SW675 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – General Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW675 (6V7.5AH)
Outer dimensions (mm)
151
34
(6SVW76.57A5SH)
Specifications
Nominal Voltage
6V
Rated capacity (20 hour rate)
7.5 Ah
Total Height 100 mm(3.94 inches)
Dimensions
Height
Length
94 mm(3.70 inches)
151 mm(5.94 inches)
Width
34 mm(1.34 inches)
Weight Approx
1.15 Kg(2.53 lbs)
Terminal Type (mm)
3.2
6.35
T1
3.4
7.85
T2
Characteristics
20 hour rate(0.375A)
7.50 AH
Capacity
25 (77 )
10 hour rate(0.69A)
5 hour rate(1.28A)
1 hour rate(4.50A)
6.90 AH
6.40 AH
4.50 AH
1.5 hour discharge to 5.25 V
3.0 A
Internal ResistanceFull charged Battery at 25 (77 ) 11 m
Capacity
40 (104 )
102%
affected
25 (77 )
100%
by Temperature
0 (32 )
85%
(20hour rate)
-15 (5 )
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 _Cycle
(constant
Voltage) _Float
T1 or T2
Initial Charging Current less than 3.0A
Voltage 7.20-7.35V
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
1.5A0.75A0.375A
3.0A
7.5A
15A
22.5A
27A
4 6 8 10 20 4060 2 4 6 8 10 20 40
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77 )
Time 5min 10min 15min 30min 1h
2h
A
4.80V
W
A
5.10V
W
A
5.25V
W
A
5.40V
W
A
5.55V
W
3h
4h
5h
8h
10h
20h
R