For the past several years, the American drone industry's anxiety about Chinese dependence has centered on one company and one product category: DJI, and the airframes it builds. But a guest column published July 7 by Micantis co-founder and CEO Howard Alt argues that the industry has been watching the wrong chokepoint. The airframe, Alt contends, is the easy part to replace. The battery cell inside it is not.
Writing in DroneLife, Alt lays out a supply-chain picture that has drawn little public attention relative to the fight over Chinese-made drones and components: China currently holds an estimated 75 to 85 percent of global lithium-ion cell manufacturing capacity, compared with roughly 5 percent for the United States. China also produces 99 percent of the world's spherical graphite, the refined anode material that goes into nearly every lithium-ion cell built today. On price, the gap is just as stark — Chinese battery packs sell for roughly 40 percent less than U.S.-made alternatives, a spread that makes domestic cells a hard sell to cost-conscious drone builders even when supply is available.
That combination — near-total manufacturing dominance, near-total control of a key input material, and a decisive price advantage — is what Alt frames as the real bottleneck facing both defense and commercial drone programs, arguably a more durable one than airframe sourcing because cells are harder to re-shore and slower to substitute.
The Regulatory Clock Is Already Running
The op-ed lands as two separate pieces of federal legislation begin narrowing the field of Chinese battery suppliers that federal agencies — and by extension much of the drone industry that sells to them — are allowed to use.
The first is the Decoupling from Foreign Adversarial Battery Dependence Act, detailed in House Report 118-633. It bars the Department of Homeland Security from procuring batteries from six named Chinese entities — CATL, BYD, Envision Energy, EVE Energy, Gotion High Tech, and Hithium Energy Storage — effective October 1, 2027. The report also extends restrictions to companies listed under the Uyghur Forced Labor Prevention Act and firms identified as Chinese military companies, while carving out waiver provisions for research purposes or cases where no viable alternative exists at comparable cost and quality.
The second is Section 842 of the FY 2026 National Defense Authorization Act, described in a February 27, 2026 analysis from law firm Pillsbury. That provision goes further on substance: advanced batteries procured by the Department of Defense cannot be "owned, sourced, refined, or produced" by what the statute calls foreign entities of concern — a standard that reaches upstream into refining and raw-material sourcing, not just final assembly. The same six Chinese battery makers named in the House report are designated FEOCs under this provision. The NDAA sets a phased timeline: restrictions apply to new acquisitions starting January 1, 2028, extend to standard batteries by January 1, 2029, and reach existing acquisitions by January 30, 2031. The law also adds molybdenum, gallium, and germanium to the list of restricted critical minerals, with the gallium and germanium restrictions taking effect December 18, 2027.
Taken together, the two measures give the drone and broader defense-electronics industry roughly a two-to-five-year runway — starting October 2027 and stretching into 2031 — to qualify battery cell supply chains that don't touch any of the six named Chinese manufacturers, or the raw materials feeding them.
Why It Matters
The stakes Alt cites are not abstract. He points to the Pentagon's Drone Dominance initiative, which by the time of his writing had placed orders for more than 22,000 systems but had received fewer than 3,000 — a fulfillment gap that predates any of these battery restrictions and that a tighter, costlier domestic cell supply could widen rather than close. He also points to Ukraine as the counterexample of what wartime drone production actually requires: more than 4 million drones built in 2025, with 2026 output tracking toward 5 to 6 million units, backed by a $2.6 billion FPV budget. That kind of volume is sustained by battery supply that is fast, cheap, and abundant — precisely the conditions a 75-85 percent Chinese-controlled cell market currently provides and a fragmented, higher-cost domestic base does not.
For an industry that Alt says supports roughly 100,000 American jobs, the mismatch is straightforward: the NDAA and the Decoupling Act set hard deadlines for exiting Chinese cell suppliers, but neither law manufactures a replacement supply chain. Spherical graphite anode capacity, in particular, is not something that can be built at scale on a two-year timeline — it requires new refining capacity that barely exists in the U.S. today. If domestic and allied cell production doesn't scale fast enough to close a 40-percent price gap, drone makers serving the Pentagon face a choice between paying substantially more per unit, slipping delivery schedules further behind demand, or seeking waivers under the research and no-viable-alternative exceptions written into the House report — provisions that could become a pressure-release valve if compliant supply isn't ready in time.
What Comes Next
The compliance dates are now fixed in statute, which shifts the open question from "whether" to "how fast." The first deadline — the October 1, 2027 Department of Homeland Security purchase ban on the six named Chinese manufacturers under the Decoupling Act — arrives before the NDAA's own phase-in even begins for new Department of Defense acquisitions in January 2028. That sequencing gives drone manufacturers and their battery suppliers roughly 15 months from today to have qualified an alternative cell source, at least for anything sold into federal drone programs. Whether enough domestic or allied cell and graphite capacity exists by then — at a price the Pentagon and commercial buyers will actually pay — is the question the next 15 months will answer.
