--- title: "Issue 10" canonical: "https://anchor.is/the-hysteresis/issue/10" publication: "The Hysteresis" publisher: "The Hysteresis" language: "en-US" guide: "https://anchor.is/the-hysteresis/llms.txt" permalink: "https://anchor.is/the-hysteresis/issue/10" issue: 10 description: "Three US plants say they're producing ESS cells. Korean makers all posted Q2 profit. Chinese cell prices held flat. Put those together and the supply chain looks like it's stabilizing. We spent this issue one layer down. No US plant discloses converted GWh. LGES, the most transparent Korean maker, is generating earnings while burning cash. Chinese prices hold because a supplier-credit layer absorbs costs that regulators have started forcing into the open. The stabilization is real in the headline. Whether it survives the balance sheet is what this issue is about." authors: ["Elise Huan-Cartwright","Ronan Adike"] published: 2026-08-17 updated: 2026-08-15 articles: 96 --- # The Hysteresis > The Hysteresis exists to give a small cross-functional team — strategy, investment, and procurement — a shared weekly instrument for reading the battery supply chain earlier than consensus. Success means the team consistently identifies inflection points in cell pricing, supplier health, and policy enforcement weeks or months before they surface in earnings calls, annual surveys, or trade press. The commercial mechanism is internal-first: the publication proves itself as a decision tool inside the organization, then extends to paid subscribers and a practitioner community as upside. Revenue follows utility — if the team makes better-timed procurement calls and competitive assessments because of what they read here, the publication earned its place. [Read on the website]() ## Issue 10 Three US plants say they're producing ESS cells. Korean makers all posted Q2 profit. Chinese cell prices held flat. Put those together and the supply chain looks like it's stabilizing. We spent this issue one layer down. No US plant discloses converted GWh. LGES, the most transparent Korean maker, is generating earnings while burning cash. Chinese prices hold because a supplier-credit layer absorbs costs that regulators have started forcing into the open. The stabilization is real in the headline. Whether it survives the balance sheet is what this issue is about. ### [Signal]() The numbers, their velocity, and what moves next - **LFP ESS Cells Flat, Upstream Inputs Rising** — [Source]() — Published 2026-08-14 InfoLink RMB 0.360/Wh (Aug 12), SMM RMB 0.367/Wh (Aug 14), both unchanged WoW. Second consecutive flat week following InfoLink's -2.7% WoW concession on July 29. The RMB 0.007/Wh assessor gap persists. Upstream lithium carbonate and iron phosphate both rising — no transmission to cell pricing yet. - **China EV Cells Tick Up Against Rising Inputs** — [Source]() — Published 2026-08-14 SMM Aug 14: LFP 100 Ah $52.30/kWh (+$0.10), 174 Ah $52.60/kWh (+$0.10). NMC mixed — 5-series flat at $82.00, 6-series +$0.10 to $81.80, 8-series flat at $94.00. Marginal upward bias in LFP EV cells that the large-format ESS series has not shown. - **Lithium Carbonate Spikes, Assessors Diverge Sharply** — [Source]() — Published 2026-08-14 SMM domestic average RMB 151,500/MT (Aug 14), up RMB 4,000/MT on the day. InfoLink's Aug 12 level sits at RMB 142,000/MT — a cross-source gap of roughly RMB 9,500/MT. InfoLink's own weekly summary is internally contradicted: table shows +1.1%, bullet text says -1.1%. Treat both assessments with caution until the gap resolves. - **Iron Phosphate Up 50% Since Year-End 2025** — [Source]() — Published 2026-08-14 ~RMB 10,000/MT at year-end 2025 to RMB 15,000/MT currently. Hunan Yuneng raised LFP processing fees RMB 2,000/MT effective August 1. Some cell makers accepted iron-phosphate-linked settlement terms in April–May, splitting fixed and indexed contract exposure across different calendars. A second upstream cost vector now running alongside lithium. - **System Prices Flat Despite Cell and Input Movement** — [Source]() — Published 2026-08-14 InfoLink two-hour DC container RMB 0.49/Wh, four-hour AC system RMB 0.53/Wh, both flat WoW. The system layer has transmitted neither InfoLink's July 29 cell softness nor August's upstream lithium and iron phosphate pressure. Non-cell BOP costs remain sticky at this level. - **Hebei Storage Tender Clears Below InfoLink Assessment** — [Source]() — Published 2026-08-14 Hebei Transportation Investment Group awarded 300 MW / 1,200 MWh at approximately RMB 0.525/Wh. Scope includes cells, PCS, transformers, BMS, EMS, fire protection, installation, and warranty. Clears just below InfoLink's RMB 0.53/Wh four-hour AC-system assessment — a real-transaction data point against the published benchmark. - **Korean Q2 Earnings Yield No Cell Price Data** — [Source]() — Published 2026-08-14 LGES, Samsung SDI, and SK Innovation reported Q2 without publishing $/kWh ASPs. LGES ESS revenue hit 4.6x prior year; ex-45X operating loss narrowed to -KRW 127.7B from Q1's -KRW 397.6B. Revenue mix shifts make price inference unreliable. No Korean cell-price update this quarter. - **US Tariff Stack Settles at 28.4% Post-Expiry** — [Source]() — Published 2026-08-14 Chinese-origin cells (HTSUS 8507.60.00): 3.4% MFN plus 25% Section 301, totaling 28.4% ad valorem. The 10% Section 122 surcharge expired July 24. At InfoLink's ~$0.050/Wh cell level, the stack adds roughly $0.014/Wh before freight, insurance, and system integration. - [Carbonate +6.1% WoW; Cell Quotes Did Not Move]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 · Format: The Velocity Synthesis Battery-grade lithium carbonate reached RMB 151,663/MT on August 14, up 6.1% WoW and the sharpest weekly move since the rally began in late July. LFP cell quotes did not follow: both ESS assessors flat for the second consecutive week, EV formats at the minimum display increment. The gap is now wide enough to name what is carrying it — inventory basis, CAM contract lags, cell-maker margin, share preservation — and to say when each runs out. September CAM settlement resets are the first observable test. - [Lithium Moves Up; the Concession Window Tightens]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 InfoLink's [July 29 assessment](https://www.infolink-group.com/energy-article/ess-spot-price-20260729) attributed RMB 0.010/Wh concessions on 280/314 Ah LFP ESS cells to a named condition: easing upstream cost pressure. SMM's August 14 lithium carbonate at RMB 151,500/MT — up roughly RMB 8,000–11,000/MT from the range prevailing when those concessions were offered — is eroding that condition. Cells shipping today still embed lower-cost material. But the supplier can point to the same SMM screen the buyer watches and withdraw the discount before higher-cost cathode reaches the line. Hunan Yuneng already did this at the CAM layer: a [processing-fee increase](https://news.metal.com/newscontent/104008673) effective August 1, citing input costs that hadn't yet flowed through every unit leaving the facility. If you're negotiating Q4 ESS cell commitments, the relevant signal is the screen price trajectory, not the lagging cost basis in current inventory. - **ESS Cell Spot Flat at RMB 0.360/Wh; InfoLink's Own Lithium Direction Contradicts Itself** — [Source]() — Published 2026-08-14 August 12 cell assessment unchanged. Lithium narrative in text conflicts with table data — flag before citing. - **CME Lithium Carbonate Options Go Live August 17; Futures Volume Already at Record** — [Source]() — Published 2026-08-14 New hedging layer for CIF CJK benchmark. Basis risk to actual cell procurement costs still unaddressed. - **China ESS Tender Prices Rose in H1 2026: Four-Hour System Bids Up 21% YoY on 148 GWh Tendered** — [Source]() — Published 2026-08-14 CNESA data: tendered energy capacity up 88% YoY. Winning bids rising across durations — rate of cell price decline may be stalling. - **Fastmarkets Revises CIF CJK Lithium Carbonate Spec September 1 — Time Series Breaks** — [Source]() — Published 2026-08-14 Quality, tonnage, and payment term changes to MB-LI-0029. Any model crossing August 31 needs a rebasing note. - **SMM: Lithium Carbonate Spot Extends Multi-Day Rebound; Chile July Exports Up 8% MoM** — [Source]() — Published 2026-08-14 August 7 confirms continued spot rise. Chile shipped 23,400 MT in July — supply-side tightness narrative weakens. - **CME Clearing Advisory: Lithium Options European-Style, Financially Settled, First Month September 2026** — [Source]() — Published 2026-08-14 Official listing details confirm structure. Pending regulatory review. Physical delivery still absent from exchange hedging. ### [China]() CATL, BYD, and the market that sets the floor - [The September tax breaks the price series]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 China's 2% consumption tax on lithium-ion batteries takes effect September 1, and it creates a measurement problem before it creates a margin problem. The tax is booked under "taxes and surcharges" in Chinese financial statements, below gross profit ([BigGo Finance, July 20](https://finance.biggo.com/news/59ef463a-7e34-4c59-85d4-7f1a8b30fbcc)). It does not appear as an invoice line item. SMM and InfoLink transaction-price assessments may therefore register no movement while producer netback falls by ~RMB 0.007/Wh. - [Who Finances the Floor]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 · Format: The Structural Map Published ¥/Wh cost decompositions track lithium carbonate, cathode processing, separator, electrolyte, electricity, labor, and depreciation, but not the eight to ten months of working capital that upstream suppliers extend to cell makers through payables and commercial acceptance bills. CATL's combined trade and notes payable reached RMB 355.5B at H1 2026, roughly $49B of supplier balance sheet financing the system's largest producer. For Tier-3 producers at 30–40% utilization, the same credit architecture is survival infrastructure. The regulatory mechanisms meant to compress it accommodate current practice through at least mid-2027. - [Measuring Tier-2 Chinese Cell Producers Against CATL's H1 2026 Numbers]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 · Format: Leader Versus Tail CATL's H1 2026 filing — the only complete interim report from a major Chinese cell producer as of today — defines what leader economics look like at the current LFP cell floor: 94.86% utilization, ~21% blended battery gross margin, RMB 60.2B in operating cash flow. Measured against that baseline, the three Tier-2 producers with partial data available occupy distinct positions. Roughly 90% of Gotion's forecast H1 net profit came from securities holdings rather than battery operations, Farasis consumed RMB 1B in monetary funds in a single quarter, and REPT's reported turnaround cannot yet be verified against a full filing. Four indicators from these disclosures tell a procurement team which suppliers can hold pricing for the life of a contract. - **Cell Prices Flat, Assessors Diverge on Level** — [Source]() — Published 2026-08-14 SMM 314 Ah: RMB 0.366/Wh (August 14). InfoLink 314 Ah: RMB 0.360/Wh (August 12). Both flat WoW. The ~RMB 6/MWh gap between assessors approaches the magnitude of the 2% consumption tax effective September 1. Transaction populations are not demonstrably independent. - **CATL H1 Revenue Up 55%, Margins Compress** — [Source]() — Published 2026-08-14 Revenue RMB 276.9B (+54.8% YoY), net profit RMB 43.3B (+42.0% YoY). Power battery gross margin fell 1.78pp to 20.63%; ESS fell 1.56pp to 23.96%. Overseas-domestic margin premium widened to 8.81pp, driven by domestic erosion rather than overseas gains (Battery-Tech Network, August 14). - **Utilization Near 95%, Cash Conversion Falls Behind** — [Source]() — Published 2026-08-14 Battery-system utilization: 94.86%, up ~5pp YoY. Operating cash flow grew 2.61% against 54.8% revenue growth, attributed to extended project recognition and inventory buildup. Combined monetary funds and trading financial assets: RMB 440.2B. Board approved RMB 20-40B buyback pending shareholder vote. - **Lithium Assessors Split by Nearly RMB 10,000/MT** — [Source]() — Published 2026-08-14 SMM battery-grade lithium carbonate: RMB 151,500/MT (August 14). InfoLink: RMB 142,000/MT (August 12) with an internally inconsistent directional label. Use levels only. Iron phosphate also up ~45% since year-end 2025 to ~RMB 14,500-15,000/MT, adding non-lithium cost pressure. - **September Consumption Tax Breaks Price Signal Basis** — [Source]() — Published 2026-08-14 2% consumption tax on lithium-ion batteries effective September 1, rising to 4% September 2027. Sodium-ion and solid-state exempt through 2028. CATL says it will share costs with customers. Post-September cell price assessments require explicit tax-basis labels before second derivatives can be computed. - **Export Control Suspension Expires November 10, No Update** — [Source]() — Published 2026-08-14 Announcement No. 58's licensing requirement for cells above 300 Wh/kg and battery manufacturing equipment (winding, stacking, liquid injection machines) reactivates November 10 unless extended. No superseding notice found on MOFCOM's portal through August 14. License grant behavior remains opaque. - **Export VAT Rebate Reaches Zero in January** — [Source]() — Published 2026-08-14 Battery export VAT rebates dropped from 9% to 6% on April 1, 2026, and reach zero January 1, 2027. InfoLink attributed more export quote pressure to the rebate elimination than to the domestic consumption tax, for which export exemption treatment applies. - **Tier-2 Profit Alerts Show Wide Recurring Dispersion** — [Source]() — Published 2026-08-14 EVE Energy H1 recurring profit: RMB 2.4-2.6B (+110-125% YoY). Gotion: RMB 85-120M recurring, with over 80% of headline from investment gains. REPT BATTERO swung to RMB 700-850M from a prior-year loss. Great Power's turnaround appears predominantly operational. All preliminary, unaudited. - **China Pushes Battery Makers to Pay Suppliers Within 60 Days** — [Source]() — Published 2026-08-14 CABIA/CNESA payment initiative with MIIT backing: 60-day cap, cash-payment push, signatory list, enforcement mechanism. - **CATL H1 Net Profit Jumps 42%, Announces Massive Share Buyback** — [Source]() — Published 2026-08-14 CATL H1 2026: RMB 43.28B net profit (+42%), 54.8% revenue growth, margin compression, RMB 20-40B buyback announced. - **Energy Storage Generates Nearly 20% of CATL's Revenues in H1 2026** — [Source]() — Published 2026-08-14 CATL ESS segment: revenue up 87.5% to RMB 53.26B, but gross margin fell to 23.96% from 25.52% YoY. - **Energy Storage Sector Tested as China Sets 60-Day Payment Cap** — [Source]() — Published 2026-08-14 SCMP contextualizes the payment cap within the anti-involution campaign; useful on supply chain credit stress signals. - **China Steps Up Crackdown on Cutthroat Competition in EVs, Batteries, and Solar** — [Source]() — Published 2026-08-14 SAMR March 2026 notice classifying below-cost selling as unfair competition; separate enforcement track from MIIT. - **China to Impose Consumption Tax on Lithium Batteries Starting September 1** — [Source]() — Published 2026-08-14 2% consumption tax (rising to 4% in 2027); sodium-ion and solid-state exempt through 2028. Near-term cell price variable. ### [Korea]() LG, Samsung, SK — beyond the headlines - **LGES Ex-Credit Loss Narrows But Persists** — [Source]() — Published 2026-08-14 Reported operating profit KRW 113.3B on KRW 241.0B in disclosed 45X credits. Company-reported ex-credit operating loss: KRW 127.7B, margin negative 1.7%. That loss narrowed KRW 269.9B from Q1's negative KRW 397.6B ex-credit result — the rate of deterioration reversed, but underlying profitability has not. - **Samsung SDI Positive After Seven-Quarter Loss Streak** — [Source]() — Published 2026-08-14 Battery segment operating profit KRW 159.3B, up from negative KRW 177B in Q1. KRX filing discloses KRW 107.7B consolidated AMPC, producing a mechanical ex-AMPC profit of KRW 96.1B. That residual still contains an unquantified tariff-refund benefit — Samsung SDI did not isolate it in public materials. - **SK On Record Quarter Built on Undisclosed Drivers** — [Source]() — Published 2026-08-14 Battery operating profit KRW 821.8B, a KRW 1.17T swing from Q1. Management attributed the result to higher Asian volumes, customer compensation, increased AMPC, and BlueOval SK restructuring savings. No public filing reviewed quantifies the compensation amount or the AMPC contribution separately. - **LGES Cash Position Rose on One-Time Disposal** — [Source]() — Published 2026-08-14 Operating cash flow turned positive at KRW 25B against KRW 1.33T EBITDA. Working capital consumed KRW 1.185T as receivables rose KRW 818B and inventory KRW 1.09T QoQ. Cash increased KRW 3.4T in total, but KRW 3.74T of that came from a non-recurring Honda JV building disposal. The feature below examines the conversion mechanics in detail. - **Gross Debt Rose at LGES and Samsung SDI** — [Source]() — Published 2026-08-14 LGES gross debt increased KRW 4.44T QoQ to KRW 29.12T. Samsung SDI debt rose KRW 457B to KRW 12.11T while cash fell KRW 232B. SK Innovation consolidated net debt declined KRW 0.9T QoQ to KRW 23.7T, driven by BlueOval SK JV removal from the consolidation perimeter, but remains KRW 1.1T above year-end 2025. - **Receivables and Inventory Climbed at Two Makers** — [Source]() — Published 2026-08-14 Samsung SDI receivables rose KRW 587B and inventory KRW 376B QoQ during its first profitable quarter. The pattern matches LGES. Consistent with late-quarter shipment loading or slower collection, but neither company attributes the buildup to specific segments or customers in public materials reviewed. - **Credit Disclosure Quality Varies Widely Across Three** — [Source]() — Published 2026-08-14 LGES publishes the ex-credit bridge directly in English IR materials. Samsung SDI discloses consolidated AMPC (KRW 107.7B) in Korean KRX filings but omits it from English decks and does not allocate it to the battery segment. SK On quantifies neither AMPC nor customer compensation in any reviewed filing. No company disclosed Q2 utilization rates or cell-level ASP. - [LGES Q2 2026 — Ex-Incentive Loss Narrowed KRW 270 Billion; Working Capital Absorbed KRW 1.185 Trillion]() — By [Ronan Adike]() · Published 2026-08-14 · Format: The Earnings Decomposition LGES posted its best ex-incentive operating result in five quarters: the underlying loss narrowed KRW 270 billion sequentially, and the improvement came from volume and ramp rather than credit timing. The same quarter absorbed KRW 1.185 trillion in working capital, pushed total debt to KRW 29.1 trillion, and converted KRW 1.330 trillion of EBITDA into KRW 25 billion of operating cash flow. The ESS ramp is improving the operating line and consuming cash faster than the operating line generates it. For a supplier qualification call, the open question has moved from whether LGES reaches breakeven to what its balance sheet looks like when it does. - [Samsung SDI Takes Full Ownership of New Carlisle — and Full Risk]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 Samsung SDI acquired GM's 49.99% stake in SynergyCells on August 11, converting the New Carlisle, Indiana plant into a wholly owned facility intended for ESS batteries ([press release](https://www.samsungsdi.com/sdi-now/sdi-news/4982.html)). Purchase price undisclosed. - **LG Energy Solution Q2 2026: KRW 113.3B Operating Profit on KRW 241B in US Incentives** — [Source]() — Published 2026-08-14 Ex-incentive loss narrows to KRW -128B from Q1's KRW -398B. Working capital consumed KRW 1.2T; cash conversion lags. - **Samsung SDI Returns to Profit After Seven Quarters, but the Tariff Refund Stays Unquantified** — [Source]() — Published 2026-08-14 KRW 203.8B reported OP includes KRW 107.7B AMPC plus undisclosed tariff refund. Strip both and the profit is marginal. - **Samsung SDI Takes Full Ownership of New Carlisle Plant, Pivots to ESS-First Production** — [Source]() — Published 2026-08-14 GM exits SynergyCells JV. Samsung SDI gains sole-owned US facility but discloses no revised capacity target or SOP date. - **Samsung SDI Says US LFP Cell Line in Mass-Production Validation, Targets Deliveries Before Year-End** — [Source]() — Published 2026-08-14 StarPlus LFP line aims for Q4 2026 customer shipments. Non-FEOC cathode supply chain claimed via Korean and US partners. - **SNE Research: Chinese Makers Hold 72.6% of Global xEV Battery Market Through May 2026** — [Source]() — Published 2026-08-14 LGES volume up 7.3% YoY but share slips to 8.7%. SK On volume down 5.8%. CATL reaches 40.2%. - **SK On Swings to KRW 822B Operating Profit in Q2, but Three Unseparated Drivers Cloud the Read** — [Source]() — Published 2026-08-14 Volume gains, customer compensation, and higher AMPC all contributed. None individually quantified. IRA reclassification adds noise. ### [The Log]() What was announced, built, and cancelled - [No new PFE or FEOC guidance through August 14 — Notice 2026-15 still governs]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 IRS Notice 2026-15 ([February 12, 2026](https://www.irs.gov/pub/irs-drop/n-26-15.pdf)) remains the operative document for PFE material assistance cost ratio calculations under 45X, 45Y, and 48E. IRS bulletin, Federal Register, and regulatory-docket checks through August 14 identified no superseding guidance, proposed regulations, or updated safe-harbor tables. Law firm analyses published through [July 2026](https://foleyhoag.com/news-and-insights/blogs/energy-and-climate-counsel/2026/july/the-prohibited-foreign-entity-(or-feoc)-rules-and-battery-storage/) continue to cite Notice 2026-15 without referencing replacement guidance. - [Samsung SDI New Carlisle — What the GM Buyout Transfers, Resets, and Leaves Unverifiable]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 · Format: The Stated vs. Observed Audit Samsung SDI's acquisition of GM's stake at New Carlisle changes ownership and stated application, from EV cells to stationary storage. It does not change what is physically on the site: an erected shell with no production equipment installed or reported on order. Equipment ordering slipped through four successive deferrals before an application change voided the plan it was slipping against. State and county incentive agreements still reference EV production and a December 2027 deadline. Samsung's disclosed ESS contracts and capacity targets point to Kokomo. - [Two LGES Facilities Declared ESS Mass Production. The Public Record Doesn't Show What's Available.]() — By [Elise Huan-Cartwright]() · Published 2026-08-14 · Format: Production Evidence Gap LGES confirmed ESS-cell production at L-H Ohio in June and Spring Hill in May, with L-H declaring "mass production" on July 1. Both facilities count toward LGES's 50 GWh North American ESS capacity target. We audited every available disclosure type — company announcements, quarterly aggregates, Vertech portfolio figures, DOE records, Korean-language filings, 45X credit payments — against the evidence states required to treat a facility as procurable supply. All confirm production started; none reaches facility-specific converted GWh, stabilized yield, customer-qualified volume, or uncommitted allocation. - [The Missing Denominator in US Battery Cancellation Data]() — By [Ronan Adike]() · Published 2026-08-14 · Format: Cancellation Denominator Rhodium's Q1 2026 data puts cancelled battery and EV manufacturing investment at $1.6 billion, down from $8.4 billion the prior quarter. E2's cumulative tracker shows project cancellations still climbing. The two are regularly cited against each other as competing assessments of pipeline health, which they are not: the tracked universes differ, the reporting periods differ, and "cancelled" does not mean the same thing in both. Open the methodology and the disagreement resolves. What remains is a harder problem — no published source provides the structure needed to determine whether a project entering the pipeline today faces better or worse odds than one announced two years ago. - **Samsung SDI Buys Out GM's Stake in New Carlisle JV, Pivots 27 GWh Plant to ESS** — [Source]() — Published 2026-08-14 Ownership transfer and EV-to-ESS conversion confirmed. No revised capacity or construction timeline disclosed. - **LGES Q2 2026: Ultium Cells Tennessee and Honda JV Begin ESS Cell Production** — [Source]() — Published 2026-08-14 First confirmed ESS cell output at two US JV plants. KRW 241B production incentive disclosed without facility-level split. - **Rhodium Q1 2026: Battery Manufacturing Investment Down 47% YoY as Cancellations Drop from Record** — [Source]() — Published 2026-08-14 Cancellation dollars down 81% from Q4 2025 peak, but new announced investment at a five-year low. - **E2 Tracker: 38 EV/Battery Projects Cancelled or Downsized Since Start of 2025** — [Source]() — Published 2026-08-14 Cumulative cancelled or downsized project count still climbing. Methodology excludes ownership transfers and delays. - **Samsung SDI Returns to Operating Profit After Seven Quarters, Cites AMPC and ESS Demand** — [Source]() — Published 2026-08-14 US production incentive booked in Q2 earnings but no facility-level AMPC amount disclosed. 45X data gap persists. - **Detroit News: Construction at GM-Samsung Indiana Plant "Stalled Earlier This Year"** — [Source]() — Published 2026-08-14 Local reporting says construction stalled; Samsung maintains "under construction" language. Registry discrepancy flagged. ### [Defense]() Drone, UAV, UUV, and 6T battery intelligence - [Two Tests, 92 Days Apart, and Neither Satisfies the Other]() — By [Ronan Adike]() · Published 2026-08-14 Defense battery procurement faces two statutory tests in sequence; passing one does not satisfy the other. [FY2024 NDAA §154](https://www.congress.gov/118/plaws/publ31/PLAW-118publ31.htm) bans batteries produced by six named Chinese entities, effective October 1, 2027. "Produced by" means the entity assembled the product or provided a majority of its components. Ninety-two days later, 10 U.S.C. §4865 (FY2026 NDAA §842) applies to new programs: non-FEOC final assembly, more than 95% of functional cell component costs from non-FEOC sources, and no FEOC-licensed technology. - [The Mandate Gap — Local Proof Before Federal Standard]() — By [Ronan Adike]() · Published 2026-08-14 · Format: The Mandate Gap DDP's July 23 supply chain framework is the first DoD program to attach dates to battery component sourcing, and its binding gate lands five months before the January 2028 §4865 deadline. DFARS Case 2024-D011, which would set the government-wide test, has now passed a congressional deadline and three projected NPRM dates without producing clause language. Compliance architecture is forming at the program level because the federal mechanism does not exist. If the eventual DFARS rule reads the statutes differently, the evidence packages built against DDP's staircase get re-cut. - [200,000 Drones Without a Cell Demand Forecast]() — By [Ronan Adike]() · Published 2026-08-14 · Format: The Demand Problem DoD's Drone Dominance Program has published the largest Group 1 UAS procurement signal in recent history: 30,000 systems purchased, 200,000 planned. DIBC's BES-26-01 solicitation targets 3 GWh of domestic cell capacity. A cell manufacturer evaluating a defense-grade cylindrical line has to convert those numbers into forecastable MWh under a stable configuration, and that conversion requires watt-hours per platform, named cell suppliers, configuration persistence across delivery tranches, and committed government offtake. None of those fields appear in public DDP or DIBC documents. - **Section 154 Ban Effective in 413 Days** — [Source]() — Published 2026-08-14 CATL, BYD, EVE, Gotion, Envision, Hithium barred from DoD procurement starting October 1, 2027. No DFARS clause or enforcement mechanism published. DDP's July 23 framework already applies the prohibition as a live competition condition, 14 months ahead of the statutory date. - **Section 4865 Three Deadlines Still Without Rules** — [Source]() — Published 2026-08-14 New programs: January 2028 (505 days). Standard batteries: January 2029. Existing programs: January 2031. The 95% non-FEOC functional-component cost threshold remains the operative test. No supplier has a publicly documented §4865-complete cost file tied to a defense platform. - **DFARS Case 2024-D011 Is 19 Months Late** — [Source]() — Published 2026-08-14 The implementing rule for both §154 and §4865 has produced no NPRM, interim rule, or class deviation. The June 16 statutory checkpoint and July 2026 NPRM target both passed without publication. Federal Register searches on August 14 returned zero documents. - **DDP Framework Sets Battery Sourcing Migration Now** — [Source]() — Published 2026-08-14 July 23 Version 2 framework covers $1.1B for 200,000+ Group 1 sUAS across four phases. Phase II (August 2026) bars §154-listed battery producers. Phase IV (August 2027) requires §842-compliant cells, ahead of §4865's January 2028 statutory date. Gauntlet II results pending. - **DIBC Cylindrical Cell Solicitation Closed, No Award** — [Source]() — Published 2026-08-14 BES-26-01 sought domestic 18650/21700 military-critical cell production: 50 MWh/year minimum within two years, 3 GWh objective. Solicitation closed July 17. No award posted as of August 14. Award timing contingent on FY2027 appropriations with no guaranteed offtake. - **Packet Digital Holds $37M in Navy LRIP** — [Source]() — Published 2026-08-14 Two SBIR Phase III orders totaling $36.8M fund pouch-cell pilot production through April 2028. Procurement-funded LRIP, stronger than R&D but short of program-of-record adoption. Neither award discloses cell quantities, MWh output, or §4865 compliance status. Unchanged since August 8. - **QPL-32565 Lists Zero Qualified 6T Sources** — [Source]() — Published 2026-08-14 The 2017 notice establishing QPL-32565 for 24V lithium-ion 6T batteries lists no qualified products or manufacturers. Unchanged. Active R&D pipeline includes Army SBIR A254-P050 and a Farad Power applied-R&D award, all pre-production. No 2026 production solicitation found. - **Samsung SDI Forge Nano Targets 2028 Defense Facility** — [Source]() — Published 2026-08-14 SEC filing describes a proposed 3 GWh/year Morrisville, NC facility with $300–330M investment and $100M DOE grant, targeting 2028 operations. Samsung's August 11 New Carlisle acquisition shifts its primary U.S. focus to ESS. Morrisville remains the only Samsung-adjacent site with defense-market language. No DoD contract or qualification milestone. - **DDP Supply Chain Framework, Version 2 (July 23, 2026)** — [Source]() — Published 2026-08-14 Phase 2–4 battery compliance minimums and scoring criteria through Aug 2027. Program policy, not statute. - **Pentagon says US industry still years from matching Ukraine's wartime drone output (Reuters, July 27)** — [Source]() — Published 2026-08-14 DDP COO Metz on 200K cumulative orders vs. Ukraine's 500K/month. Only named-source attribution for the Chinese battery pack ban. - **DCMA accelerates Blue List process (July 27, 2026)** — [Source]() — Published 2026-08-14 DCMA's Recognized Assessor path for Blue List certification. Explains the mechanism; silent on component-change reassessment triggers. - **DCMA champions 'Drone Dominance' objectives** — [Source]() — Published 2026-08-14 Companion to the Blue List piece above. Contains DCMA's description of component-level logging for DDP compliance. - **DIBC solicitation for domestic military-critical cylindrical cells (RPP BES-26-01)** — [Source]() — Published 2026-08-14 OT solicitation for domestic 18650/21700 production: 50 MWh/yr minimum, 3 GWh objective, COTS parity by 2030. No offtake commitment. - **Samsung teams up with US battery startup seeking Pentagon cash (Bloomberg, June 25)** — [Source]() — Published 2026-08-14 Samsung SDI's $20M plus engineering support to Forge Nano for NC cell plant. Bloomberg frames it as tariff and defense compliance play. Paywalled. ### [Qualification]() Pack-level requirements, test conditions, and standards by application - [The Standards Map — Humanoid Robotics Pack Qualification]() — By [Ronan Adike]() · Published 2026-08-14 · Format: The Standards Map No published standard sets humanoid-robot battery-pack requirements for energy density, pulse-power profiles, cycle life, bipedal vibration, installed-pack fall impact, or human-proximity thermal runaway acceptance. This card maps every pack-level parameter class against ISO 13482, IEC 62619, IEC 62133-2, and the adjacent frameworks programs are borrowing from, separating the DVP rows that can cite a published clause from the ones the program defines itself. It also names the largest single void: IEC 62619's propagation test confirms the enclosure held, and says nothing about the environment outside it. - **No Standard Sets Humanoid Pack Energy Density Threshold** — [Source]() — Published 2026-08-14 Program-defined. IEC 62619:2022 and ISO 13482 are silent on energy density. Deng et al. (2026) reports 250–300 Wh/kg at cell level for current commercial LIBs; pack-level figures drop materially after BMS, housing, and thermal management mass. Derive from robot mass budget and mission duration. - **Locomotion and Manipulation Discharge Duty Cycles Are Undefined** — [Source]() — Published 2026-08-14 Program-defined. No standard prescribes humanoid discharge profiles. Deng et al. (2026) reports locomotion bursts frequently exceeding 3C–5C; published industry analyses cite 5C–15C instantaneous for high-dynamic manipulation tasks. Define continuous and peak C-rate per task mode with minimum pack voltage under load. - **IEC 62619 Thermal Cycling Does Not Close This** — [Source]() — Published 2026-08-14 Borrowed + Gap. IEC 62619:2022 specifies a −20/+60°C environmental cycling test (200 cycles, capacity retention ≥90%) to verify seal integrity under thermal stress. This is a thermal-mechanical test, not a charge/discharge cycle-life test. Operational cycle count, DOD, C-rate profile, and EOL criterion are program-defined. - **IEC 62619 Overcharge Test Is Abuse Not Spec** — [Source]() — Published 2026-08-14 Borrowed (abuse) + Gap. IEC 62619:2022 Clause 7.2.5 applies 1.5× rated voltage for 7 hours as a safety abuse test. BMS overcharge-voltage and overcharge-current protection requirements borrow from Clause 8. Normal operational charge C-rate is program-defined. - **Environmental Test Bounds Are Not Operating Specifications** — [Source]() — Published 2026-08-14 Borrowed + DVP-defined. IEC 62619:2022 temperature cycling spans −20 to +60°C. Deng et al. (2026) states humanoid robots require reliability across −40 to 60°C. The IEC test envelope confirms environmental survival; operational capacity derating curves and BMS charge-inhibit cutoffs must be set by the program. - **Standard Drop Test Does Not Cover Robot Falls** — [Source]() — Published 2026-08-14 Borrowed + DVP-defined. IEC 62619:2022 Clause 7.2.3 specifies a 1.2 m drop in six orientations; Clause 7.2.2 applies 13 kN impact at cell level. Neither reproduces a 50–80 kg biped falling with chassis-transmitted shock loads. Fall height, orientation, SOC, and loading geometry are program-defined. - **Propagation Test Covers Pack Level Not Installed Robot** — [Source]() — Published 2026-08-14 Borrowed + Gap. IEC 62619:2022 Clause 7.3.3 requires propagation testing via laser initiation (100–150 W); acceptance criterion is no fire or explosion at the system boundary. Installed-in-robot enclosure geometry, venting path constraints, monitoring duration, and human-proximity acceptance criteria are undefined by any published standard. - **Transport Vibration Spectrum Does Not Cover Bipedal Gait** — [Source]() — Published 2026-08-14 Borrowed + Gap. IEC 62619:2022 vibration testing follows IEC 60068-2-64 random profiles derived from transport environments. Bipedal locomotion generates repetitive heel-strike shocks in the 10–200 Hz range with intermittent high-G perturbation recovery events. A humanoid gait vibration spectrum must be program-defined. - **IP and EMC Frameworks Borrowed, Ratings Program-Defined** — [Source]() — Published 2026-08-14 Borrowed framework + DVP-defined. IP rating: ISO 13482 references IEC 60529:2019; the numeric IP level follows the program hazard assessment. EMC: IEC 62619:2022 Clause 9 may defer to system level per commercial practice (TUV CB report). System-level EMC routes through ISO 13482 to IEC 61326-3-1. - **Leading the Pack: Next-Generation Batteries for Humanoid Robotics** — [Source]() — Published 2026-08-14 Peer-reviewed analysis (Bergschneider et al., Advanced Science, 2026) calibrates humanoid energy budgets against real endurance-event data — Beijing half-marathon, Agibot 106 km walk. Winning robots achieved roughly 5–6 km per charge across multiple hot swaps, yielding empirical range-to-empty benchmarks. Tier 3. - **High-Performance Battery Systems for Next-Generation Humanoid Robots** — [Source]() — Published 2026-08-14 Renesas white paper defines three distinct load scenarios for humanoid packs: transient-burst locomotion, sustained-directional manipulation, and reactive-burst fault recovery. Frames active thermal control as a design requirement and identifies high-bandwidth SoP estimation as safety-relevant during balance recovery. Tier 3. - **F.03 Battery Development** — [Source]() — Published 2026-08-14 Figure AI's OEM disclosure for the F.03 pack: 1 m drop onto concrete from any orientation as the fall-impact design criterion, single-cell thermal runaway initiation with no external flame observed, 2 kW fast charge via forced convection in a torso-integrated structural enclosure. Tier 3 — OEM blog post. - **How Advanced Battery Systems Will Enable the Humanoid Robot Revolution** — [Source]() — Published 2026-08-14 Trade analysis (Ratel Consulting, via Battery Technology) quantifies the humanoid energy budget split: locomotion takes over 70% of total power during active transit, onboard compute for agentic autonomy claims 20–25%. Reports 2–3 kWh as the current weight-constrained pack capacity norm. Tier 3. - [62619 or 62133-2 for Humanoid Robots Depends on Where the Robot Works]() — By [Ronan Adike]() · Published 2026-08-14 Neither IEC 62619:2022 nor IEC 62133-2:2017+A1:2021 names humanoid robots in its scope. The boundary between them is the portable/industrial distinction, and a humanoid robot's use context determines which applies. - **IEC 62619:2022 — Borrowed Baseline for Humanoid Pack Qualification** — [Source]() — Published 2026-08-14 Edition 2 adds laser-initiated propagation test, moving-parts provisions, and system-lock requirements applicable to humanoid DVPs. - **Secondary Analysis: IEC 62619:2022 BMS and Propagation Test Criteria** — [Source]() — Published 2026-08-14 Publicly accessible summary of BMS functional safety thresholds and propagation test parameters from the paywalled 2022 edition. - **ISO 13482:2014 — Robot Safety Standard: Battery Coverage Scope** — [Source]() — Published 2026-08-14 Identifies battery-charging and energy-storage hazards at system level; specifies zero pack-level test acceptance criteria. - **ISO/TR 23482-1:2020 — Personal Care Robot Test Method Selection** — [Source]() — Published 2026-08-14 Risk-assessment framework for robot safety verification; contains no battery-pack abuse or propagation test protocols. - **China Humanoid Robot Safety Standards Project (20261658-T-604) — Status as of August 2026** — [Source]() — Published 2026-08-14 Five-part standard initiated March 2026, 12-month clock; no normative text published, electrical safety delegates to unnamed references. - **Voltage-Motor Power Coupling Failure in Humanoid Packs — Practitioner Case Study** — [Source]() — Published 2026-08-14 Documents random shutdown during squat-to-stand from voltage-motor coupling transient; no existing standard addresses this failure mode. ## More - [Publication guide]() - [Issue archive]()