WP5-12 12Volt 5Ah

WP5-12
12Volt 5Ah
Specifications
Nominal Voltage(V)
12V
Nominal Capacity
20 hour rate
(0.25A
to
10.50V)
5Ah
10 hour rate
(0.475A
to
10.50V)
4.75Ah
5 hour rate
(0.85A
to
10.20V)
4.25Ah
1C
(5A
to
9.60V)
2.833Ah
3C
(15A
to
9.60V)
2.0Ah
Weight
Approx. 1.9kg(4.18Lbs.)
Approx. 19 mΩ
Dimensions
4.75
(0.19)
Maximum Discharge Current for
mm(inch)
Charging Methods at 25℃(77℉)
0.8
(0.03)
75A
0.8
(0.03)
5 seconds:
6.35
(0.25)
Internal Resistance (at 1KHz)
F1
Cycle use:
Charging Voltage
F2
14.4 to 15.0V
Coefficient -5.0mV/℃/cell
Maximum Charging Current：
1.5A
Standby use:
Float Charging Voltage
13.5 to 13.8V
7 0±1 (2 .76±0 .0 4)
90±1 (3.54 ±0 .0 4)
Operating Temperature Range
Charge
-15℃(5℉)
to
40℃(104℉)
Discharge
-15℃(5℉)
to
50℃(122℉)
Storage
-15℃(5℉)
to
40℃(104℉)
(v)
Discharge Time VS. Discharge Current (25℃)
FOR 12V
BATTERY
Charge Retention (shelf life) at 20℃(68℉)
1 07± 1(4.21 ±0 .0 4)
1 0 1± 1(3 .98 ±0.0 4 )
Coefficient -3.0mV/℃/cell
13.0
1 month
92％
3 month
90％
6 month
80％
12.0
11.0
0.475A 0.25A
10.0
Case Material
0.85A
ABS
(Option: UL94 HB & UL94 V-0 flame retardant )
5A
15A
9.0
8.0
Terminal
F1 or F2 (Faston Tab 187 or 250)
1
2
4
6
8 10
20
40
60
2
minutes
5 6
hours
Discharge Time
8 10
20
WP5-12
Effect of Temperature on Capacity 25 ℃(77 ℉)
(%)
100
120
0.05CA
0.1CA
0 ℃(3 2 ℉)
Remaining Capacity
Capacity %
100
0. 25CA
80
0. 6C A
1CA
60
2CA
40
20
0
-20
-4
-10
14
0
32
10
50
20
68
30
86
40
50
104 122
Capacity Retention Characteristic
℃
℉
75
1 0 ℃( 50 ℉)
50
2 0 ℃( 68 ℉)
4 0 ℃(1 04 ℉)
30℃( 86 ℉)
25
0
3
6
9
12
15
18
Storage Time (months)
Temperature
Trickle (or float) Service Life
Cycle Service Life
120
10
Capacity %
Life (years)
100
5
3
2
80
60
Discharge Depth 100%
Discharge Depth 30%
Discharge Depth 50%
40
(1) Discharge : 0.17CA
0.5
(2) Charge : CV 2.4V/cell＊16H Imax 0.3CA
(3) End of life discharge voltage : 1.65 Vpc
(4) Temperature : 25±2℃
20
20
68
30
86
40
104
50
122
( ℃)
( ℉)
0
20 0
Ambient Temperature
40 0
600
800 1000 1200 1400 1600
Number of Cycles (times)
- PERFORMANCE DATA
Discharge Rates in Watts to Various End Voltages at 25℃(77℉)
End Voltage
1.85V
1.80V
1.75V
1.70V
1.67V
1.65V
1.60V
min
min
min
min
min
min
min
min
min
min
min
218
154
118
66.9
35.7
18.8
15.2
12.1
10.4
6.05
3.18
237
166
127
70.3
37.6
20.3
16.3
12.9
11.2
6.53
3.43
249
175
131
72.7
38.8
21.2
17.1
13.6
11.7
6.89
3.62
261
181
135
75.1
40.2
21.9
17.8
14.0
11.9
7.02
3.69
266
184
137
75.9
40.9
22.3
18.1
14.2
12.0
7.08
3.72
273
188
139
76.8
41.6
22.8
18.4
14.4
12.1
7.14
3.75
282
194
142
77.5
42.4
23.5
18.9
14.7
12.3
7.23
3.80
Time
5
10
15
30
60
120
180
240
300
600
1200
- Discharge Rates in Amperes to Various End Voltages at 25℃(77℉)
End Voltage
1.85V
1.80V
1.75V
1.70V
1.67V
1.65V
1.60V
min
min
min
min
min
min
min
min
min
min
min
17.8
13.2
9.92
5.84
3.04
1.58
1.27
1.00
0.851
0.497
0.268
21.7
14.8
10.5
6.15
3.20
1.70
1.35
1.07
0.898
0.506
0.274
23.9
15.7
10.9
6.26
3.38
1.79
1.41
1.11
0.919
0.514
0.279
25.8
16.2
11.1
6.38
3.46
1.87
1.47
1.15
0.942
0.521
0.284
26.4
16.6
11.2
6.42
3.49
1.91
1.49
1.16
0.953
0.524
0.286
27.0
16.9
11.3
6.47
3.53
1.94
1.52
1.18
0.962
0.529
0.287
27.8
17.3
11.5
6.55
3.59
1.99
1.55
1.21
0.978
0.535
0.291
Time
5
10
15
30
60
120
180
240
300
600
1200
All data on the spec. sheet is an average value:
The tolerance range : X<6min(+15%~-15%), 6min≦X<10min(+12%~-12%),10min ≦X < 60min(+8% ~-8%), X≧60min(+5%~-5%)
260413-1E
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Contents in this data sheet are subject to change for improvement without prior notice to users. For clarifications and updated information, please contact us.