SH4.5-12-T1 Datasheet, PDF (2/2 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

SH4.5-12 (SH4.5-12FR) discharge characteristics (25C^o /77F^o )
Battery Charging Characteristics
13.0
12.0
11.0
0.17CA
10.0
0.25CA
0.6CA
9.0
8.0
7.0
1
5CA 3CA 2CA
1CA
23 5
10
20 30
60
23 5
10
Min
Hr
Discharge time
20 30
(Typical example of the charge characteristics for the standby use)
0.21 15.0
140
0.18 14.0
0.15 13.0
0.12 12.0
0.09 11.0
0.06 10.0
Charge voltage
120
Charge ^volume
100
1 Discharge
80
100%
50%
2 Constant voltage charging
60
Charge voltage:2.275V/cell
Charge current:0.1CA
3 Temperature:25°C(77°F)
40
0.03
20
Charge current
0
0
0
0
5
10
15
20
25
Charge time (hr)
Charging Procedure
Application
Charging
method
Charging time
O
Charging ^Temperature Max. charging
Voltage ^compensation current
0.1CA, 25 C
(h)
at 25^OC ^{coefficient of}
(CA)
(V/cell) ^{charging voltage}
(mV/C^O /cell)
100%
50%
discharge discharge
Temp
(^OC)
Constant
For standby _{voltage & 2.25~2.30}
-3
power Source _Constant
current
charging
For
(with current
cycle service _restriction) 2.40~2.50
-4
0.3
24
20
0~40
(32~104^OF)
0.3
16
10
Effect Of Temperature On Long Term Float Life
10
8
6
Charging voltage :
5
2.275V/cell
4
3
2
1
0.5
20
30
40
50°C
68
86
104
122°F
Battery temperature
Constant power discharge characteristics at 25 ^oC/77 ^oF Unit: W
Discharge
F.V.
Time
(V/cell)
1.80V
5 Min
182.6
10 Min
122.7
15 Min
92.0
30 Min
54.4
1 Hr
29.75
3 Hr
13.26
1.70V
194.2
130.6
98.3
56.8
30.49
13.45
1.60V
208.4
134.9
101.7
57.2
31.45
13.50
1.50V
217.2
138.5
104.8
58.4
32.13
13.62
1.40V
223.9
140.3
107.5
59.2
32.37
13.67
1.30V
224.1
141.2
108.0
59.5
32.52
13.68
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: AW
Discharge
F.V.
Time
(V/cell)
1.80V
5 Min
16.45
10 Min
10.80
15 Min
8.00
30 Min
4.61
1 Hr
2.50
3 Hr
1.105
1.70V
17.81
11.50
8.55
4.81
2.56
1.121
1.60V
19.12
11.88
8.84
4.85
2.64
1.125
1.50V
19.93
12.19
9.11
4.95
2.70
1.135
1.40V
20.54
12.42
9.35
5.02
2.72
1.139
1.30V
20.56
12.43
9.39
5.04
2.73
1.140
All data shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
Unit: W
USA:
B&B BATTERY(USA) INC.
6415 RANDOLPH ST.COMMERCE,CA,90040 U.S.A.
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5 Hr
8.96
9.18
9.23
9.26
9.29
9.30
10 Hr
4.99
5.14
5.15
5.16
5.17
5.17
20 Hr
2.66
2.70
2.71
2.72
2.73
2.73
5 Hr
0.747
0.765
0.769
0.772
0.774
0.775
10 Hr
20 Hr
0.416
0.428
0.429
0.430
0.431
0.431
0.222
0.225
0.226
0.227
0.228
0.228
A/1 REV. Jan. 2010
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B&B BATTERY(JAPAN) CO., LTD.
1375-11 NARAHARA-MACHI,HACHIOJI,
TOKYO 193-0803,JAPAN.
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FAX:[phone]
E-Mail:[e-mail]
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