Battery EP7-12 Vrla rechargeable battery Datasheet

VRLA Rechargeable Battery
Measures
EP7-12 (EP7-12FR)
Technology
Values
Innovation
APPLICATION
FEATURES
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
UPS
Toy-Cars
Power Packs
Fishing Lights
Laboratory Equipment
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
12 V
ISO 9001
7.0Ah @ 20 hour rate F.V.(1.75V/cell)
2600g(5.73lbs.)
ISO14001
T2(Faston Tab 250) T1 is optional
Terminals
Internal Resistance
Max. Discharge Current
25m
(Fully Charged )
UL
105 A (5 sec.)
Max. Charge Current
2.1 A
Charge 0oC~40oC(32oF~104oF)
Discharge -20oC~50oC(-4oF~122oF)
Storage. -20oC~40oC(-4oF~104oF)
Operating Temperature Range
Container Material
CE
IEC61056
JIS C 8702
GB/T 19639
ABS(UL94-HB, UL94-V0 is optional)
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
Terminal T1
Total Height
98±2.0 (3.86±0.08)
98 2(3.86 0.06)
0.06)
65
1.5(2.56
0.06)
6.35(0.25)
Constant power discharge characteristics at 25 oC/77 oF
F.V.
(V/cell)
Discharge
Time
5 Min
10 Min
15 Min
6.35(0.25)
1.5(5.94
4.75(0.19)
Container Height
93±1.5 (3.66±0.06)
151
0.8(0.03)
(2.56±0.06)
93 1.5(3.66 0.06)
65±1.5
Terminal T2
3.4(0.13)
3.2(0.13)
7.85(0.31)
0.8(0.03)
151±1.5 (5.94±0.06)
Width
Unit: W
W
Unit:
30 Min
1 Hr
3 Hr
5 Hr
10 Hr
20 Hr
1.80V
228.0
171.4
138.8
83.50
48.40
20.40
14.10
7.86
4.11
1.75V
264.0
185.7
145.3
86.70
49.80
20.80
14.30
7.98
4.20
1.70V
280.0
192.4
149.7
88.60
50.70
21.00
14.40
8.02
4.22
1.65V
293.0
197.0
153.2
89.90
51.40
21.20
14.50
8.04
4.23
1.60V
302.0
200.9
156.2
90.80
51.90
21.30
14.50
8.04
4.23
o
o
Constant current discharge characteristics at 25 C/77 F
F.V.
(V/cell)
Discharge
Time
5 Min
10 Min
15 Min
Unit: A
30 Min
1 Hr
3 Hr
5 Hr
10 Hr
20 Hr
1.80V
20.54
15.09
12.07
7.076
4.067
1.700
1.175
0.655
0.343
1.75V
24.22
16.35
12.63
7.347
4.185
1.733
1.192
0.665
0.350
1.70V
25.69
16.94
13.02
7.508
4.261
1.750
1.200
0.668
0.352
1.65V
26.88
17.34
13.32
7.619
4.319
1.767
1.208
0.670
0.353
1.60V
27.71
17.68
13.58
7.695
4.361
1.775
1.208
0.670
0.353
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
Powered by
B.B. Battery Co., Ltd.
Similar pages