GEL Battery 12 V – 225 Ah

ARTICLE NUMBER
40290073	GEL Battery 12 V - 225 Ah

TECHNICAL SPECIFICATIONS
Length x width x height	522 x 240 x 219 mm (20.6" x 9.5" x 8.6" inch)
Weight +/- 10%	65.0 kg (143.3 lb.)
Nominal capacity (C20)	225 Ah
Nominal voltage	12.0 VDC
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)	45.0 A
Temperature cut-off ratio	4mv/cell/°C
Discharge cut off voltage 100% depth of discharge d.o.d.	1.75 VDC @ (A) <= 0.2 C1.70 VDC @ 0.2 C (A) <= 1.0 C1.65 VDC @ (A) >= 1.0 C

RATED CAPACITY @ 25°C
Rated Capacity @ 25°C	rate to 1.80 VDC per cell
20 hrs discharge	225.0 Ah
10 hrs discharge	209.0 Ah
5 hrs discharge	181.0 Ah
Peukert Coefficient	1.21<P<1.24
Time reserve minutes 25 amps discharge	450 minutes
Self discharge	Less than 3% per month @ 25°C
Storage time	GEL-power batteries can be stored for maximum6 months at 25°C, Charging recommended before using.

BATTERY PARAMETERS
Cranking amps @ 25°C ( 5 sec)	2250 A
Cycle life at 80% of D.O.D	600
Internal resistance Approx.	4.0 mΩ