SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW122500(12V250AH) Outer dimensions (mm) 268 500 (S1w 122 2)V 2 5500 A0H Sw 1 (1 2 2 2 5 0 V2 50 0 AH ) ) Specifications 220 225 223 223 (S1w2 1V2225 500A0 H Sw 12 (12 25 00 V2 50 AH ) 129 122 129 SW 268 520 220 240 520 Terminal Type (mm) Nominal Voltage 12V Rated capacity (10 hour rate) 250 Ah 3 16 Height 220 mm (8.66 inches) 5 241 mm (9.29inches) 20 Total Height 9 M8 16 25 Dimensions Length 520 mm (20.5 inches) Width 268 mm (10.55 inches) T12 76 Kg (174 lbs) Weight Approx Discharge Curves 25 (77 ) Characteristics 10 hour rate(25.0 A) 5 hour rate(40.0 A) 1 hour rate(150 A) Capacity 25 (77 ) Internal ResistanceFull charged Battery at 25 (77 ) Capacity affected by Temperature (10hour rate) Self-Discharge at 25 (77 ) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage Terminal Charge (constant Voltage) Cycle Float T19 250 AH 200AH 150 AH 13.8 approx 12.6 2.0 m 12.0 102% 100% 85% 65% 11.4 13.2 10.8 10.2 125A 50A 9.6 91% 82% 64% 9.0 8.4 7.8 T12.T19 Initial Charging Current less than 100 A Voltage 14.10-14.40V Voltage 13.50-13.80V 528A 1 2 4 6 8 10 2040 60 2 (Min) 4 6 8 10 20 40 (h) Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 5min Time 9.60V 10.20V 10.50V 10.80V 11.10V 10min 15min 30min 1h 25A 250A 3h 2h A W A W A W A W A W R 4h 5h 8h ) 10h 20h