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Datasheet File OCR Text: |
SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD. R SWE220000(2V2000AH) Outer dimensions (mm) 491 369 344 107 132 107 106 36 Terminal Type (mm) 351 162 0 0 0) 0H 2A 20 G0 0 W2 SV (2 162 20 11 36 106 107 132 107 M8 20 Specifications Curves of cycle life(25 ) Nominal Voltage Rated capacity (10 hour rate) Total Height Height Dimensions Length Width Weight Approx 2V 2000 Ah 120 Capacity(%) 369 mm (14.5 inches) 344 mm (13.5 inches) 491 mm (19.3 inches) 100 80 60 40 100%DOD 50%DOD 30%DOD 351 mm (13.8 inches) 20 Idis=0.17C 5h Ich=0.10C 10h Idis=0.17C Ich=0.10C 2.5h 5.0h Idis=0.17C Ich=0.10C 1.5h 3.0h 131 Kg (290lbs) 0 200 800 600 400 Number of cycles(cycles) 1000 1200 1400 1600 Characteristics Capacity 25 (77 ) 10 hour rate(200 A) 5 hour rate(320 A) 1 hour rate(1200 A) 1.5 hour discharge to 1.75 V Internal Resistance Full charged Battery at 25 Capacity affected by Temperature (10hour rate) Self-Discharge at 25 (77 ) Terminal Charge (constant Voltage) Cycle Float 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 ) Capacity after 3 month storage Capacity after 6 month storage Capacity after 12 month storage (77 ) 2000 AH 1600 AH 1200 AH 800 A 0.3 m 102% 100% 85% 65% 91% 82% 64% Curves of charge voltage and temperature Charge voltage(V) (V/1 2V) 15.6 15.0 Cyc le u se 14.4 13.8 S ta n dby use 13.2 T20 Initial Charging Current less than 800 A Voltage 2.35-2.40V Voltage 2.25-2.30V -10 0 10 Ambient temperature( 20 30 40 ) 50 60 Curves of capacity and temperature Discharge Curves 25 (77 ) 120 100 80 60 40 20 Capacity(%) 100A 20 0A 4 00A 20 00 A A 0 400 2.30 2.20 2.10 2.00 1.90 1.80 1.70 1.60 1.50 1.40 1.30 01 2 4 400A 1000A 2000A 4220A 200A 6 8 10 20 40 60 2 4 6 8 10 20 40 0 -20 -10 10 20 0 Ambient temperature( 30 ) 40 50 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 ) 10h 20h 5min 10min 15min 30min 1h 2h 3h 4h 5h 8h R |
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