SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW121800(12V180AH) Outer dimensions (mm) 209 180 96 00 96 (12V 218 216 221 206 223 Sw1 Sw 12 (12 18 00 V1 80 Ah ) 209 530 216 236 530 Sw1 218 00 (12V 180 Ah) Sw 12 (12 18 00 V1 80 Ah ) Ah) Specifications Terminal Type (mm) Nominal Voltage 12V Rated capacity (10 hour rate) 180 Ah T11 T60 237 mm (9.33 inches) 9 16 221 mm (8.70 inches) Dimensions Height 216 mm (8.50 inches) Length 530 mm (20.8 inches) Width 209 mm (8.23 inches) 5 21 Total Height 3 25 M8 16 T11 55.5 Kg (122.6 lbs) Weight Approx Discharge Curves 25 (77 ) Characteristics 10 hour rate(18 A) 5 hour rate(28.8A) 1 hour rate(108 A) Capacity 25 (77 ) 180 AH 144 AH 108 AH Internal Resistance Full charged Battery at 25 (77 ) Capacity affected by Temperature (10hour rate) Self-Discharge at 25 (77 ) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) Charge (constant Voltage) Cycle Float 13.8 13.2 12.6 approx 12.0 3.0 m 102% 100% 85% 65% Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage Terminal T60 11.4 10.8 10.2 90A 9.6 91% 82% 64% 36A 9.0 8.4 7.8 T11 T60 Initial Charging Current less than72 A Voltage 14.10-14.40V Voltage 13.50-13.80V 380 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 18A 180A 3h 2h A W A W A W A W A W R 4h 5h 8h ) 10h 20h