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CSB China Storage Battery EVX12520 EVX-12520 12 Volt 52 Amp
Hr. ( AH ) Battery
 EVX12520 |
| 12 V |
52.0Ah |
| EVX-12520 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. |
|
|
|
|
|
Specification |
|
| Capacity |
52 Ah @ 20hr-rate to 1.75V per cell @ 25°C
(77°F) |
| Weight |
Approx. 18.3 kg. (40.35 lbs.) |
| Maximum Discharge Current |
500A (5 sec) |
| Internal Resistance Approx.
|
Approx. 6 mΩ |
| Operating Temperature Range
|
Discharge：-15℃~50℃(5°F~122°F)
Charge：-15℃~40℃(5°F~104°F)
Storage：-15℃~40℃(5°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 |
15.6A |
| 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 |
B4-L terminal to accept M6 nut & bolt |
| Container Material |
Polypropylene(UL 94-V0/File E50955)*Flammability
resistance of (UL 94-HB/File E216959) can be available upon request. |
|
Dimensions |
|
|
Constant Current Discharge Characteristics Unit:Amperes (25℃,77℉) |
| F.V/Time |
30MIN |
60MIN |
90MIN |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
64.90 |
36.80 |
27.00 |
21.00 |
14.80 |
11.70 |
9.60 |
6.60 |
5.42 |
2.84 |
| 1.67V |
63.50 |
36.36 |
26.82 |
20.80 |
14.64 |
11.60 |
9.52 |
6.52 |
5.36 |
2.80 |
| 1.70V |
62.14 |
35.83 |
26.46 |
20.60 |
14.49 |
11.50 |
9.45 |
6.44 |
5.29 |
2.76 |
| 1.75V |
60.60 |
35.20 |
26.05 |
20.30 |
14.33 |
11.40 |
9.36 |
6.34 |
5.21 |
2.72 |
| 1.80V |
59.20 |
34.70 |
25.58 |
20.10 |
14.18 |
11.30 |
9.26 |
6.22 |
5.12 |
2.67 |
| 1.85V |
57.80 |
34.20 |
25.07 |
19.90 |
14.05 |
11.20 |
9.15 |
6.11 |
5.03 |
2.62 |
|
Constant Power Discharge Characteristics Unit:Watts (25℃,77℉) |
| F.V/Time |
30MIN |
60MIN |
90MIN |
2HR |
3HR |
4HR |
5HR |
8HR |
10HR |
20HR |
| 1.60V |
668.00 |
386.00 |
283.79 |
221.00 |
154.00 |
124.00 |
102.09 |
70.90 |
58.70 |
33.60 |
| 1.67V |
656.00 |
381.90 |
280.58 |
219.00 |
153.00 |
123.00 |
101.00 |
70.19 |
58.14 |
33.06 |
| 1.70V |
645.00 |
377.60 |
277.18 |
217.00 |
152.23 |
122.00 |
100.10 |
69.42 |
57.44 |
32.47 |
| 1.75V |
631.00 |
372.00 |
273.30 |
214.00 |
151.20 |
121.00 |
99.03 |
68.64 |
56.68 |
31.80 |
| 1.80V |
615.00 |
368.00 |
269.00 |
212.00 |
150.00 |
120.00 |
98.06 |
67.60 |
55.80 |
31.12 |
| 1.85V |
598.00 |
363.00 |
264.05 |
209.00 |
149.00 |
119.00 |
97.00 |
66.10 |
54.80 |
30.40 |
|
