month at 25°C
Storage time	AGM batteries can be stored for up to 6 months at 25°C, recommended to charge before use

BATTERY PARAMETERS
Inrush current at 25°C (5s)	2600 A
Cyclic life at 80% discharge	400
Internal resistance (approx.)	3,5m Ω