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Lithium Cobalt Oxide (LCO) Powder
Cathode Powder for Lithium-ion Batteries
Lithium Cobalt Oxide (LiCoO2, or LCO) is a highly attractive cathode material with a layered structure that allows lithium ions to easily intercalate and de-intercalate between CoO2- layers. Renowned for its historical success in portable electronic devices, LCO delivers a high theoretical specific capacity of 274 mAh/g, a high theoretical volumetric capacity of 1363 mAh/cm3, and a practical capacity of approximately 140 mAh/g. Furthermore, it offers a high discharge voltage, low self-discharge rates, and good cycling performance, making it a reliable and high-performing option for compact, high-energy-density applications.
Commercial LCO Powder
NEI is currently supplying CBP-20, which is a polycrystalline Lithium Cobalt Oxide cathode powder. While NEI doesn’t produce this particular material in-house, you can expect the same quality as our own NANOMYTE® product line. Our LCO is also available as cast electrode sheets (tape / film).
Select a tab below to learn more about our LCO powder, including links to our technical and safety data sheets, review ordering information, or request a quote.
CBP-20 (LCO)
NEI CBP-20 (“LCO”)
Our Lithium Cobalt Oxide cathode powder is available in quantities of 250g, 500g, 1kg, 5kg, & 10kg (or more).
Product Specifications:
- Formula: LiCoO2
- Structure: Layered
- Morphology: Polycrystalline
- Surface Coating: None
- Average Particle Size (D50): 12 µm
- Typical First Discharge Capacity: 160 mAh/g
View/Download Specification Sheet (pdf) ↓
Product Safety Information:
Component: Lithium Cobalt (III) Oxide (CAS #12190-79-3)
Hazard Classifications
- Carcinogenicity (Category 2, H351) – Suspected of causing cancer
- Reproductive toxicity (Category 1B, H360) – May damage fertility or the unborn child
- Aquatic Chronic (Category 1, H400 & H410) – Very toxic to aquatic life with long lasting effects
Precautions for Safe Handling
Appropriate personal protective equipment should be used at all times. Work under hood or provide good ventilation or extraction. Do not inhale substance/mixture. Avoid contact with skin and eyes. Immediately change contaminated clothing.
Conditions for Safe Storage
Store in a tightly closed container, in a dry and well-ventilated place. Storage Class (TRGS 510): 6.1C: Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
For complete information on the safe use of this material, please refer to the Safety Data Sheet:
View/Download Safety Data Sheet (pdf) ↓
Technical Links
Technical Links
View and download the latest technical data for our LCO electrode powder:
| Product | Description | Chemical Formula | Specification Sheet | Safety Data Sheet |
| CBP-20 | Lithium Cobalt Oxide Powder | LiCoO2 | Spec (pdf) » | SDS (pdf) » |
Ordering Information
Ordering Information
To request pricing for any of our cathode or anode powders, please complete our quote form. Additional details about our ordering process can be found below.
All of NEI’s materials are shipped directly to you from our facilities in Somerset, NJ (USA). For customers in South Korea and Japan, please send us your request and we will put you in touch with our local representatives.
Minimum Order Quantities (MOQ)
- LCO powder: 250 grams
Unfortunately, we are unable to provide free samples.
How to Purchase
- Request a Quote – submit a request for pricing or a formal quote by completing our quote form.
- Place an Order – we accept corporate and university purchase orders or we can provide an order form for you.
- Invoice – After receiving your order, NEI will submit an invoice after shipment.
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Have a Question?
Visit our Frequently Asked Questions page. You can also Contact an Expert with your technical questions or Send us a Message with your general questions.
Request a Quote
Request a Quote
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Updated July 6, 2026