SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SwE61800(6V180AH) Outer dimensions (mm) 180 Sw 61 (6 V1 20 0 20 A H) SW E6 (6 V1 18 00 80 A H) 252 247 260 Terminal Type (mm) 16 5 Specifications Nominal Voltage 6V Rated capacity (10 hour rate) 180 Ah M8 Total Height 252 mm (9.92 inches) Height 247 mm (9.72 inches) Length 260 mm (10.2 inches) Width 180mm (7.09 inches) Dimensions 16 Curves of cycle life(25 ) 120 Weight Approx Capacity(%) 29Kg (64.09 lbs) 100 80 60 Characteristics 40 Capacity 25 (77 ) 10 hour rate(18.0 A) 5 hour rate(28.8 A) 1 hour rate(108 A) Internal Resistance Full charged Battery at 25 (77 ) 180 AH 144 AH 108 AH 100%DOD I dis =0.17C I ch =0.10C 0 Self-Discharge at 25 (77 ) Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 91% 82% 64% Float 800 600 400 200 1000 (77 5min 4.80V 5.10V 5.25V 5.40V 5.55V A W A W A W A W A W 6.90 6.60 6.30 6.00 5.70 5.40 5.10 90A 180A 4.90 36A 15min 30min 1h 18A 4.50 T19 Initial Charging Current less than 72 A Voltage 7.05-7.2V Voltage 6.75-6.90V 10min 1400 ) 380A 4.20 3.90 1 2 4 6 8 10 204060 2 4 (Min) Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 Time 1200 Number of cycles(cycles) Discharge Curves 25 102% 100% 85% 65% Cycle 1.5h 3.0h 1.7 m 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) Terminal I dis =0.17C I ch =0.10C 2.5h 5.0h 20 Approx Capacity affected by Temperature (10hour rate) Charge (constant Voltage) 30%DOD 50%DOD I dis =0.17C 5h I ch =0.10C 10h 2h 3h 4h 5h 8h 6 8 10 20 40 (h) ) 10h 20h 1600