SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW12440(12V44AH) Outer dimensions (mm) 166 197 166 Specifications 59 Sw 12 (1 2V 44 0 44 AH ) 68 Sw12440 (12V44AH) (S1w21 V24444 A0H ) Sw12440 (12V44AH) 171 171 197 160 160 Terminal Terminal Type Type (mm) (mm) Nominal Voltage 12V Rated capacity (10 hour rate) 44 Ah 3 171 mm (6.73 inches) Height 171 mm (6.73 inches) Length 196 mm (7.70 inches) Width 166mm (6.54 inches) 14 20 Dimensions 18 6 Total Height 6.2 Discharge Curves 25 (77 ) Characteristics 25 10 hour rate(4.4 A) 5 hour rate(7.0 A) 1 hour rate(26.4 A) (77 ) 1.5 hour discharge to 10.5V 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 ) Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 44.0 AH 35.0 AH 26.4 AH 13.8 13.2 17.6 A 12.6 7.8 m 12.0 102% 100% 85% 65% 11.4 10.8 10.2 22A 8.8A 9.6 91% 82% 64% 8.4 7.8 T7 T16 T9 Initial Charging Current less than 17.6 A Cycle Voltage 14.10-14.40V Float Voltage 13.50-13.80V 93A 1 2 4 6 8 10 204060 2 4 6 8 10 20 40 (h) (Min) Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 Time 9.60V 10.20V 10.50V 10.80V 11.10V 10min A W A W A W A W A W 30min 1h 2h 4.4A 44A 9.0 Terminal Charge (constant Voltage) T16 T9 13.8 Kg (30.4 lbs) Weight Approx Capacity M6 16 3h 4h 5h 8h 10h ) 20h