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AGM Battery 12 V - 90 Ah

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Article Number
40290030AGM Battery 12 V - 90 Ah
SPECIFICATIONS
Nominal capacity (C20) 90 Ah
Nominal capacity (C10) C10
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%) 28,5 Kg
Dimensions l*w*h in mm (excl. terminals) 307*169*235
Terminal type M8 stainless steel
Number of cells 6
CHARGE/DISCHARGE PARAMETERS
Constant voltage Charging (IU, float) 13.60 to 13.80 VDC at 25˚C
Cyclic Charging ( IUU, absorption) 14.25 to 14.60 VDC at 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 at (A) <= 0.2˚C
1.70 VDC at 0.2 C (A) <= 1.0˚C
100% depth of discharge d.o.d. 1.65 VDC at (A) >= 1.0˚C
RATED CAPACITY @ 25°C
20 hrs discharge 96.0 Ah
10 hrs discharge 90.0 Ah
5 hrs discharge 73.0 Ah
Peukert Coefficient 1.21<P<1.24
Time reserve minutes 25 amps discharge 164 minutes
Self discharge less than 3% per month at 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) 900 A
Cycle life at 80% of D.O.D 400
Internal resistance Approx. 5.2 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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