VRLA Rechargeable Battery
EP7-12
FEATURES
Absorbent Glass Mat technology for efficient gas recombination
Maintenance free(no water topping-up required)
No free acid(Non-spillable battery)
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
Measures
Technology
Values
Innovation
APPLICATION
UPS
Toy-Cars
Power Packs
Fishing Lights
Laboratory Equipment
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
12 V
7.0Ah @ 20 hour rate F.V.(1.75V/cell)
2600g(5.73lbs.)
T2(Faston Tab 250) T1 is optional
25m (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) EP7-12
Optional: Flame Retardant ABS(UL 94-V0) EP7-12FR
Container Material
DIMENSION(mm/inch)
Length
151±1.5
(5.94±0.06)
Width
65±1.5
(2.56±0.06)
93 1.5(3.66 0.06)
98 2(3.86 0.08)
151
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)
7.95(0.31)
0.8(0.03)
0.8(0.03)
1.5(5.94
0.06)
65
1.5(2.56
0.06)
Container Height
93±1.5
(3.66±0.06)
Total Height
98±2.0
(3.86±0.08)
6.35(0.25)
Constant power discharge characteristics at 25
o
C/77
o
F
F.V.
(V/cell)
Discharge
Time
Unit: W
Unit: W
3 Hr
20.40
20.80
21.00
21.20
21.30
5 Min
228.0
264.0
280.0
293.0
302.0
10 Min
171.4
185.7
192.4
197.0
200.9
15 Min
138.8
145.3
149.7
153.2
156.2
30 Min
83.50
86.70
88.60
89.90
90.80
o
1 Hr
48.40
49.80
50.70
51.40
51.90
o
5 Hr
14.10
14.30
14.40
14.50
14.50
10 Hr
7.86
7.98
8.02
8.04
8.04
20 Hr
4.11
4.20
4.22
4.23
4.23
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
1.700
1.733
1.750
1.767
1.775
5 Min
20.54
24.22
25.69
26.88
27.71
10 Min
15.09
16.35
16.94
17.34
17.68
15 Min
12.07
12.63
13.02
13.32
13.58
30 Min
7.076
7.347
7.508
7.619
7.695
1 Hr
4.067
4.185
4.261
4.319
4.361
5 Hr
1.175
1.192
1.200
1.208
1.208
10 Hr
0.655
0.665
0.668
0.670
0.670
20 Hr
0.343
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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