Transcript
JPL12-40
12V40Ah
The battery is a general purpose battery with 6~10 years service life under normal float charge at 25℃ (77℉).It is rechargeable,highly efficient,leak proof and maintenance free. The battery is constructed by plates,separators,safety valves and container.Since the electrolyte is held by a glassmat separator and plates,the battery can use in any direction and position without leakage.
Outer Dimensions
Performance Characteristics Nominal Voltage ……………………..…………………… 12V Number of cell ……………………………..……………... 6 Design Life …………………………………..……………. 8~10 years Nominal Capacity 77℉(25℃) 20 hour rate(2.0A,10.5V) ………………….…….……..……40Ah 10 hour rate(3.77 A,10.5V) ………………….…….………..37.7Ah 5 hour rate (6.84A,10.5V) ………………….……............…34.2Ah 1 hour rate(27.0A,9.6V) …….…………..…..………...…... 27.0Ah Self-Discharge 3% of capacity declined per month at 20℃(average) Operation Temperature Range Discharge ……………………………………..…………. -20~60℃
Dimensions and Weight
Charge ………………………………………..………….. -10~60℃
Length ( mm / inch )……………………….……..…196 / 7.72 Width ( mm / inch ) ………………………...…...….166 / 6.54 Height ( mm / inch ) …………………..……….……175 / 6.89 Total Height ( mm / inch )…………………...…..….175 / 6.89 Approx.Weight( Kg / lbs )………...……............…13.5 / 29.7
Storage …………………………………………………… -20~60℃ Max.Discharge Current 77℉(25℃) ………...…...……. 480A(5s) Short Circuit Current …………………………...…..….. 1200A
Battery Constructionn Component
Positive plate
Negative plate
Container
Cover
Safety valve
Terminal
Separator
Electrolyte
Raw material
Lead dioxide
Lead
ABS
ABS
Rubber
Copper
Fiberglass
Sulfuric acid
Charging Methods Charging time
Application
Charging method
Charging
Temperature
Voltage
compensation
at 20℃
coefficient of
Max.charging
0.1CA. 20℃
current
(h)
charging voltage
For standby
Constant
power
voltage &
source
Constant
13.6~13.8V
-20 mV/℃
12.0A
(℃)
100%
50%
discharge
discharge
24
20 0~40
Current For
Charging
cycle service
(with current
Temp
(32~104℉) 14.6~15.0V
-30 mV/℃
12.0A
16
10
restriction) *Temperature compensation of charging voltage is not needed.when using the batteries within 5℃ to 35℃ range.
JPL12-40 12V40Ah
WWW.JOPOWER.COM
The battery discharge characteristics
Battery Charging Characteristics
at 25°C(77°F)
15.0
120
0.18
14.0
100 80 60 40 20
0.15 0.12 0.09 0.06
Battery Voltage(V)
0.21 Charge voltage(V)
140 Charge current(CA)
Charge volume(%)
(Typlcal example of the charge characteristic for the cycle use) Charge voltage Charge volume
13.0 1. Discharge 100%(0.05CAx20h) 50%(0.05CAx10h) 2. Constant voltage charging Charge voltage:2.45V/cell Charge current:0.1CA 3. Temperature 20° C(68° F)
12.0 11.0 10.0
0.03
13.0 12.0 11.0
9.0 8.0 120A 80A
0 1 2 3 5
Charge current
0
0
0 0 1
2
3
4
5 10
10.0A 7.87A 3.77A 2.0A 27.0A
10.0
15 20 25
10
min
Charge time(hr)
Effect of Temperature on Long Term Float Life
40A
30
60
2 3 5
Discharge Time
10
20
30
h
Self-discharge characteristic 110
10 Life expectancy(year)
20
100
8
90
5 Charging voltage: 2.275V/cell
80 15° C 70 25° C 60
1 0.5
35° C
50
20 68
30 40 86 104 Battery Temperature
50 ° F 122 ° F
40
0
2
4
6
8
10
12
14
16
18
20
Storage time:months
Constant Current Discharge Characteristics Unit: A (25℃,77℉) F.V / Time
5Min
10Min
15Min
30Min
1HR
2HR
3 HR
4HR
5HR
8HR
10HR
20HR
9.6V
118
106
92.6
50.3
27.1
15.3
10.4
8.51
7.34
5.00
3.94
2.06
10.0V
133
104
88.3
49.4
26.9
15.2
10.3
8.40
7.26
4.94
3.91
2.06
10.2V
131
103
86.6
49.1
26.9
15.1
10.2
8.34
7.23
4.91
3.91
2.06
10.5V
123
96.6
80.0
47.4
26.3
14.9
10.0
8.00
6.83
4.77
3.77
2.00
10.8V
117
90.0
73.4
45.7
25.8
14.7
9.74
7.66
6.43
4.74
3.66
1.94
11.1V
109
84.0
66.6
43.7
25.3
14.6
9.51
7.34
6.06
4.60
3.60
1.91
Constant Power Discharge Characteristics Unit: Watt(25℃,77℉) F.V / Time
5Min
10Min
15Min
30Min
1HR
2HR
3 HR
4HR
5HR
8HR
10HR
20HR
9.6V
1433
1166
1026
574
300
179
122
100
85.1
59.4
48.6
24.7
10.0V
1423
1134
923
563
298
179
121
99.1
84.0
58.3
48.3
24.4
10.2V
1417
1134
877
560
298
179
121
98.3
83.4
57.7
48.0
24.2
10.5V
1357
1074
860
543
293
177
118
94.6
79.4
57.1
47.1
23.8
10.8V
1294
1017
840
531
286
176
116
91.1
72.6
56.0
46.0
23.4
11.1V
1233
960
820
514
281
174
114
87.7
71.1
55.4
45.4
22.9
HUBEI JOPOWER POWER CO.,LTD East Hancai road,Hanchuan Econonic Developemt Erea, Hanchuan City,Hubei Province,China TEL:( +86-712) 837 2688
FAX:( +86-712) 879 0888
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