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Home > EVX Series
| EVX12200
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| 12 V |
20.0Ah
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| EVX-12200
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 |
20 Ah @ 20hr-rate to 1.75V per cell
@ 25°C (77°F) |
| Weight |
Approx. 6.70kg. (14.7 lbs.) |
| Maximum Discharge Current
|
230A (5 sec) |
| Internal Resistance Approx.
|
Approx. 14mΩ |
| 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 |
6.0A |
| Equalization and Cycle
Service |
14.4 to 15.0 VDC/unit Average at 25°C
(77°F) |
| Self Discharge |
14.4 to 15.0 VDC/unit Average at 25°C
(77°F) |
| Terminal |
Thread insert & Bolt |
| 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 |
20.58 |
12.50 |
9.25 |
7.78 |
5.28 |
4.19 |
3.45 |
2.30 |
1.89 |
1.03 |
| 1.67V |
19.94 |
12.20 |
8.95 |
7.53 |
5.13 |
4.07 |
3.35 |
2.23 |
1.83 |
0.99 |
| 1.70V |
19.67 |
12.08 |
8.83 |
7.43 |
5.07 |
4.03 |
3.31 |
2.20 |
1.81 |
0.98 |
| 1.75V |
18.92 |
11.58 |
8.50 |
7.15 |
4.87 |
3.86 |
3.17 |
2.11 |
1.74 |
0.94 |
| 1.80V |
18.17 |
11.08 |
8.17 |
6.88 |
4.68 |
3.69 |
3.03 |
2.03 |
1.68 |
0.90 |
| 1.85V |
17.42 |
10.58 |
7.84 |
6.60 |
4.48 |
3.52 |
2.89 |
1.94 |
1.61 |
0.86 |
| 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 |
247.00 |
150.00 |
111.00 |
93.40 |
63.40 |
50.30 |
41.40 |
27.60 |
22.70 |
12.30 |
| 1.67V |
239.30 |
146.50 |
107.50 |
90.39 |
61.58 |
48.90 |
40.21 |
26.76 |
22.00 |
11.88 |
| 1.70V |
236.00 |
145.00 |
106.00 |
89.10 |
60.80 |
48.30 |
39.70 |
26.40 |
21.70 |
11.70 |
| 1.75V |
227.00 |
139.00 |
102.00 |
85.80 |
58.45 |
46.30 |
38.00 |
25.35 |
20.90 |
11.25 |
| 1.80V |
218.00 |
133.00 |
98.00 |
82.50 |
56.10 |
44.30 |
36.30 |
24.30 |
20.10 |
10.80 |
| 1.85V |
209.00 |
127.00 |
94.00 |
79.20 |
53.75 |
42.30 |
34.60 |
23.25 |
19.30 |
10.35 |
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