SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SWR12400(12V40AH) Outer dimensions (mm) 166 197 166 Specifications 59 Sw R1 (1 2V 24 00 40 AH ) 68 SwR12400 (12V40AH) (S1w2R V14204 A0H0) SwR12400 (12V40AH) 171 171 197 160 160 Terminal Type (mm) Nominal Voltage 12V Rated capacity (10 hour rate) 40 Ah 3 171 mm (6.73 inches) Height 171 mm (6.73 inches) Length 197 mm (7.73 inches) Width 166mm (6.54 inches) 14 20 Dimensions 18 6 Total Height 6.2 Discharge Curves 25 (77 ) Characteristics 10 hour rate(4.0 A) 5 hour rate(6.4 A) 1 hour rate(24 A) Capacity 25 (77 ) 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 ) 40.0 AH 32.0 AH 24.0 AH 13.8 13.2 approx 12.6 8.0 m 12.0 102% 100% 85% 65% Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 11.4 10.8 10.2 91% 82% 64% 40A 9.0 84A 8.4 7.8 T16 T9 Initial Charging Current less than 16.0 A Cycle Voltage 14.10-14.40V Float Voltage 13.50-13.80V 1 2 4 6 8 10 204060 2 4 6 8 10 20 40 (Min) 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 4A 20A 8 A 9.6 Terminal Charge (constant Voltage) T16 T9 13.5 Kg (29.74 lbs) Weight Approx M6 16 3h 2h A W A W A W A W A W R 4h 5h 8h ) 10h 20h