SHENZHEN SUNNYWAY BATTERY TECH CO.,LTD.
R
Sw6420(6V42AH)
C
20
Outer dimensions (mm)
Specifications
Nominal Voltage
Rated capacity (20 hour rate)
Total Height
Height
Dimensions
Length
Width
Weight Approx
6V
42 Ah
170 mm (6.69 inches)
Terminal Type (mm)
14
3.4
164 mm (6.46 inches)
162 mm (6.38 inches)
88mm (3.46inches)
5.9Kg (13.04 lbs)
6.35
7.85
M6 16
0.8
T251
Discharge Curves 25
(77 )
T16
Characteristics
Capacity
25
(77 )
20 hour rate(2.1 A)
5 hour rate(6.2 A)
1 hour rate(23.2 A)
42.0 AH
31.0 AH
23.2 AH
Approx
4.0 m
102%
100%
85%
65%
91%
82%
64%
6.90
6.60
Internal Resistance Full charged Battery at 25 (77 )
Capacity
affected
by Temperature
(10hour rate)
Self-Discharge
at 25 (77 )
Terminal
Charge
(constant
Voltage)
40 (104 )
25 (77 )
0 (32 )
-15 (5 )
Capacity after 3 month storage
Capacity after 6 month storage
Capacity after 12 month storage
6.30
6.00
5.70
5.40
5.10
4.90
4.50
4.20
3.90
1 2
81.4A
4 6 8 10 204060 2 4 6 8 10 20 40
(h)
(Min)
19.3A
38.6A
7.72A 3.86A
T251
Initial Charging Current less than 15.5 A
Cycle
Voltage 7.05-7.2V
Float
Voltage 6.75-6.90V
Constant Current(Amp) and Constant Power(Watt) Discharge Table at 25 (77
Time
4.80V
5.10V
)
10h
20h
5min
A
W
A
W
A
W
A
W
A
W
10min
15min
30min
1h
2h
3h
4h
5h
8h
5.25V
5.40V
5.55V
5
SUNNYWAY [ SHENZHEN SUNNYWAY BATTERY TECH CO.LTD. ]
