SWF12750 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – Front Terminal Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
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SWF12750(12V75AH)
Outer dimensions (mm)
562
114
S( _{1w2Fv 17 25 7A5h0) (1S2wvF7152A7h5)0}
Specifications
Nominal Voltage
12V
Rated capacity (10 hour rate)
75Ah
Total Height 188 mm (7.40 inches)
Dimensions
Height
Length
188 mm (7.40 inches)
562 mm (22.1 inches)
Width
114 mm (4.49 inches)
Weight Approx
25.5 Kg (56.35 lbs)
Characteristics
Capacity
25 (77 )
10 hour rate(7.5 A)
5 hour rate(12.0 A)
1 hour rate(45.0 A)
75 AH
60AH
45 AH
Approx
Internal Resistance Full charged Battery at 25 (77 ) _{5.2 m}
Capacity
affected
by Temperature
(10hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage 91%
Self-Discharge _{Capacity after 6 month storage 82%}
at 25 (77 )
Capacity after 12 month storage 64%
Terminal
T16
Charge
(constant
Voltage)
Cycle
Float
Initial Charging Current less than 30 A
Voltage 14.10-14.40V
Voltage 13.50-13.80V
Terminal Type (mm)
M6 16
C_Cu_urr_vve_es_s o_off _ccy_yc_cl_le_e l_li_iff_ee₍(₂25₅ )₎
120
100
80
60
100%DOD
50%DOD
40
Idis=0.17C 5h Idis=0.17C 2.5h
Ich=0.10C 10h Ich=0.10C 5.0h
20
30%DOD
Idis=0.17C 1.5h
Ich=0.10C 3.0h
0
200 400 600 ^{800 1000 1200 1400 1600}
Number of cycles(cycles)
Discharge Curves 25 (77 )
13.8
13.2
12.6
12.0
11.4
10.8
10.2
9.6
9.0
8.4
7.8
15A
37.5A
75A
7.5A
158A
1 2 4 6 8 10 2040602 4 6 8 10 20 40
(Min)
(h)
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time
5min 10min 15min 30min
1h
2h
A
9.60V _W
A
10.20V _W
A
10.50V _W
A
10.80V _W
A
11.10V _W
3h
4h
5h
8h
10h
20h
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