SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW12650II(12V65AH) Outer dimensions (mm) 1 166 1 1 350 166 1 48 40 1 1 179 179 1 1 350 265 Specifications 1 265 1 Terminal Type (mm) 65 Ah Total Height 179 mm (7.05 inches) Height 179 mm (7.05 inches) Length 350 mm (13.8 inches) Width 166mm (6.54 inches) 14 2 5 Rated capacity (10 hour rate) 3 6. 20 Nominal Voltage 12V 20 Dimensions M6 T9 21 Kg (46.4 lbs) Weight Approx 25 (77 ) T16 Discharge Curves 25 (77 ) Characteristics Capacity 16 M6 BOLT&NUT 10 hour rate(6.5 A) 5 hour rate(10.4 A) 1 hour rate(39.0 A) 65 AH 52 AH 39 AH 13.8 13.2 12.6 Internal Resistance Full charged Battery at 25 (77 ) 5.5 m 12.0 Capacity affected by Temperature (10hour rate) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) 102% 100% 85% 65% 11.4 Self-Discharge at 25 (77 ) Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage 91% 82% 64% 9.0 Terminal Charge (constant Voltage) Cycle Float 10.8 10.2 32.5A 65A 9.6 7.8 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 5min Time 9.60V 10.20V 10.50V 10.80V 11.10V 10min 15min 30min 1h 3h 2h A W A W A W A W A W R 6.5A 137A 8.4 T9 T16 Initial Charging Current less than 26 A Voltage 14.10-14.40V Voltage 13.50-13.80V 13A 4h 5h 8h ) 10h 20h