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  Datasheet File OCR Text:
 SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW12270W(12V70Ah)
Outer dimensions (mm)
210
260 169
SW
Sw1 2 (1 2 2 7 0 W V 12 32 7 0 A H) 0W
(1 2V 70 A H)
Specifications
Nominal Voltage
CAPACITY(15 minutes rate to 1.67V/cell)
Terminal Type (mm)
12V 270W 70Ah 217 mm (8.55inches) 210 mm (8.27inches) 260 mm (10.2 inches) 169mm (6.65 inches) 24Kg (52.9lbs)
M6 16
6
14
Rated capacity (10 hour rate) Total Height Height Dimensions Length Width Weight Approx
Characteristics
Discharge Curves 25 (77 )
Capacity 25 (77 )
30min rate 15min rate 5min rate
977W 1620W 2859W
5m 102% 100% 85% 65% 91% 82% 64%
13.8 13.2 12.6 12.0 11.4 10.8 10.2 9.6 9.0 8.4 7.8 12 190A 4 6 8 10 204060 2 4 6 8 10 20 40 (h) (Min) 85A 30A 11.3A 70A
Internal ResistanceFull charged Battery at 25 (77 ) Capacity affected by Temperature (20hour rate) 40 (104 ) 25 (77 ) 0 (32 ) -15 (5 )
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
T12 T16 Initial Charging Current less than14A Voltage 14.10-14.40V Voltage 13.50-13.80V
o o
Constant power discharge :watts(25 C , 77 F )
5min 9.60V 10.2V 10.5V 10.8V 11.1V 2859 2614 2495 2373 2113 10.02V 2737 10min 15min 20min 30min 45min 60min 90min 2138 2069 1990 1944 1740 1555 1657 1620 1583 1541 1365 1240 1365 1342 1310 1287 1194 1102 1018 995 977 958 852 791 750 722 713 690 616 579 588 574 560 537 486 457 437 422 408 388 373 355
9.60V 10.2V 10.5V 10.8V 11.1V
Constant current discharge unit:A( C , 77 F ) 25
o o
5min 259.8 228.8 211.6 201.7 177.1 10.02V 246.0
15min 30min 45min 60min 90min 149.8 143.9 138.7 129.7 114.8 105.1 91.7 88.0 85.0 79.0 71.4 66.6 67.0 63.6 62.2 57.1 51.6 48.4 52.3 50.0 48.4 44.1 40.6 38.1 38.8 36.8 35.3 33.1 31.0 29.4
217
5h 11.6 11.4 11.3 11.2 11.1 10.8
10h 7.5 7.4 7.2 7.0 6.8 6.6
R
Edition September 2009


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