SW640

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW640(6V4.0AH) Outer dimensions (mm) 70 48 101 Specifications Nominal Voltage www.DataSheet4U.com Rated capacity (20 hour rate) Total Height Height Dimensions Length Width Weight Approx 6V 4.0 Ah 106 mm(4.17 inches) 101 mm(3.98 inches) 70 mm(2.76 inches) 48 mm(1.89 inches) 0.75 Kg(1.65 lbs) Terminal Type (mm) 106 3.2 6.35 Characteristics 20 hour rate(0.20A) 10 hour rate(0.37A) Capacity 5 hour rate(0.68A) 25 (77 ) 1 hour rate(2.40A) 1.5 hour discharge to 5.25 V Internal Resistance Full charged Battery at 25 (77 ) Capacity 40 (104 ) affected 25 (77 ) by Temperature 0 (32 ) (20hour rate) -15 (5 ) Capacity after 3 month storage Self-Discharge Capacity after 6 month storage at 25 (77 ) Capacity after 12 month storage Terminal Charge (constant Voltage) 4.00 AH 3.70 AH 3.40 AH 2.40 AH 1.6 A 25 m 102% 100% 85% 65% 91% 82% 64% Discharge Curves 25 (77 ) 6.90 6.60 6.30 6.00 5.70 5.40 5.10 4.80 4.50 4.20 3.90 0 1 2 0.8 0.20A 0.80A 0.40A 1.6A 4.0A 8.0A 12A 16A 4 6 8 10 20 40 60 2 4.75 4 6 8 10 20 40 T1 Initial Charging Current less than 1.6A Cycle Voltage 7.05-7.20 V Voltage 6.75-6.90 V Float Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 Time 4.80V 5.10V 5.25V 5.40V 5.55V A W A W A W A W A W ) 10h 0.38 2.2 3.72 2.2 0.37 2.1 0.36 2.1 0.35 2.0 5min 16.0 85 14.4 80 13.6 77 12.7 74 12.0 71 10min 10.8 57 9.8 55 9.4 53 8.9 52 8.4 50 15min 7.6 40 6.8 38 6.4 36 6.0 35 5.6 33 30min 4.6 24.4 4.4 24.3 4.2 24...