> ## Content Index > Fetch the complete content index at: https://nexi.fund/llms.txt > Use this file to discover other available public pages before exploring further. # Holyvolt's $45M Bet: A Cobalt-Free Cathode Before the 2027 Deadline - URL: https://nexi.fund/holyvolt-ai-battery-cathode-2026/ - Published: 2026-11-03T16:30:57.000Z - Updated: 2026-11-03T16:30:57.000Z - Description: Holyvolt raised $45M at a reported $245M valuation, months after buying Wildcat for $73M. Its first product is a nickel- and cobalt-free cathode aimed at a 2027 U.S. procurement deadline — and at the 85% of cathode material China still controls. - Author: Nexi.fund Labs - Tags: Energy & Climate, #mode-5, #hook-number, #track-E, #layout-chronicle-flow $45 million, all equity, at a reported $245 million valuation. Holyvolt announced the round on Oct. 15, led by Zone II and CC.VC, with Fifth Wall already on the cap table and angels from finance and defense joining. That is a small cheque beside Form Energy's $750 million August round. The money buys something unusual anyway: a library of failed battery cells. More than 500,000 of them, cycled 165 million times over 18 years, all physically tested in a San Diego lab that Holyvolt now owns. The bet is that this dataset, not a factory, is the scarce asset in Western batteries. China produces about 85% of the world's cathode active material and roughly 80% of its cells. Matching that output is a decade-long capital problem. Holyvolt is selling a shortcut through materials discovery instead. ## The asset is 165 million cycles Holyvolt started in Stockholm in 2022 around a screen-printing process for electrodes and solar cells. The chemistry problem arrived through acquisition. In March it closed the purchase of Wildcat Discovery Technologies, a San Diego materials lab founded by Scripps chemist Peter Schultz, for $73 million. Wildcat had spent 18 years running high-throughput experiments for battery makers: 225 projects, more than 85 customers, nearly a dozen Fortune 500 names including BMW, and over 100 patents. Its platform builds and cycles thousands of real cells in parallel instead of simulating them. Holyvolt trained models on that archive and wired them back into the lab. The models propose a chemistry, the lab builds and cycles it, and the result returns to the model. Management puts the loop at 10 times conventional R&D speed, or 100 times with AI in the middle. Those are company figures, not independently audited ones. The first commercial output is DRX, short for disordered rocksalt: a cathode family that uses neither nickel nor cobalt and draws its raw materials from outside China. Commercialization is scheduled for 2027, starting with drones and defense buyers before moving into mobility and grid storage. ## Why the cathode is the chokepoint Cell assembly is crowded and increasingly automated. The cathode is where energy density and cost are set, and where Chinese producers hold their tightest grip. Holyvolt cites a procurement rule taking effect Oct. 1, 2027 that bars the Pentagon from buying batteries made by CATL, BYD and four other Chinese manufacturers. That date is the commercial clock. A Western cathode qualified before it becomes a strategic supplier. A cathode qualified after it competes on price against incumbents with 20 years of scale. ``` HOLYVOLT: FROM PRINTER TO CATHODE ──────────────────────────── 2022 · 🇸🇪 Founded in Stockholm on screen-printing 2024 · 💰 200 MSEK Series A closed 2026 · 🏭 Wildcat acquired for $73M (March) 2026 · 🤝 EnergyX JV for 15,000 tpa LFP in Texas (June) 2026 · 🚀 $45M at $245M valuation (October) ◉ NOW · DRX qualification with first customers 🔥 NEXT · DRX commercial launch, 2027 ``` Company announcements and Fortune reporting, October 2026 ## The licensing bet Holyvolt does not plan to build gigafactories. It licenses the process, runs toll manufacturing, and forms joint ventures with established producers. The first is with EnergyX: a proposed 15,000-tonne-per-year LFP cathode plant in Hooks, Texas, on 330 acres, with more than $230 million of total project investment and an application for federal support. This is the opposite of the Northvolt model, and the comparison is unavoidable. Northvolt raised billions, built plants before demand was locked, and collapsed under its own capex. As we wrote in October, its recycling team ended up buying back its own technology and had to win on cost ([the Northvolt recycling reset](https://nexi.fund/refinyx-northvolt-battery-recycling-2026/)). Asset-light suits a company with $45 million and a valuation to defend. It also caps the upside per tonne. A licensor earns a royalty; a manufacturer earns a margin on every cell. Holyvolt is choosing the royalty while the chemistry is still unproven at scale. > Recreating China's existing battery industry here isn't the answer. We have to invent better materials and processes and make them in the West.— Steven Prast, COO, Holyvolt ## What $245 million has to prove The round pays for lab capacity, models and scientists. It does not pay for a qualification cycle at a major customer, which typically runs 18 to 36 months and can fail on safety or cycle life rather than energy density. DRX has to clear that gate before the 2027 procurement deadline means anything. Capital is available but narrower than the headline totals suggest. Mercom counts $1.6 billion of energy-storage venture funding in the first half of 2026 across 51 deals, down 6% from $1.7 billion across 36 deals a year earlier. The average cheque is shrinking at the early stage while late-stage rounds absorb the dollars. Holyvolt's own history reflects that. It raised 200 MSEK in 2024, a €20 million round around the Wildcat deal, and now $45 million at a reported $245 million valuation. Each step is larger, and each step asks investors to underwrite a chemistry that has not yet shipped at commercial volume. The competitive field is not empty. Form Energy has spent over a billion dollars on iron-air storage. CATL and BYD are not standing still on LFP. Holyvolt's claim is narrower and more defensible: a nickel- and cobalt-free cathode, qualified first for drones, where buyers pay for performance and supply security rather than the lowest cost per kilowatt-hour. 🎯 Holyvolt is buying time, not scale. The $45 million funds a qualification race against a 2027 procurement deadline. Its moat is 18 years of physical test data and a lab that can falsify an AI prediction in weeks instead of years. The risk sits in the gap between a working cathode and a qualified supply contract. That gap has killed better-funded companies. The next twelve months are the test. A named DRX customer, a qualification milestone, and a licensing agreement would turn the $245 million mark into a floor. A delayed launch would make it a reminder that materials science still runs on calendars no model can compress. [ A Michigan-raised ex-Tesla executive raises $45 million to break China's grip on batteries The exclusive interview that set the $245 million valuation and detailed the Wildcat lab, the DRX cathode and the 2027 timeline. Fortune ](https://fortune.com/2026/10/15/holyvolt-funding-45-million-battery-startup-ai-sweden-michigan-prast-ingvarsson?ref=nexi.fund) Primary account of the round and the strategy behind it. [ Holyvolt raises $45M to scale its AI-powered discovery engine The company's own announcement: investors, lab statistics, the 500,000-cell dataset and the DRX commercialization plan. Holyvolt / WebWire ](https://www.webwire.com/ViewPressRel.asp?aId=362858&ref=nexi.fund) Source for all company-reported figures, including lab speeds and the dataset size. [ Holyvolt raises $45 million to advance AI-based battery materials Independent trade coverage that also puts the round inside the 2026 energy-storage funding trend. Mercom Capital Group ](https://mercomcapital.com/holyvolt-raises-45-million-to-advance-ai-based-battery-materials/?ref=nexi.fund) Used for the first-half 2026 storage venture totals and the sector comparison.