| Customization: | Available |
|---|---|
| Type: | Electrode |
| Transport Package: | Standard Package |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
| Test Date | Product Name | Product Quantity | Product Lot |
| 2021.02.24 | N8-L | 100KG | LC062210224 |
| No. | Test items | unit | Customer technical standard | Test results | OK/NG | Test method | ||
| 1 | Appearance | N.A | black powder | black powder | OK | Visually | ||
| 2 | Tap density | g/cm³ | ≥2.4 | 2.85 | OK | Baxter | ||
| 3 | Compaction density | g/cm³ | ≥3.5 | 3.55 | OK | Carver | ||
| 4 | Moisture | ppm | ≤600 | 340.5 | OK | Metrohm 831-860 (250ºC) | ||
| 5 | Particle size | D10 | μm | 5.5±2.0 | 5.08 | OK | Malvern Instruments Ltd MASTERSIZER2000 | |
| D50 | μm | 11.5±2.0 | 10.24 | OK | ||||
| D90 | μm | 21.0±4.0 | 19.08 | OK | ||||
| Dmax | μm | ≤50.0 | 28.85 | OK | ||||
| 6 | pH | N.A | ≤11.7 | 11.44 | OK | METTLER TOLEDO FE30 | ||
| 7 | Specific surface area | m²/g | 1.8±0.5 | 1.58 | OK | MicromeriticsTristar 3000 | ||
| 8 | The total amount of magnetic substances | ppb | ≤100 | 5 | OK | ICP | ||
| 9 | Efficiency | % | ≥87 | 89.71 | OK | CR2016 Coin Cell Evaluating (0.1c/0.1c.3.0-4.3V vs Li+/Li) | ||
| Capacity | mAh/g | ≥200 | 205.7 | OK | ||||
| 10 | Net weight per carton | Kg | 25±0.02 | 25 | OK | Electronic Scale | ||
| 11 | Proportion | Ni | % | 88% | OK | |||
| Co | 9% | OK | ||||||
| Al | 3% | OK | ||||||
| Test conclusion: Qualified inspection, allowed to leave the factory | ||||||||
){kind=link}