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AGM Battery 12 V - 260 Ah

Batteries

Article Number
4029006412 V - 260 Ah deep cycle AGM battery
SPECIFICATIONS
Nominal capacity (C10) 260 Ah
Nominal voltage 12.0 VDC
Type Deep cycle Absorbed Glass Mat battery with 10 years floating design life, specially designed for frequent cyclic discharge usage. By using strong grid and specific paste plate, gives the battery 30% more cyclic life. Applicable for marine, mobile and PV e
Weight (tolerance 1.5%) 74.0 Kg
Dimensions l*w*h in mm (excl. terminals) 520*268*220
Terminal type M8 stainless steel
Number of cells 6
CHARGE/DISCHARGE PARAMETERS
Constant voltage Charging (IU, float) 13.60 to 13.80 VDC @ 25C
Cyclic Charging ( IUU, absorption) 14.25 to 14.60 VDC @ 25 C
Recommended charging current limit (higher possible) 40 - 50% of nominal capacity
Temperature cut-off ratio -4mv/cell/°C
Discharge cut off voltage 1.75 VDC @ (A) <= 0.2 C
1.70 VDC @ 0.2 C (A) <= 1.0 C
100% depth of discharge d.o.d. 1.65 VDC @ (A) >= 1.0 C
RATED CAPACITY @ 25°C
20 hrs discharge 278.0 Ah
10 hrs discharge 260.0 Ah
5 hrs discharge 220.0 Ah
Peukert Coefficient 1.21<P<1.24
Time reserve minutes 25 amps discharge 630 minutes
Self discharge less than 3% per month @ 25°C
Storage time AGM-power batteries can be stored for maximum 6 months at 25°C. Charging recommended before using.
BATTERY PARAMETERS
Cranking amps @ 25°C ( 5 sec) 2600 A
Cycle life at 80% of D.O.D 400
Internal resistance Approx. 3.5 mΩ
ACCESSORIES
40290099 Battery pole suitable for the WhisperPower AGM and GEL batteries >_ 100Ah - complete with M8 bolt.
40290310 Battery consumption meter: WBM-Basic
40290311 Battery consumption meter: WBM-Pro includes ‘Time remaining’ function.
40290312 Battery consumption meter: WBM-Pro HV (High Voltage)

 

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