VRLA Rechargeable Battery
Measures
Technology
Values
Innovation
(EP7-12FR)
EP7-12
FEATURES
APPLICATION
Maintenance free(no water topping-up required)
No free acid(Non-spillable battery)
UPS
Toy-Cars
Can be used in any orientation(excluding used inverted)
The battery is designed for heavy duty cyclic application
Low self-discharge rate, lower than 3% capacity
loss per month
Power Packs
Fishing Lights
Laboratory Equipment
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
12 V
7.0Ah @ 20 hour rate F.V.(1.75V/cell)
2600g(5.73lbs.)
ISO 9001
ISO14001
T2(Faston Tab 250) T1 is optional
Terminals
Internal Resistance
Max. Discharge Current
(Fully Charged )
25m
UL
105 A (5 sec.)
2.1 A
Charge 0 C~40 C(32 F~104 F)
Max. Charge Current
CE
o
o
o
o
Operating Temperature Range
o
o
o
o
Discharge -20 C~50 C(-4 F~122 F)
IEC61056
o
o
o
o
Storage. -20 C~40 C(-4 F~104 F)
JIS C 8702
GB/T 19639
Container Material
ABS(UL94-HB, UL94-V0 is optional)
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
Terminal T1
Terminal T2
(5.94±0.06)
151±1.5
3.4(0.13)
3.2(0.13)
Width
(2.56±0.06)
65±1.5
151 1.5(5.94 0.06)
65 1.5(2.56 0.06)
Container Height
(3.66±0.06)
93±1.5
6.35(0.25)
7.85(0.31)
Total Height
(3.86±0.08)
98±2.0
o
o
Unit: W
Unit: W
Constant power discharge characteristics at 25 C/77 F
Discharge
Time
1 Hr
F.V.
(V/cell)
3 Hr
5 Hr
10 Hr
20 Hr
5 Min
10 Min
15 Min
30 Min
48.40
49.80
50.70
51.40
1.80V
20.40
20.80
21.00
21.20
21.30
14.10
14.30
14.40
14.50
14.50
7.86
7.98
8.02
8.04
8.04
4.11
4.20
4.22
4.23
4.23
228.0
264.0
280.0
293.0
302.0
171.4
185.7
192.4
197.0
200.9
138.8
145.3
149.7
153.2
156.2
83.50
86.70
88.60
89.90
90.80
1.75V
1.70V
1.65V
1.60V
51.90
o
o
Constant current discharge characteristics at 25 C/77 F
Unit: A
Discharge
Time
1 Hr
F.V.
(V/cell)
3 Hr
5 Hr
10 Hr
20 Hr
5 Min
10 Min
15 Min
30 Min
4.067
4.185
4.261
4.319
4.361
1.700
1.733
1.750
1.767
1.775
1.175
1.192
1.200
1.208
1.208
0.655
0.665
0.668
0.670
0.670
0.343
0.350
0.352
0.353
0.353
1.80V
20.54
24.22
25.69
26.88
27.71
15.09
16.35
16.94
17.34
17.68
12.07
12.63
13.02
13.32
13.58
7.076
7.347
7.508
7.619
7.695
1.75V
1.70V
1.65V
1.60V
All data shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
A/0 REV. Jul. 2009
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