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SW445 Datasheet(PDF) 1 Page - Shenzhen Sunnyway Battery Tech Co.Ltd.

Part # SW445
Description  General Battery
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Manufacturer  SUNNYWAY [Shenzhen Sunnyway Battery Tech Co.Ltd.]
Direct Link  http://www.sunnyway-battery.com
Logo SUNNYWAY - Shenzhen Sunnyway Battery Tech Co.Ltd.

SW445 Datasheet(HTML) 1 Page - Shenzhen Sunnyway Battery Tech Co.Ltd.

  SW445 Datasheet HTML 1Page - Shenzhen Sunnyway Battery Tech Co.Ltd.  
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16.2A
13.5A
9.0A
4.5A
1.8A
0.90A 0.45A
0.23A
3.40
4.60
3.80
4.00
4.20
4.40
3.60
3.20
3.00
40
20
60
40
20
2
10
8
6
4
10
8
6
4
2
1
0
2.60
2.80
R
Nominal Voltage
Rated capacity (20 hour rate)
Total Height
Height
Length
Width
Dimensions
Capacity
affected
by Temperature
(20hour rate)
Terminal
Cycle
Float
Weight Approx
Capacity
25
(77
)
Internal Resistance
Charge
(constant
Voltage)
4.50 AH
4.14AH
3.83 AH
2.70 AH
1.5 hour discharge to 5.25 V
Full charged Battery at 25 (77 )
1.94 A
12 m
40
(104
)
25
(77
)
0
(32
)
-15
(5
)
102%
100%
85%
65%
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
91%
82%
64%
T1
Initial Charging Current less than 1.8A
Voltage 4.8-4.9 V
Voltage 4.5-4.6 V
A
W
A
W
A
W
A
W
A
W
Time
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25
(77
)
5min
1h
2h
3h
4h
5h
8h
10h
20h
10min
15min
30min
3.20V
3.40V
3.50V
3.60V
3.70V
20 hour rate(0.23A)
10 hour rate(0.41A)
5 hour rate(0.76A)
1 hour rate(2.70A)
SW445(4V4.5AH)
47
47
3.2
6.35
Self-Discharge
at 25
(77
)
Specifications
Characteristics
Outer dimensions (mm)
Terminal Type (mm)
Discharge Curves 25
(77
)
R
SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
4V
4.5Ah
106mm (4.17 inches)
101mm (3.98 inches)
47mm (1.85 inches)
47mm (1.85inches)
0.53Kg (1.17lbs)


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