SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW12220E(12V22AH) Outer dimensions (mm) 77 167 181 Specifications 22 Ah Total Height 167 mm (6.57 inches) Height 167 mm (6.57 inches) Length 181 mm (7.13 inches) Width 77 mm (3.03 inches) Dimensions 12 5.3 M5 10 M5 BOLT&NUT 6.10 Kg (13.426 lbs) Weight Approx 12 2 3 Rated capacity (20 hour rate) 13 12V 4.6 Terminal Type (mm) Nominal Voltage T3 T1 T3 3 Characteristics Capacity 25 (77 ) 20 hour rate(1.10 A) 10 hour rate(2.02 A) 5 hour rate(3.74 A) 1 hour rate(13.2 A) 22.0 AH 20.2 AH 18.7 AH 13.2 AH Internal Resistance Full charged Battery at 25 (77 ) 13.8 13.2 12.6 12.0 11.4 10.8 10.2 9.60 9.00 8.40 7.80 9m Capacity affected by Temperature (20hour 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% Discharge Curves 25 Charge (constant Voltage) T3 T13 Initial Charging Current less than 8.8 A Cycle Voltage 14.40-14.70V Float Voltage 13.50-13.80V ) 22A 42A 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 4h 5h 0.231A 1.1A 4.03A 2.01A 11A 0 1 Terminal (77 8h 10h 20h 100 200 ) 50h 100h A W A W A W A W A W R Edition Nov. 2009