| Customization: | Available |
|---|---|
| Material: | Red Copper |
| Shape: | Coil |
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Lab Lithium Battery Anode Material Experiment Used Copper Foil| NO | Items | Criteria | Remarks | |
| 1 | Vibration test | The battery is to be tested in three mutually perpendicular to each axis. | No fire, no explosion | |
| 2 | Drop Test | Drop the battery from 1m height onto 5cm it 3 times each of X, Y, and Z directions at 25±2°C | ||
| 3 | Short circuiting Test | After standard charge,the battery shall be subjected to a short-circuit condition with a wire of resistance less than 100(o) | ||
| 4 | High temperature test | Leaving the battery at 85°C for 4hours after standard charge | No fire, no explosion Capacity≥80%C5 |
|
| 5 | Heating Test | The temperature of the oven is to be raised at a rate of 5±2°C/min to a temperature of 130±2°C for 30 minutes. | No explosion, no fire | |
| 6 | Overcharge testing (NO PCM) |
3C 4.6V. | ||
| 7 | Storage Characteristics 1 | standard charge and then storage at 25±2°C for 30 days. | Remaining Capacity≥85% | |
| 8 | Storage Characteristics 2 | 1 | after standard charge and then storage at 60±2°C for 7 days. | Remaining Capacity≥60% |
| 2 | the capacity on standard discharge shall be measured after standard charge. | Recovery capacity≥80% | ||
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