A lithium-ion battery pack costs roughly $100 to $120 per kilowatt-hour to produce in 2025, with BloombergNEF’s latest survey putting the global average at about $108/kWh. For a typical 60 kWh electric vehicle battery, that translates to around $6,500. But that single number hides a complex supply chain where raw materials, chemistry choices, and factory efficiency each pull the final price in different directions.
Where the Money Goes Inside a Battery
The biggest slice of a battery pack’s cost is the materials inside the cells themselves. Argonne National Laboratory’s 2024 cost breakdown found that cell materials account for 63% of total pack cost, while manufacturing (labor, equipment, energy, overhead) makes up about 22%. The remaining 15% covers the pack-level hardware: the metal casing, wiring, cooling system, and battery management electronics that keep cells at safe temperatures and voltages.
Within cell materials, the cathode is king. The active material on the positive electrode alone represents 53% of all cell material costs and roughly 30% of the entire finished pack. The negative electrode (typically graphite) is about 15% of cell material costs. The separator film between electrodes is around 10%, and the liquid electrolyte that shuttles ions back and forth is about 9%. Everything else, including the aluminum and copper foils that collect current, the cell casing, and binding agents, fills out the rest.
That cathode dominance is why shifts in mineral prices ripple through the whole industry. When lithium or cobalt prices spike, the effect shows up directly in roughly a third of the pack’s total cost.
How Battery Chemistry Changes the Price
The two mainstream chemistries in electric vehicles today are lithium iron phosphate (LFP) and nickel manganese cobalt (NMC). They represent a straightforward trade-off between cost and performance.
LFP cathode material from major producers like CATL costs about 43% less per kWh than NMC811 material. Since the cathode is the most expensive single component, that discount cascades through the entire pack. LFP packs are cheaper, longer-lasting in terms of cycle life, and inherently more stable, which is why they dominate in China and are increasingly used by Western automakers for standard-range vehicles and stationary energy storage.
The trade-off is energy density. LFP cells store only 65% to 70% as much energy per kilogram as high-nickel NMC cells. That means an LFP pack needs to be physically larger and heavier to deliver the same driving range, which eats into some of the cost advantage at the vehicle level. For long-range, performance-oriented EVs, high-nickel NMC chemistries remain the standard. The industry appears to be settling into a two-track future: LFP for cost-sensitive applications and high-nickel NMC for maximum range.
The Hidden Cost of Factory Ramp-Up
Building the cells is surprisingly energy-intensive. Current factory production requires 30 to 55 kWh of electricity to manufacture just 1 kWh of battery storage capacity, according to a Nature Energy analysis. That energy goes into electrode coating, drying, cell formation (the initial charging cycles that activate the chemistry), and climate-controlled clean rooms that prevent contamination.
But energy use isn’t the biggest manufacturing headache. Scrap rates are. When a new gigafactory starts production, 15% to 30% of cells come off the line defective and unusable. Even after five years of operation, rejection rates commonly sit around 10%. Research from the Fraunhofer Institution for Battery Cell Production found that each percentage point of scrap costs a factory roughly 10 million euros per year. At a 30% rejection rate running at full capacity, a factory loses about €900,000 every day to defective cells.
This is why scale matters so much. A factory producing 7 to 10 GWh per year can spread its fixed costs across enough cells to absorb those early losses, but a smaller operation producing a fraction of that volume faces brutal per-unit economics. It’s also why established manufacturers like CATL and BYD, which have already pushed through the painful ramp-up phase across multiple factories, hold a persistent cost advantage over newer entrants.
What a Battery Costs at Different Scales
The $108/kWh global average is a useful benchmark, but real-world prices vary widely depending on the application. EV battery packs from high-volume manufacturers have been reported as low as $99/kWh in some 2025 datasets. Stationary storage systems, which use simpler LFP cells and don’t need to optimize for weight, have dropped below $100/kWh in many procurement deals.
At the other end of the spectrum, the total installed cost for a utility-scale battery storage system runs about $334/kWh when you include inverters, site preparation, grid interconnection, and installation labor. The battery cabinets themselves, including cells, thermal management, and enclosures, account for roughly $210/kWh of that total, or about 63% of the system cost. The rest is everything needed to actually connect batteries to the grid and make them useful.
For consumer electronics, the math looks different again. A smartphone battery holds about 15 to 20 Wh, and the cell itself might cost a manufacturer $3 to $8. The per-kWh cost is technically higher than EV cells because small-format pouch cells require different manufacturing and tighter quality control, but the absolute dollar amount is trivial compared to the rest of the device.
Why Prices Have Dropped So Fast
In 2013, battery packs cost over $700/kWh. The decline to around $108/kWh represents an 85% drop in just over a decade, driven by three reinforcing factors: cathode chemistries that use less cobalt (or none at all in LFP), manufacturing lines running at higher throughput with lower defect rates, and sheer purchasing volume driving down raw material and component costs.
The U.S. Department of Energy has set a research target of $75/kWh for battery packs by 2030. Hitting that number would make the upfront purchase price of a mid-range electric vehicle roughly equal to a comparable gasoline car without any subsidies. Getting there will require continued improvements in manufacturing yield, further reductions in cathode material costs, and new cell designs that use less inactive material per unit of energy stored.
Solid-State Batteries Are Still Expensive
Solid-state batteries, which replace the liquid electrolyte with a solid material, promise higher energy density and improved safety. But they remain far more expensive to produce. Current projections put their cost well above $100/kWh, and the main bottleneck is the solid electrolyte itself.
Ideally, the electrolyte should represent less than 35% of total manufacturing cost. In practice, solid electrolyte processing currently eats up nearly 70% of the cost. The raw materials are a major factor: one widely studied ceramic electrolyte costs around $2,000 per kilogram, while sulfide-based alternatives can run from $36,000 to nearly $70,000 per kilogram. Even polymer-based solid electrolytes, considered the more affordable option, have processing costs that range from $7,000 to $50,000 per kilogram.
Manufacturing adds further challenges. Many solid-state cell designs require sustained high pressure during production or even during normal operation, which means larger, more specialized factory equipment and longer processing times. Until low-temperature, low-pressure manufacturing methods are developed, solid-state batteries will remain a premium technology rather than a mainstream cost competitor to conventional lithium-ion cells.