VRLA Rechargeable Battery
BP7-12RT
FEATURES
Absorbent Glass Mat technology for efficient gas recombination
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
Maximum Charge Current
Operating Temperature Range
12 V
7.0Ah @ 20 hour rate F.V.(1.75V/cell)
2400g(5.29lbs.)
+250 Faston/-187 Faston
22m (Fully Charged )
105 A (5 sec.)
2.1 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) BP7-12RT
Optional: Flame Retardant ABS(UL 94-V0) BP7-12RTFR
Container Material
DIMENSION(mm/inch)
Length
140±1.5
Width
48±1.5
(5.51±0.06)
IEC61056-1
JIS C 8702-1
GB/T 19639.1
OUTER DIMENSIONS
TERMINAL TYPE
Terminal RT
T1
T2
140 1.5(5.51 0.06)
48 1.5(1.89 0.06)
(1.89±0.06)
126 1.5(4.96 0.06)
128 1.5(5.04 0.06)
o
Container Height
126±1.5
(4.96±0.06)
Total Height
128±1.5
(5.04±0.06)
Constant power discharge characteristics at 25 C/77 F
F.V.
(V/cell)
Discharge
Time
o
Unit: W
3 Hr
20.4
20.8
21.0
21.1
21.3
5 Min
253
293
311
325
336
10 Min
186
202
209
214
218
15 Min
149
156
161
165
168
30 Min
88.8
92.2
94.3
95.6
96.6
1 Hr
50.9
52.5
53.4
54.1
54.6
5 Hr
14.07
14.28
14.36
14.41
14.45
10 Hr
7.86
7.98
8.02
8.04
8.04
20 Hr
4.14
4.20
4.22
4.24
4.24
1.80V
1.75V
1.70V
1.65V
1.60V
Constant current discharge characteristics at 25
o
C/77
o
F
F.V.
(V/cell)
Discharge
Time
Unit: A
3 Hr
1.70
1.73
1.75
1.76
1.77
5 Min
22.8
26.9
28.6
29.8
30.8
10 Min
16.4
17.8
18.4
18.8
19.2
15 Min
13.0
13.6
14.0
14.3
14.6
30 Min
7.53
7.81
7.99
8.11
8.19
1 Hr
4.28
4.41
4.49
4.54
4.59
5 Hr
1.172
1.190
1.196
1.201
1.204
10 Hr
0.655
0.665
0.668
0.670
0.670
20 Hr
0.345
0.350
0.352
0.353
0.353
1.80V
1.75V
1.70V
1.65V
1.60V
A/2
REV. Mar. 2013
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
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