SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW6420E(6V42AH) Outer dimensions (mm) A0HE) 22 44 V6 (6W S SW 64 20 E (6V 42 AH ) Specifications Terminal Type (mm) 42 Ah 14 170 mm (6.69 inches) Height 164 mm (6.46 inches) Length 162 mm (6.38 inches) Width 88mm (3.46inches) Dimensions 3.4 T2 5.90Kg (12.98 lbs) Weight Approx M6 16 7.85 0.8 Total Height 3 Rated capacity (20 hour rate) 6.35 Nominal Voltage 6V T T16 2 T 1 6 Characteristics 42.0 AH 33.6 AH 23.1AH 20 hour rate(2.1 A) 5 hour rate(6.72A) 1 hour rate(23.1 A) Capacity 25 (77 ) Internal Resistance Full charged Battery at 25 77 ) Discharge Curves 25 2.30 2.20 2.10 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 4.5 m Capacity affected by Temperature (10hour rate) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) 102% 100% 85% 65% Self-Discharge at 25 (77 ) Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 91% 82% 64% Terminal Charge (constant Voltage) T2 T16 Initial Charging Current less than 10.5 A Cycle Voltage 7.05-7.2V Float Voltage 6.75-6.90V (77 ) 2.1A 7.7A 3.8A 42A 81A 01 2 4 6 8 10 20 40 60 2 4 6 8 10 20 50 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 5h 4h 0.44A 21A 8h 10h 20h 100 200 ) 50h 100h A W A W A W A W A W R Edition Nov. 2009