Research-Specific Lithium Battery Cathode Electrode Combination Set | NCM811 Single-Side/Double-Side + LFP Single-Side, Standard Areal Density, 5 Pieces per Pack

Product Selling Points

• Precise Specifications: Strictly calibrated areal density, compatible with button cell, soft pack and small cell experiments.
• Ready-to-Use: Pre-formed electrodes eliminate the need for coating, rolling and cutting processes, saving time and labor.
• Cost-Effective Combination: One-stop purchase of mainstream ternary (NCM811) and lithium iron phosphate (LFP) systems, more economical than separate procurement.
• Stable and Consistent: Excellent consistency in the same batch reduces experimental variables and improves the reliability of test data.

Specification Details (5 Pieces per Pack, 3 Packs in Total)

Product Parameters

• Substrate: Aluminum Foil (conventional current collector, customizable on demand).
• Appearance: Uniform coating, no foil exposure, no powder shedding, no dark spots.
• Size: Default square standard piece (custom size cutting available, please note when placing the order).
• Application: Laboratory button cells (CR2032/2025), soft pack cells, small cylindrical cell trial production.
• Storage: Sealed storage in a dry box, recommended dew point ≤ -40℃, away from light and oxygen.

Application Scenarios

• Electrochemical performance testing of lithium battery materials in universities and research institutes.
• Enterprise R&D: Button cell formula debugging, electrolyte matching and additive evaluation.
• Process verification: Basic experiments such as compaction density, rate, cycle, impedance and low temperature.

Usage Tips

• Electrodes are supplied dry and clean; it is recommended to unpack and use them in an argon glove box.
• Assemble as soon as possible after unpacking to avoid moisture absorption and oxidation caused by long-term exposure to air.
• Avoid powder shedding and burrs on the edges during cutting and die-cutting, as these may affect battery performance.
• The areal density is a nominal typical value, with slight normal fluctuations in the same batch.

Packaging & Shipping

• Single Pack: Aluminum-plastic bag vacuum packaging + desiccant.
• Entire Order: 3 packs combined, with an outer box featuring shockproof buffering.
• Shipping: Normal temperature and cold chain shipping are available; default shipping is in dry and dark conditions.

After-Sales Instructions

• Electrodes are customized experimental consumables; no-reason return or exchange is not supported without quality issues.
• Unpack and inspect the goods within 24 hours after receipt; free replacement is available for damage, vacuum leakage or incorrect specification delivery.
• Basic usage consultation is provided; we are not responsible for abnormal test results caused by assembly processes or experimental conditions.