SW832 Datasheet, PDF (1/1 Pages) Shenzhen Sunnyway Battery Tech Co.Ltd. – General Battery

SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
SW832(8V3.2AH)
Outer dimensions (mm)
Specifications
Nominal Voltage
8V
Rated capacity (20 hour rate)
3.2 Ah
Total Height 90.5 mm (3.56 inches)
Dimensions
Height
Length
90.5 mm(3.56 inches)
67.5 mm(2.66 inches)
Width
48.5 mm(1.91 inches)
Weight Approx
0.73 Kg (1.61 lbs)
Terminal Type (mm)
Characteristics
20 hour rate(0.160A)
3.20 AH
Capacity
25 (77 )
10 hour rate(0.29A)
5 hour rate(0.54A)
1 hour rate(1.92A)
2.94 AH
2.72 AH
1.92 AH
1.5 hour discharge to 5.25 V
1.38 A
Internal ResistanceFull charged Battery at 25 (77 ) 34 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
T25
Charge
Initial Charging Current less than 1.28A
Cycle
(constant
Voltage 9.60-9.80 V
Voltage) _Float
Voltage 9.00-9.20 V
Discharge Curves 25 (77 )
9.20
8.80
8.40
8.00
7.60
7.20
6.80
6.40
6.00
5.60
5.20
01 2
3.2A
6.4A
9.6A
11.5A
0.64A 0.32A ^0.16A
1.28A
4 6 8 10 20 40 60 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
6.40V
W
A
6.80V
W
A
7.00V
W
A
7.20V
W
A
7.40V
W
3h
4h
5h
8h
10h
20h