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Home > EVX Series
| EVX12300
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| 12 V |
30.0Ah |
| EVX-12300
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 |
30 Ah @ 20hr-rate to 1.75V per cell
@ 25°C (77°F) |
| Weight |
Approx. 10.4kg. (22.9 lbs.) |
| Maximum Discharge Current
|
400A (5 sec) |
| Internal Resistance Approx.
|
Approx. 9mΩ |
| 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 |
9.0A |
| 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 |
Thread insert & Bolt |
| Container Material |
-ABS(UL94-HB)*Flammability resistance
of UL94-V2 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 |
31.17 |
17.67 |
12.67 |
10.67 |
7.48 |
6.05 |
5.03 |
3.28 |
2.82 |
1.44 |
| 1.67V |
30.35 |
17.08 |
12.14 |
10.20 |
7.17 |
5.80 |
4.84 |
3.15 |
2.72 |
1.39 |
| 1.70V |
30.00 |
16.83 |
11.92 |
10.00 |
7.04 |
5.70 |
4.76 |
3.10 |
2.68 |
1.37 |
| 1.75V |
29.21 |
16.33 |
11.58 |
9.75 |
6.82 |
5.53 |
4.63 |
3.01 |
2.60 |
1.32 |
| 1.80V |
28.42 |
15.83 |
11.25 |
9.50 |
6.61 |
5.37 |
4.51 |
2.92 |
2.53 |
1.28 |
| 1.85V |
27.63 |
15.33 |
10.91 |
9.25 |
6.39 |
5.20 |
4.38 |
2.83 |
2.45 |
1.23 |
| 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 |
374.00 |
212.00 |
152.00 |
128.00 |
89.80 |
72.60 |
60.40 |
39.40 |
33.80 |
17.30 |
| 1.67V |
364.20 |
205.00 |
145.70 |
122.40 |
86.09 |
69.66 |
58.09 |
37.86 |
32.61 |
16.67 |
| 1.70V |
360.00 |
202.00 |
143.00 |
120.00 |
84.50 |
68.40 |
57.10 |
37.20 |
32.10 |
16.40 |
| 1.75V |
350.50 |
196.00 |
139.00 |
117.00 |
81.90 |
66.40 |
55.60 |
36.10 |
31.20 |
15.90 |
| 1.80V |
341.00 |
190.00 |
135.00 |
114.00 |
79.30 |
64.40 |
54.10 |
35.00 |
30.30 |
15.40 |
| 1.85V |
331.50 |
184.00 |
131.00 |
111.00 |
76.70 |
62.40 |
52.60 |
33.90 |
29.40 |
14.90 |
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