NCM 811 Series S800

NCM 811 Series S800

Main features: high energy density, excellent cycle performance, etc.

Application: Suitable for CE, EV and other fields.

This specification specifies the technical indicators, test methods, packaging, product shelf life, handling, storage and protection requirements of lithium nickel cobalt manganate (S800), the cathode material of lithium ion batteries.

Appearance Black powder loose density ≥1.20g/cm3 Vibratory density ≥2.10g/cm3 Specific surface area 0.25±0.15m2/g H2O≤400ppm

D10≥5.00μm D5013.00±2.00μm D90≤30.00μm Li7.40±0.20wt% Ni47.50±1.50wt% Co6.60±0.60wt%

Mn5.50±0.60wt% Fe≤50ppm Cu≤50ppm Na≤500ppm Ca≤200ppm Mg≤200ppm pH11.60±0.20

RoHS EU standard magnetic foreign body (Fe+Cr+Zn) ≤50ppb Particle morphology Spherical or spheroid crystal structure without heterophase peak

Gram ratio capacity ≥190.0mAh/g Initial efficiency ≥85.0% Free Li+≤2700 ppm