(12V 31A h ) SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SWG12310(12V31AH) Outer dimensions (mm) G12 180 155 166 166 14 310 5 SW SW G1 (12 V3 23 10 1A h) 131 47 36 Sw G 12 33 31 (1 2V12 00 33 Ah 31 AH) 196 131 155 170 196 M6 16 T16 Specifications Curves of cycle life(25 ) 12V Rated capacity (20 hour rate) 31 Ah 120 Total Height 170 mm (6.69 inches) Height 155 mm (6.10 inches) Length 196 mm (7.70 inches) Capacity(%) Nominal Voltage 100 80 60 Dimensions 100%DOD 40 Width T64 I dis =0.17C 5h I ch =0.10C 10h 131mm (5.16 inches) 30%DOD 50%DOD I dis =0.17C I ch =0.10C I dis =0.17C I ch =0.10C 2.5h 5.0h 1.5h 3.0h 20 11Kg (24.31lbs) Weight Approx 0 200 800 600 400 Number of cycles(cycles) 1000 1200 1400 Characteristics Capacity 25 (77 ) 20 hour rate(1.55 A) 10 hour rate(2.85 A) 5 hour rate (4.56 A) 1 hour rate(17.1 A) Internal Resistance Full charged Battery at 25 (77 ) Approx 14 Capacity affected by Temperature (10hour rate) Self-Discharge at 25 (77 ) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) Discharge Curves 25 31.0 AH 28.5 AH 22.8 AH 17.1 AH 13.8 13.2 12.6 12.0 11.4 10.8 10.2 9.60 9.00 8.40 7.80 m 102% 100% 85% 65% Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 91% 82% 64% (77 ) 2.85A 1.55A 5.7A 14.3A 28.5A 60A 0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 40 Terminal Charge (constant Voltage) T64 T16 Initial Charging Current less than 11.4 A Cycle Voltage 14.10-14.40V Float Voltage 13.50-13.80V 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 3h 2h A W A W A W A W A W R 4h 5h 8h ) 10h 20h 1600