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Home > EVX Series
| EVX12120
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| 12
V |
12.0Ah
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| EVX-12120
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 |
12 Ah @ 20hr-rate to 1.75V per cell
@ 25°C(77°F) |
| Weight |
Approx.4.20kg. (9.2 lbs.) |
| Maximum Discharge Current
|
150A/180A (5 sec) |
| Internal Resistance Approx.
|
Approx. 16mΩ |
| 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 |
3.6A |
| 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
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| Container Material |
ABS(UL94-HB)*Flammability resistance
of UL94-V0 can be available upon request.
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| 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 |
10.58 |
6.74 |
4.93 |
4.17 |
2.89 |
2.29 |
1.88 |
1.31 |
1.08 |
0.60 |
| 1.67V |
10.11 |
6.45 |
4.72 |
3.98 |
2.77 |
2.19 |
1.80 |
1.25 |
1.04 |
0.57 |
| 1.70V |
9.92 |
6.33 |
4.63 |
3.91 |
2.72 |
2.16 |
1.77 |
1.23 |
1.03 |
0.56 |
| 1.75V |
9.62 |
6.12 |
4.48 |
3.78 |
2.63 |
2.09 |
1.71 |
1.19 |
0.99 |
0.54 |
| 1.80V |
9.33 |
5.92 |
4.33 |
3.66 |
2.54 |
2.02 |
1.65 |
1.16 |
0.96 |
0.53 |
| 1.85V |
9.03 |
5.71 |
4.18 |
3.53 |
2.45 |
1.95 |
1.59 |
1.12 |
0.92 |
0.51 |
| 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 |
127.00 |
80.90 |
59.10 |
50.00 |
34.70 |
27.50 |
22.50 |
15.70 |
13.00 |
7.20 |
| 1.67V |
121.40 |
77.40 |
56.58 |
47.83 |
33.23 |
26.38 |
21.59 |
15.07 |
12.51 |
6.85 |
| 1.70V |
119.00 |
75.90 |
55.50 |
46.90 |
32.60 |
25.90 |
21.20 |
14.80 |
12.30 |
6.70 |
| 1.75V |
115.50 |
73.45 |
53.70 |
45.40 |
31.55 |
25.05 |
20.50 |
14.35 |
11.90 |
6.50 |
| 1.80V |
112.00 |
71.00 |
51.90 |
43.90 |
30.50 |
24.20 |
19.80 |
13.90 |
11.50 |
6.30 |
| 1.85V |
108.50 |
68.55 |
50.10 |
42.40 |
29.45 |
23.35 |
19.10 |
13.45 |
11.10 |
6.10 |
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