| Model: | 400Ah |
|---|---|
| Brand: | CALB |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Battery, Storage Battery & Charger |
| Label: | 400Ah , battery , CALB |
| Price: |
¥310
/ pc
|
| Min. Order: | 1 pc |
| Last Online:24 Sep, 2021 |
Basic Performance
i. Output with high rate. Instantaneous impulse discharge current can reach 10C for 2 seconds. ii. Good performance at high temperature. It can work at 65℃ with safe and good battery structure. iii. Good performance at low temperature. Discharge capacity is no less than 90% of rated capacity when discharging with 1C at -20℃；no less than 70% of rated capacity with 0.33C. iv. Good safety performance. When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery works well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion. v. Good cycle life. The discharge capacity is still over 80% after 3000 cycles of charge and discharge（80%DOD）. vi. Fast charging. It can be charged to 80% within 0.5h and charged full with 1h. vii. Low cost. viii. Environmentally friendly. No pollution during production and usage.
|
No |
Item |
Parameter Specification |
|
2 |
Nominal Capacity |
400Ah |
|
4 |
Nominal Voltage |
3.2 V |
|
5 |
Internal Resistance |
≤0.35mΩ |
|
6 |
Standard Charge |
0.25C |
|
7 |
Fast Charge |
1.0C |
|
8 |
End of Charge |
3.55V |
|
9 |
Standard Discharge |
0.5C |
|
10 |
Max Continuous discharge rate |
1.0C |
|
11 |
Instantaneous Discharge |
3C ( 10s ) |
|
12 |
End of Discharge |
2.5V |
|
13 |
Working Temperature |
-20~60℃ |
|
14 |
Cycle Life |
>3000 cycles（0.5C） |
|
15 |
Battery Weight |
12.9±0.5kg |
|
16 |
Shell Material |
PP |
|
17 |
Cell Dimensions |
362×73×310±2mm |
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