VRLA Rechargeable Battery
BP4.5-12
(BP4.5-12FR)
FEATURES
Maintenance free(no water topping-up required).
No free acid(Non-spillable battery).
Low self-discharge rate, lower than 3% capacity
loss per month.
Can be used in any orientation(excluding used inverted).
Measures
Technology
Values
Innovation
APPLICATION
UPS
Electronic Doorbells
Toy-Cars
Fans
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
12 V
4.5Ah @ 20 hour rate F.V.(1.75V/cell)
1840g(4.06lbs.)
T1 (Faston Tab 187) T2 is optional
42m
(Fully Charged )
UL
CE
IEC61056
JIS C 8702
GB/T 19639
67.5 A (5 sec.)
1.35 A
Charge 0
o
C~40
o
C(32
o
F~104
o
F)
Discharge -20
o
C~50
o
C(-4
o
F~122
o
F)
Storage. -20
o
C~40
o
C(-4
o
F~104
o
F)
ABS(UL94-HB, UL94-V0 is optional)
ISO14001
ISO 9001
Container Material
DIMENSION(mm/inch)
Length
90±1.5
(3.54±0.06)
Width
70±1.5
(2.76±0.06)
Container Height
102±1.5
(4.02±0.06)
Total Height
106±2.0
(4.17±0.08)
90
1.5(3.54
OUTER DIMENSIONS
TERMINAL TYPE
Terminal T1
3.2(0.13)
4.75(0.19)
Terminal T2
3.4(0.13)
0.06)
70 1.5(2.76
0.06)
0. 08)
0. 06)
1. 5( 4. 02
2( 4. 17
Constant power discharge characteristics at 25
o
C/77
o
F
F.V.
(V/cell)
Discharge
Time
102
Unit: W
3 Hr
13.12
13.38
13.50
13.59
13.68
5 Min
162.7
188.3
200.1
209.1
216.0
10 Min
119.8
129.8
134.4
137.6
140.4
15 Min
96.0
100.4
103.5
105.9
108.0
30 Min
57.1
59.3
60.6
61.5
62.1
o
1 Hr
32.75
33.73
34.34
34.75
35.10
o
5 Hr
9.04
9.18
9.23
9.26
9.29
0.8(0.03)
6.35(0.25)
7.85(0.31)
106
10 Hr
5.054
5.130
5.156
5.171
5.171
20 Hr
2.660
2.700
2.712
2.724
2.724
1.80V
1.75V
1.70V
1.65V
1.60V
Discharge
Time
Constant current discharge characteristics at 25 C/77 F
F.V.
(V/cell)
Unit: A
3 Hr
1.09
1.11
1.12
1.13
1.14
5 Min
14.66
17.28
18.36
19.18
19.82
10 Min
10.54
11.42
11.83
12.12
12.36
15 Min
8.35
8.73
9.00
9.21
9.39
30 Min
4.84
5.02
5.14
5.21
5.26
1 Hr
2.75
2.83
2.89
2.92
2.95
5 Hr
0.754
0.765
0.769
0.772
0.774
10 Hr
0.421
0.427
0.430
0.431
0.431
20 Hr
0.222
0.225
0.226
0.227
0.227
1.80V
1.75V
1.70V
1.65V
1.60V
A/0
REV. Jul. 2009
All data shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
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