The grade with the highest capacity in the graphite series at 357.9 mAh/g. Its 95.0% initial coulombic efficiency is also the highest in the series, chiefly because of its very low surface area of 0.97 m²/g, since lithium consumption during SEI formation is directly proportional to surface area. Suited to operation in the 3C rate class.
| Particle Size (D50) | 13.1 um |
| True Density | 2.26 g/cm³ |
| Tap Density | 0.90 g/cm³ |
| Ash | %0.02 |
| Specific Surface Area (SSA) | 0.97 m²/g |
| Capacity | 357.9 mAh/g |
| Initial Efficiency | %95.0 |