SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW23500E(2V350AH) Outer dimensions (mm) 176 SW (2V 235 350 00E Ah ) 330 366 221 Terminal Type (mm) Specifications Nominal Voltage 2V Rated capacity (10 hour rate) 350 Ah Total Height 366 mm (14.4 inches) Height 330 mm (13.0 inches) Length 211 mm (8.3 inches) Width 176 mm (6.9 inches) Dimensions 11 20 M8 20 24.5 Kg (53.9 lbs) Weight Approx Discharge Curves 25 (77 ) Characteristics 10 hour rate(35 A) 5 hour rate(56A) 1 hour rate(193 A) Capacity 25 (77 ) 350 AH 280 AH 193AH 1.5 hour discharge to 1.75 V 2.30 2.20 2.10 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 140 A Internal Resistance Full charged Battery at 25 (77 ) 1.4 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% 70A 35A 4.0A 140A 350A 739A 0 1 2 4 6 8 10 20 40 60 2 4 6 8 10 20 50 100 200 Terminal Charge (constant Voltage) T20 Initial Charging Current less than 87.5A Cycle Voltage 2.35-2.40V Float Voltage 2.25-2.30V Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 ) Time 1.60V 1.70V 1.75V 1.80V 1.85V 10min 30min 1h 3h 4h 5h 8h 10h 20h 50h 100h A W A W A W A W A W R Edition Nov. 2009