Cathode
Depending on battery chemistry, the cathode may contain lithium together with nickel, cobalt, manganese, iron, phosphate, or other materials.
RESOURCE CATEGORY
Battery Minerals
Battery minerals are the metals and mineral materials that help rechargeable batteries store, move, and deliver energy. They are essential to electric vehicles, smartphones, laptops, renewable energy storage, power tools, and a growing range of modern technology.
Core Materials
Lithium · Nickel · Cobalt · Graphite
Major Uses
EVs · Electronics · Grid Storage
Supply Chain
Mining → Refining → Battery Cells
BATTERY MATERIALS
What Are Battery Minerals?
The term battery minerals generally refers to mineral resources that play important roles in rechargeable battery supply chains. Some become active battery materials, while others support electrical connections, battery structure, manufacturing, thermal systems, and energy delivery.
Lithium, graphite, nickel, cobalt, and manganese are among the most closely associated with modern lithium-ion batteries. Copper and aluminum are also essential to battery systems even though they serve broader industrial roles far beyond batteries.
CORE RESOURCES
Major Battery Minerals
These materials are among the most important mineral inputs connected to rechargeable battery manufacturing and energy storage.
Li
BATTERY MINERAL
Lithium
A lightweight metal central to lithium-ion batteries used in electric vehicles, electronics, and stationary energy storage.
View Lithium Profile →
C
ANODE MATERIAL
Graphite
Graphite is widely used as the anode material in lithium-ion batteries and is required in substantial quantities.
View Graphite Profile →
Ni
BATTERY METAL
Nickel
Nickel is used in several battery cathode chemistries and can help support high energy density in electric-vehicle batteries.
View Nickel Profile →
Co
BATTERY METAL
Cobalt
Cobalt is used in certain battery cathodes where it can contribute to performance, longevity, and thermal stability.
View Cobalt Profile →
Mn
BATTERY METAL
Manganese
Manganese is used in several battery chemistries and may become increasingly important in efforts to reduce dependence on higher-cost cathode materials.
View Manganese Profile →
Cu
ELECTRICAL METAL
Copper
Copper carries electricity through battery packs, charging systems, electric motors, power electronics, and grid infrastructure.
View Copper Profile →
INSIDE THE BATTERY
Where the Minerals Go
A modern rechargeable battery is a system of active materials, conductors, separators, electrolytes, structural components, and electronic controls.
Anode
Graphite is the dominant commercial anode material in many lithium-ion batteries, although new anode technologies continue to develop.
Current Collectors
Copper and aluminum foils help collect and move electrical current within battery cells.
Battery Pack
Copper, aluminum, steel, electronic components, cooling materials, and other resources help turn individual cells into a usable battery system.
BATTERY CHEMISTRY
Not Every Battery Uses the Same Minerals
Different battery chemistries trade off cost, energy density, lifespan, performance, safety, and material availability.
Nickel Manganese Cobalt
Uses lithium with combinations of nickel, manganese, and cobalt in the cathode.
Nickel Cobalt Aluminum
Combines lithium with nickel, cobalt, and aluminum-related cathode chemistry.
Lithium Iron Phosphate
Uses lithium, iron, and phosphate while avoiding nickel and cobalt in the cathode.
Lithium Manganese Oxide
Uses lithium and manganese chemistry and is found in selected automotive and power applications.
FROM MINE TO BATTERY
The Battery Mineral Supply Chain
Mining is only the beginning. Battery minerals typically pass through multiple stages before becoming usable battery materials.
01
Resource
Ore · Brine · Mineral Deposit
→
02
Mining
Extraction & Recovery
→
03
Processing
Concentrates & Intermediates
→
04
Refining
Battery-Grade Materials
→
05
Cell Manufacturing
Cathode · Anode · Cell
→
06
Battery Pack
EV · Electronics · Storage
RESOURCE IMPORTANCE
Why Battery Minerals Matter
Electric Vehicles
Large battery packs make electric vehicles one of the most visible sources of growing demand for battery materials.
Energy Storage
Battery systems can store electricity from solar, wind, conventional generation, and the wider electric grid.
Consumer Technology
Smartphones, laptops, tablets, cameras, wearables, and cordless tools depend on rechargeable batteries.
Supply Security
Mining, refining, and battery manufacturing can be concentrated in different countries, making supply-chain resilience important.
RESOURCE USES
What Battery Minerals Power
TRANSPORTATION
Electric Vehicles
Large rechargeable battery packs connect lithium, graphite, nickel, manganese, copper, and other materials to transportation.
TECHNOLOGY
Smartphones
Compact lithium-ion batteries are part of a much larger network of metals and minerals inside modern phones.
ENERGY
Grid & Home Storage
Stationary battery systems help store electricity for homes, businesses, utilities, and renewable-energy projects.
SECONDARY SUPPLY
Battery Recycling Can Return Materials to the Supply Chain
End-of-life batteries may contain recoverable lithium, nickel, cobalt, copper, aluminum, and other materials. Recycling can reduce waste and provide an additional source of battery materials, although recovery rates and economics vary by battery chemistry and recycling process.
01
Used Battery
→
02
Collection
→
03
Processing
→
04
Recovered Materials
BATTERY RESOURCE DIRECTORY
Battery-Related Resources
BATTERY MATERIAL INTELLIGENCE
Battery Mineral Insights
LITHIUM
Why Lithium Supply Has Become a Strategic Issue
Electric vehicles and energy storage have transformed lithium from a specialty industrial material into a major strategic resource.
Read Insight →
BATTERY CHEMISTRY
Why Battery Chemistry Changes Mineral Demand
Different cathode and anode technologies can significantly change how much lithium, nickel, cobalt, manganese, graphite, and other materials are required.
Read Insight →
SUPPLY CHAIN
Mining Is Only the Beginning of the Battery Supply Chain
Refining, chemical conversion, battery-material production, cell manufacturing, and recycling are just as important as access to raw mineral resources.
Read Insight →
RESEARCH & METHODOLOGY
Battery Mineral Data & Sources
Earth Value Index battery-mineral coverage is designed to use geological surveys, government mineral statistics, energy research, industry reports, and other authoritative sources. Production, reserves, prices, recycling rates, and market shares should be date-stamped whenever current figures are displayed.
EARTH VALUE INDEX
See the Materials Behind Modern Energy Storage
Continue through lithium, graphite, nickel, cobalt, manganese, copper, and the wider natural resource index.