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Home > EVX Series
| EVX1272
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| 12
V |
7.2Ah
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| EVX-1272
is designed specially for electric
vehicles, such as electric golf cart,
electric wheelchair, mower, dust collector,
etc. It has high cycling life, high
efficiency and long service life.
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 Specification |
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| Capacity |
7.2 Ah @ 20hr-rate to 1.75V per cell
@ 25°C (77°F) |
| Weight |
Approx. 2.60kg. (5.7 lbs.) |
| Maximum Discharge Current
|
100A/130A (5 sec) |
| Internal Resistance Approx.
|
Approx. 23mΩ |
| Operating Temperature
Range |
Discharge : -20°C~50°C ( -4°F~122°F)
Charge : 0°C~40°C (32°F~104°F)
Storage : -20°C~40°C ( -4°F~104°F) |
| Nominal Operating Temperature
Range |
25°C ± 3°C (77°F ± 5°F) |
| Float Charging Voltage
|
13.5 to 13.8 VDC/unit Average at 25°C
(77°F) |
| Recommended Maximum Charging
current limit |
2.16A |
| Equalization and Cycle
Service |
14.4 to 15.0 VDC/unit Average at 25°C
(77°F) |
| Self Discharge |
CSB Batteries can be stored for more
than 6 months at 25°C (77°F) Please charge batteries before
using. For higher temperatures the time interval will be shorter. |
| Terminal |
Faston Tab 187/250 |
| Container Material |
-ABS(UL94-HB)*Flammability resistance
of UL94-V0 can be available upon request. |
| Dimensions |
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| Constant Current Discharge Characteristics
Unit:Amperes (25°C,77°F) |
| F.V/Time |
30MIN |
60MIN |
90MIN |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
7.01 |
4.19 |
3.08 |
2.60 |
1.79 |
1.44 |
1.20 |
0.82 |
0.68 |
0.38 |
| 1.67V |
6.72 |
4.01 |
2.95 |
2.48 |
1.71 |
1.38 |
1.15 |
0.78 |
0.65 |
0.36 |
| 1.70V |
6.60 |
3.94 |
2.90 |
2.44 |
1.68 |
1.36 |
1.13 |
0.77 |
0.64 |
0.36 |
| 1.75V |
6.40 |
3.82 |
2.81 |
2.37 |
1.63 |
1.32 |
1.10 |
0.74 |
0.62 |
0.34 |
| 1.80V |
6.20 |
3.70 |
2.73 |
2.30 |
1.58 |
1.28 |
1.07 |
0.72 |
0.60 |
0.33 |
| 1.85V |
6.00 |
3.58 |
2.64 |
2.23 |
1.53 |
1.24 |
1.04 |
0.69 |
0.58 |
0.31 |
| Constant Power Discharge Characteristics
Unit:Watts (25°C,77°F) |
| F.V/Time |
30MIN |
60MIN |
90MIN |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
84.10 |
50.30 |
37.00 |
31.20 |
21.50 |
17.30 |
14.40 |
9.81 |
8.20 |
4.53 |
| 1.67V |
80.67 |
48.20 |
35.46 |
29.87 |
20.59 |
16.60 |
13.84 |
9.41 |
7.86 |
4.34 |
| 1.70V |
79.20 |
47.30 |
34.80 |
29.30 |
20.20 |
16.30 |
13.60 |
9.24 |
7.72 |
4.27 |
| 1.75V |
76.80 |
45.85 |
33.75 |
28.45 |
19.60 |
15.80 |
13.20 |
8.95 |
7.48 |
4.13 |
| 1.80V |
74.40 |
44.40 |
32.70 |
27.60 |
19.00 |
15.30 |
12.80 |
8.67 |
7.25 |
4.00 |
| 1.85V |
72.00 |
42.95 |
31.65 |
26.75 |
18.40 |
14.80 |
12.40 |
8.38 |
7.01 |
3.86 |
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