Details
| Current collector areal density (mg/cm²) | 3.40 |
| Electrode size | 10*10 |
| Current collector thickness (µm) | 12 (Aluminum foil) |
| Active material ratio | 94.5% |
| Compatible electrode type for full cells (N/P ratio) | None (Customization is available upon request). |
| Pack density (g/cc) | 2.50-3.35 (Compaction value not provided for unrolled electrode sheets; calculate it yourself) |
| Active material | Nickel-Cobalt-Manganese NCM811 (Single Crystal) |
| Shelf life | 6 months (vacuum sealed). Use within one month of opening. |
| Recommended electrolyte | KLD-1230C |
| Electrode name | NCM811 electrode sheet |
| Electrode number | SY31XX |
| Active material specific capacity (mAh/g) | 188(3.00-4.30V) |
| Test conditions description | At room temperature (25℃), let stand for 4 hours, charge at a 0.1C rate (constant current) to 4.30V, charge at 4.30V constant voltage to 0.02C, let stand for 3 minutes, discharge at a 0.1C rate (constant current) to 3.00V, and let stand for 3 minutes. |
| Test condition | At room temperature (25℃), 0.1/0.1C, 2.50-4.20V |
| Areal capacity (mAh/cm²) | 3.82 |
| Coating areal density (mg/cm²) | 21.50 (tolerance ±2.0%) |
| Usage recommendations |
1. If the electrode sheet is not rolled, it generally needs to be rolled before punching and baking (the compaction density can be referenced from the minimum value in the "Compaction Density" column of this table); 2. Baking conditions: 85-105℃ for 4 hours (if vacuum baking, two air changes are required); |