VRLA Rechargeable Battery
BP7.5-12
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).
Absorbent Glass Mat technology for efficient gas recombination.
Measures
Technology
Values
Innovation
APPLICATION
UPS
Laboratory Equipment
Fishing Lights
Toy-Cars
Power Packs
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
12 V
7.5Ah @ 20 hour rate F.V.(1.75V/cell)
2650g(5.84lbs.)
T2 (Faston Tab 250) T1 is optional
25m (Fully Charged )
112.5 A (5 sec.)
2.25 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)
Standard: ABS( UL 94-HB) BP7.5-12
Optional: Flame Retardant ABS(UL 94-V0) BP7.5-12FR
Container Material
DIMENSION(mm/inch)
Length
151±1.5
Width
65±1.5
(5.94±0.06)
IEC 61056-1
JIS C 8702-1
GB/T 19639.1
OUTER DIMENSIONS
TERMINAL TYPE
Terminal T1
3.2(0.13)
4.75(0.19)
Terminal T2
3.4(0.13)
6.35(0.25)
(2.56±0.06)
100 2(3.94 0.08)
94 1.5(3.70 0.06)
151
1.5(5.94
0.06)
65
1.5(2.56
0.06)
Total Height
100±2.0
(3.94±0.08)
Constant power discharge characteristics at 25
o
C/77
o
F
F.V.
(V/cell)
Discharge
Time
Unit: W
3 Hr
21.9
22.3
22.5
22.7
22.8
5 Min
271
314
333
348
360
10 Min
200
216
224
229
234
15 Min
160
167
173
176
180
30 Min
95.2
98.8
101.1
102.5
103.5
o
1 Hr
54.6
56.2
57.2
57.9
58.5
o
5 Hr
15.07
15.30
15.38
15.44
15.48
0.8(0.03)
10 Hr
8.42
8.55
8.59
8.62
8.62
20 Hr
4.43
4.50
4.52
4.54
4.54
1.80V
1.75V
1.70V
1.65V
1.60V
Constant current discharge characteristics at 25 C/77 F
F.V.
(V/cell)
Discharge
Time
Unit: A
3 Hr
1.82
1.86
1.87
1.89
1.90
5 Min
24.4
28.8
30.6
32.0
33.0
10 Min
17.6
19.0
19.7
20.2
20.6
15 Min
13.9
14.5
15.0
15.3
15.7
30 Min
8.07
8.37
8.56
8.68
8.77
1 Hr
4.59
4.72
4.81
4.87
4.92
5 Hr
1.256
1.275
1.282
1.286
1.290
10 Hr
0.702
0.712
0.716
0.718
0.718
20 Hr
0.369
0.375
0.377
0.378
0.378
1.80V
1.75V
1.70V
1.65V
1.60V
A/2
REV. Mar. 2013
All data and artworksshall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
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B.B. Battery Co., Ltd.
0.8(0.03)
Container Height
(3.70±0.06)
94±1.5
6.35(0.25)
7.95(0.31)
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