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| SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SW22500E(2V250AH) Outer dimensions (mm) 365 330 151 171 50 0E ) SW 22 50 Ah V2 (12 Specifications Nominal Voltage Rated capacity (10 hour rate) Total Height Height Dimensions Length Width Weight Approx 2V 250 Ah 365 mm (14.4 inches) 330 mm (13.0 inches) Terminal Type (mm) 20 11 M8 20 171 mm (6.73 inches) 151 mm (5.94 inches) 18.2 Kg (40 lbs) Characteristics 10 hour rate(25 A) 5 hour rate(40A) 1 hour rate(138 A) 1.5 hour discharge to 1.75 V Capacity affected by Temperature (10hour rate) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) 250 AH 200 AH 138 AH 100 A 102% 100% 85% 65% 91% 82% 64% Discharge Curves 25 (77 ) Capacity 25 (77 ) Internal Resistance Full charged Battery at 25 (77 ) 1.5m Capacity after 3 month storage Self-Discharge Capacity after 6 month storage at 25 (77 ) Capacity after 12 month storage Terminal Charge (constant Voltage) Cycle Float 2.30 2.20 2.10 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 01 2 50A 125A 250A 528A 25A 2.9A 4 6 8 10 20 40 60 2 4 6 8 10 20 50 100 200 T20 Initial Charging Current less than 62.5 A Voltage 2.35-2.40V 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 A W A W A W A W A W ) 50h 100h 10min 30min 1h 3h 4h 5h 8h 10h 20h R Edition Nov. 2009 |
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