SW640 Datasheet PDF - Shenzhen

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SW640
Shenzhen

Part Number SW640
Description Battery
Page 1 Pages


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SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW640(6V4.0AH)
Outer dimensions (mm)
70
48
Specifications
Nominal Voltage
www.DataSheet4U.com
Rated capacity (20 hour rate)
6V
4.0 Ah
Total Height 106 mm(4.17 inches)
Dimensions
Height
Length
101 mm(3.98 inches)
70 mm(2.76 inches)
Width
48 mm(1.89 inches)
Weight Approx
0.75 Kg(1.65 lbs)
Terminal Type (mm)
3.2
6.35
Characteristics
20 hour rate(0.20A)
Capacity
25 (77 )
10 hour rate(0.37A)
5 hour rate(0.68A)
1 hour rate(2.40A)
1.5 hour discharge to 5.25 V
Internal Resistance Full charged Battery at 25 (77
4.00 AH
3.70 AH
3.40 AH
2.40 AH
1.6 A
) 25 m
Capacity
affected
by Temperature
(20hour rate)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
102%
100%
85%
65%
Capacity after 3 month storage
Self-Discharge Capacity after 6 month storage
at 25 (77 ) Capacity after 12 month storage
91%
82%
64%
Terminal
Charge
(constant
Cycle
Voltage) Float
T1
Initial Charging Current less than 1.6A
Voltage 7.05-7.20 V
Voltage 6.75-6.90 V
Discharge Curves 25 (77 )
6.90
6.60
6.30
6.00
5.70
5.40
5.10
4.80
4.50
4.20
3.90
01 2
4.0A
8.0A
12A
16A
0.80A 0.40A 0.20A
1.6A
4 6 8 10 20 40 60 2 4 6 8 10 20 40
Time
A
4.80V
W
A
5.10V
W
A
5.25V
W
A
5.40V
W
A
5.55V
W
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
5min
16.0
85
14.4
80
13.6
77
12.7
74
12.0
71
10min
10.8
57
9.8
55
9.4
53
8.9
52
8.4
50
15min
7.6
40
6.8
38
6.4
36
6.0
35
5.6
33
30min
4.6
24.4
4.4
24.3
4.2
24.2
4.1
24.1
4.0
24.0
1h
2.40
13.8
2.25
13.0
2.18
12.6
2.11
12.3
2.03
12.1
2h
1.40
8.1
1.34
7.8
1.32
7.6
1.28
7.5
1.25
7.4
3h
1.03
6.0
1.00
5.8
0.98
5.7
0.97
5.6
0.92
5.5
4h
0.83
4.8
0.80
4.6
0.76
4.4
0.75
4.3
0.73
4.3
5h
0.70
4.1
0.69
4.0
0.68
4.0
0.65
3.8
0.62
3.7
8h
0.46
2.7
0.46
2.6
0.45
2.6
0.44
2.5
0.43
2.4
10h
0.38
2.2
3.72
2.2
0.37
2.1
0.36
2.1
0.35
2.0
20h
0.21
1.20
0.20
1.17
0.20
1.16
0.20
1.13
0.19
1.13
R



SW640 datasheet pdf
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SW640 pdf
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