Battery Pack Prices Hit Record Low as China's LFP Flood Reshapes the Market

Lithium-ion battery packs now cost $108 per kilowatt-hour, the lowest price ever recorded, as Chinese manufacturing overcapacity pushes costs down even while raw material prices climb.

BloombergNEF's annual battery price survey, published in December 2025, found that pack prices fell 8% from the year before. The decline came despite rising costs for lithium, cobalt and nickel. The squeeze is coming from the factory floor, not the mine.

Stationary storage bore the brunt of the price war. Battery packs for grid-scale projects dropped to $70 per kilowatt-hour, a 45% plunge from 2024. That made stationary storage the cheapest battery segment for the first time, undercutting even electric vehicle packs, which averaged $99 per kilowatt-hour — the second consecutive year below the $100 threshold.

Evelina Stoikou, head of BNEF's battery technology team and lead author of the survey, described "cut-throat competition" as the driving force. She called the moment an opportunity to lower EV costs and accelerate grid storage deployment. The word opportunity is doing a lot of work there, because the same forces making batteries cheaper are also concentrating risk in a single country.

The LFP takeover, and the losses underneath

Lithium iron phosphate batteries, known as LFP, now dominate the global market. Average LFP pack prices landed at $81 per kilowatt-hour, more than 40% cheaper than nickel-based NMC packs at $128 per kilowatt-hour. LFP batteries powered over half of all electric vehicles sold globally and more than 90% of grid storage systems in 2025.

The chemistry's rise is real and well-earned. LFP uses no cobalt, which has historically been the most expensive and ethically contested battery metal. It lasts longer under repeated charging cycles, handles high currents without overheating, and resists thermal runaway — the kind of fire risk that keeps battery engineers awake at night. For grid storage and budget EVs, LFP's total cost of ownership is hard to beat.

But the price war has a dark side that the headline numbers don't capture. The International Energy Agency noted in its February 2026 commentary on global battery markets that many LFP cathode producers are operating at a loss. Chinese manufacturers are flooding the market with cells that cost more to make than they sell for, in a bid to capture market share and keep factory lines running. That strategy works until it doesn't. If capacity consolidation hits, prices could snap back fast.

The IEA's analysis put the broader picture in perspective. The global lithium-ion battery market exceeded $150 billion in 2025, growing more than 20% from the year before. Battery deployment was six times higher than in 2020. Electric vehicles accounted for over 70% of that demand, with global EV sales reaching a new record — roughly one in four cars sold worldwide was electric. Battery energy storage made up another 15% of deployment, and that share is rising fast.

Five years ago, portable electronics like smartphones and laptops drove nearly half of all battery demand. By 2025, that share had collapsed to below 5%. The battery industry is no longer a consumer electronics accessory. It is a power grid component, a transportation staple, and increasingly, the backbone of data centers powering artificial intelligence workloads.

This is the moment the desk coverage on energy storage matters to readers who don't follow battery markets every day. The prices on screen at BloombergNEF are not abstract. They determine whether a family in Indonesia can afford an electric motorcycle, whether a factory in Vietnam can install backup power, and whether a utility in Australia can build a grid-scale battery instead of a gas peaker plant.

The China gap, and the $70 price difference

China manufactured well over 80% of all batteries in 2025. It produces nearly all of the world's LFP cathode active material — the powder that determines a cell's performance and cost. Korean producers are investing to scale up LFP capacity as an alternative, but they face Chinese factories that operate at production yields above 90% and can undercut on price by 30% or more.

The IEA found that battery pack prices in China were 30% lower than in the United States and 35% lower than in Europe. Even after stripping out government subsidies, production costs in Europe and the United States run up to 50% higher than in China. That gap won't close quickly. Achieving manufacturing yields comparable to Chinese levels takes time, sustained investment, and experienced operators — none of which a new factory gets on day one. When a production line starts up, the share of output that is unfit for sale is often far higher than what a profitable operation can absorb.

Nearly all batteries used for power grids rely on China for at least one step of their supply chain. Over 70% of electric vehicles produced outside China depend on batteries or components sourced from China. When Beijing introduced export controls on key battery components starting in 2023, it exposed just how concentrated the supply chain really is.

The controls targeted the most vulnerable links: lithium processing technologies, high-energy-density cells exceeding 300 watt-hours per kilogram, and graphite anode manufacturing. They were temporarily suspended as of late 2025, but the message was clear. Supply chain security is now a first-order concern for every government that depends on batteries for its energy transition.

The structural imbalance won't change without a substantial increase in investment and stronger international cooperation across the battery value chain. Europe and the United States have attracted significant investment in battery cell manufacturing, supported by large automotive industries that offer predictable demand. But the midstream — cathode materials, anode precursors, electrolytes — remains overwhelmingly Chinese. Scaling up midstream production requires stable, large-scale demand to justify the capital expenditure, and cost competitiveness remains the binding constraint.

What happens next

The battery industry is caught between two powerful forces. Costs are falling fast enough to unlock new markets — stationary storage, data center backup, electric aviation — but the economic foundation under those low prices is narrower than it looks.

Sodium-ion batteries offer a potential escape route. They use no lithium, no cobalt, no nickel. Their raw materials are abundant and widely distributed across the globe. CATL and BYD, the two largest Chinese battery makers, are fast-tracking sodium-ion production, with plans to scale up as lithium prices stay volatile. The technology is real and improving, with recent cells reaching energy densities that make them viable for grid storage and low-cost EVs.

But nearly all announced sodium-ion manufacturing capacity is still located in China. The geographic diversification that sodium-ion promises depends on whether anyone outside China builds it at scale, and whether those factories can compete on cost without subsidies.

The IEA will examine battery supply chain security in depth in its forthcoming Energy Technology Perspectives 2026. The policy question is whether governments can build competitive midstream industries without the demand anchor of a domestic automotive industry — and without the manufacturing experience that Chinese producers have spent a decade accumulating.

For now, the data tells a straightforward story. Batteries are getting cheaper faster than anyone expected, and that's good for buyers. But the factories making them are overwhelmingly concentrated in one country, and the prices that look like a win today may not be sustainable tomorrow. The real test is whether the rest of the world can build alternatives before the next supply shock hits.