SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW121800E(12V180AH) Outer dimensions (mm) 207 215 239 534 223 SW 12 18 00 E (12 V1 96 80 Ah ) Terminal Type (mm) Specifications Nominal Voltage 12V Rated capacity (10 hour rate) 180 Ah 3 16 Total Height 239 mm (9.41 inches) Height 215mm (8.46 inches) Length 534 mm (21.0 inches) Width 207 mm (8.15 inches) Dimensions 21 5 9 M8 16 25 56 Kg (123.2 lbs) Weight Approx Discharge Curves 25 (77 ) Characteristics 10 hour rate(18 A) 5 hour rate(28.8A) 1 hour rate(99.0 A) 1.5 hour discharge to 10.5V Capacity 25 (77 ) 180 AH 144 AH 99.0 AH 13.8 13.2 12.6 12.0 11.4 10.8 10.2 9.60 9.00 8.40 7.80 72 A Internal Resistance Full charged Battery at 25 (77 ) 4.5 m Capacity affected by Temperature (10hour rate) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) 102% 100% 85% 65% Capacity after 3 month storage Self-Discharge Capacity after 6 month storage at 25 (77 ) Capacity after 12 month storage Terminal Charge (constant Voltage) Cycle Float T60 T11 91% 82% 64% 36A 18A 2.07A 90A 180A 380A 0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 50 100 200 T11 T60 Initial Charging Current less than45 A Voltage 14.10-14.40V Voltage 13.50-13.80V Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 ) Time 9.60V 10.20V 10.50V 10.80V 11.10V 10min 30min 1h 3h 4h 5h 8h 10h 20h 50h 100h A W A W A W A W A W R Edition Nov. 2009