SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SwE6420(6V42AH) C20 Outer dimensions (mm) 4 2H0) 4 26A VE (6W S SWE 642 0 (6V4 2AH ) Terminal Type (mm) 14 Nominal Voltage 6V Rated capacity (20 hour rate) 42 Ah 6.35 5 Specifications 3.4 M6 Total Height 170 mm (6.69 inches) Height 164 mm (6.46 inches) Length 162 mm (6.38 inches) Width 88mm (3.46inches) Dimensions T251 120 Capacity(%) Characteristics 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 ) 42.0 AH 31.0 AH 23.2 AH 80 40 0 Approx 30%DOD 50%DOD I dis =0.17C 5h I ch =0.10C 10h I dis =0.17C I ch =0.10C I dis =0.17C I ch =0.10C 2.5h 5.0h 800 600 400 200 1000 Discharge Curves 25 4.80V 5.10V 5.25V 5.40V 5.55V 10min 15min 30min 1400 (77 ) 6.90 6.60 6.30 6.00 91% 82% 64% 5.70 5.40 5.10 19.3A 38.6A 4.90 7.72A 1h 3.86A 4.50 T251 Initial Charging Current less than 15.5 A Cycle Voltage 7.05-7.2V Float Voltage 6.75-6.90V 5min A W A W A W A W A W 1200 4.2 m 81.4A 4.20 3.90 1 2 4 6 8 10 204060 2 4 (Min) Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 Time 1.5h 3.0h Number of cycles(cycles) 102% 100% 85% 65% Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 100%DOD 20 Terminal Charge (constant Voltage) 100 60 20 hour rate(2.1 A) 5 hour rate(6.2 A) 1 hour rate(23.2 A) T16 Curves of cycle life(25 ) 5.9Kg (13.04 lbs) Weight Approx 16 0.8 7.85 2h 3h 4h 5h 8h 6 8 10 20 40 (h) ) 10h 20h 1600