12 V marine battery 40290060

AGM

SPECIFICATIONS Nominal capacity (C10) - 55 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%) - 18.0 kg Dimensions l*w*h in mm (excl. terminals) - 229 x 138 x 210 mm Terminal type - M6 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 Recommended End of Discharge voltage for 10-hr rate (V/cell) - Discharge cut off voltage - 1.75 VDC @ (A) <= 0.2 C 1.70 VDC @ 0.2 C (A) = 1.0 C RATED CAPACITY @ 25°C 20 hrs discharge - 58.6 Ah 10 hrs discharge - 55.0 Ah 5 hrs discharge - 44.5 Ah Peukert Coefficient - 1.21