Highlights

  • Strategic Elements (ASX:SOR) is advancing its moisture-powered Energy Ink battery toward a portable dock designed to charge a standard phone battery from humidity in the air.
  • The graphene-oxide based Battery Ink is printable, flexible and non-flammable, and has been scaled from single 0.8V cells to packs producing far higher voltages and milliamp-range current.
  • The technology is developed by wholly owned investee Australian Advanced Materials with research partners the University of New South Wales and CSIRO.
  • SOR is structured as a Pooled Development Fund and venture builder, with other interests spanning autonomous robotics and Nanocube Memory Ink.
  • The battery dock remains an R&D-stage ambition; investors should watch capacity milestones, a working demonstrator and the path to commercial partners.

Strategic Elements (ASX:SOR) is chasing one of the more unusual goals in Australian deep tech: a battery that charges itself from nothing more than the moisture floating in the air around it. The Perth-based venture builder is now channelling that research toward a tangible product concept — a portable dock that could top up a standard phone battery using humidity rather than a wall socket. It is an ambitious pitch, and one that captures why SOR has long attracted investors drawn to early-stage science with outsized potential.

The technology at the centre of the story is branded Energy Ink, a printable, flexible battery material developed by SOR's wholly owned investee Australian Advanced Materials alongside researchers at the University of New South Wales (UNSW) and Australia's national science agency, CSIRO. Over several years the collaboration has moved from microscopic single cells to larger packs, steadily lifting voltage and current. The moisture-powered dock represents the next conceptual leap — though, for shareholders, the caveat is clear: this is developmental technology, a target the company is working toward rather than a product on a shelf.

What Strategic Elements Has Been Advancing

At its core, Energy Ink — also called Battery Ink — is a battery that generates electricity from humidity in the surrounding air or from moisture on a surface such as human skin. Rather than storing energy replenished from the grid, the material harvests it continuously from its environment, which is why SOR describes the cells as "self-charging."

The progression has been incremental but consistent. Early single cells produced modest output around 0.8 to 0.85 volts each. By connecting cells into packs, the collaboration pushed prototype voltages well beyond four volts, and subsequent scaling work has demonstrated substantially higher figures still. Crucially for a usable device, the team has also lifted the current into the milliamp range from moisture alone — in one testing round generating hundreds of milliamp-hours of charge and delivering several milliamps under load across a three-day window.

That milliamp threshold matters because it is the point at which the technology can begin to power real electronics. From here, the company has framed its ambition around scaling capacity and packaging the ink into a self-contained dock able to charge a phone battery from the air.

Why It Matters for Strategic Elements (ASX:SOR)

If Energy Ink can be scaled to charge a phone battery, the addressable market is enormous — but the nearer-term significance is what a working dock would prove. It is a demanding target, requiring enough sustained current and capacity, packaged reliably, to move a mainstream device's battery meaningfully.

The broader thesis is that a printable, flexible, self-charging power source could reduce the need to plug in low-power electronics. The company has pointed to wearables, electronic skin patches, wireless sensors and Internet-of-Things (IoT) devices as natural first markets, since these need only small amounts of continuous power — with a phone-charging dock at the more ambitious end of that spectrum.

Inside the Energy Ink Battery Technology

The science rests on a graphene-oxide based ink. When a humidity gradient exists across the material — more moisture on one side than the other — water molecules interact with the ink and ionise, causing charged particles to migrate and creating a separation of electrical charge between two electrodes. That movement produces a usable current for as long as moisture is present.

Several properties make the material distinctive. It is described as non-flammable and made from safe, sustainable ingredients, in contrast to conventional lithium chemistries that carry fire and disposal concerns. It is extremely thin and light — individual cells have been described as thinner than a human hair — and it can be printed onto flexible substrates including plastic, textiles and glass, reportedly retaining most of its voltage after thousands of bending cycles.

The Role of UNSW and CSIRO

The technology is not being built in isolation. UNSW provides core research capability, including printing equipment able to produce large-format arrays, while CSIRO adds national-agency research depth. This backbone is central to SOR's model: rather than carrying the full cost of primary research in-house, it partners with established institutions and commercialises the output through Australian Advanced Materials.

The Broader Strategic Elements Portfolio

Strategic Elements is unusual on the ASX in that it is registered as a Pooled Development Fund — a government-sanctioned structure intended to encourage investment in Australian innovation — and operates as a venture builder, holding a portfolio of high-risk, high-reward technology ventures rather than a single product line.

Alongside the Energy Ink battery, the group has pursued autonomous robotics, including an Autonomous Security Vehicle developed with a large multinational partner and trialled in a real-world correctional and perimeter-security setting. It has also worked on Nanocube Memory Ink, a printable material aimed at next-generation flexible and low-power electronics, for which it has pursued international patent protection. These parallel ventures give SOR multiple avenues to create value, though the moisture-powered battery remains the most prominent driver of investor attention.

Key Financial and Operational Details

As an early-stage venture builder, Strategic Elements is a pre-revenue business whose value is tied to technical milestones rather than earnings. Funding comes from the capital markets, and the company has previously raised equity, including an oversubscribed share purchase plan. Investors should assume that continued development of the battery and any move toward a commercial dock will require further capital over time.

Managing Director Charles Murphy has led the battery narrative, framing progress in terms of scaling voltage, current and capacity toward practical device-powering thresholds. Because the company reports through research milestones rather than sales, share-price sentiment can be sensitive to each technical update.

Potential Catalysts

The clearest catalyst would be a working demonstration of the dock charging a standard phone battery from moisture — a milestone that would move the story from capability to product. Short of that, incremental gains in capacity and sustained current, larger and higher-output printed battery packs, and demonstrations powering additional real devices would each support the thesis.

Beyond the battery, commercial validation matters. A licensing deal, a manufacturing partner or a named customer for any of the group's technologies would help translate laboratory results into a commercial pathway, and progress across the wider portfolio could provide independent catalysts.

Material Risks and Uncertainties

The risks are considerable. The moisture-powered dock is a development target, not a released product, and there is no guarantee the technology can be scaled to charge a phone battery at a practical rate, size and cost. Performance depends on ambient humidity, which varies widely by climate and setting, and translating multi-day laboratory charge figures into everyday consumer use is a significant engineering challenge.

As a pre-revenue company, SOR relies on ongoing access to capital, and future raisings may dilute existing shareholders. Deep-tech commercialisation is typically slow, competitive and uncertain, and many promising materials never reach mass-market scale. Milestone-driven stocks can also be volatile, and none of the figures discussed should be read as assurances of a commercial outcome.

What Investors Should Watch Next

For Strategic Elements (ASX:SOR), the signposts are practical. Watch for concrete capacity and current milestones that move the battery closer to phone-charging levels, and for any working demonstrator of the dock itself. Monitor the UNSW and CSIRO collaboration and any move toward manufacturing partners or licensees who could carry the technology to market.

Keep an eye on the balance sheet and cash runway, since further development will need funding. Finally, progress across the broader portfolio — robotics and memory ink — is worth tracking, as it shapes the risk profile of a company that spreads its bets across several frontier technologies.

Conclusion

Strategic Elements (ASX:SOR) is pursuing a genuinely novel idea — a self-charging battery that harvests power from the moisture all around us — and channelling it toward a product concept anyone can grasp: a portable dock that charges a phone from the air. The company has real, incrementally verified progress behind it, from single low-voltage cells to packs delivering milliamp-range current, developed with credible partners in UNSW and CSIRO.

Yet the dock remains an ambition rather than an achievement, and SOR is a pre-revenue venture whose value hinges on milestones that may or may not arrive. For investors, the balance is between a striking long-term opportunity and the well-known risks of frontier science. The signal to watch is a working demonstration that turns humidity into a charged phone battery.