KULR Q4 2025: Battery Platform Revenue Hits $7.3M Baseline as Automation, Drone Demand Drive 2026 Focus
KULR’s 2025 reset establishes a $7.3M battery platform revenue base, with 2026 execution hinging on scaling Cooler One for autonomous, telecom, and defense markets. Management is prioritizing margin improvement through automation, disciplined capital allocation, and a narrowed focus on high-growth battery applications. With automation and major drone programs ramping, 2026 is positioned as a pivotal year for proving repeatability and operational leverage.
Summary
- Core Battery Platform Reset: 2025 establishes a $7.3M revenue foundation for Cooler One, now the central focus.
- Margin Expansion Levers: Automation and production scaling targeted to address sub-1% gross margin profile.
- 2026 Execution Watch: Drone, telecom, and defense ramp will determine sustainability of new business model.
Performance Analysis
KULR reported $16.1M in 2025 revenue, up 51% year-over-year, but headline growth masked a strategic pivot: the company is now emphasizing its core battery platform revenue, which reached $7.3M, as the foundation for future scaling. The remainder of revenue was driven by Bitcoin mining and battery research, both viewed as non-core going forward. Product revenue grew 39%, while service revenue fell by half, reflecting a deliberate shift toward scalable, repeatable product sales.
Margins remain a critical challenge, with gross margin on product sales at just 1% for the year. This is attributed to early-stage production economics: high material costs at low volumes, underutilized fixed costs, and concentrated engineering expenses for new customer programs. Management expects these pressures to ease as volume ramps and automation comes online in late 2026.
- Non-Cash Loss Drivers: The $62M net loss was dominated by non-cash items, including a $13.8M Bitcoin mark-to-market loss and a $6.9M write-off on a failed exoskeleton investment.
- Customer Base Diversification: Product revenue was generated from 47 customers, with average revenue per customer up 56% year-over-year—a signal of deeper, higher-value engagements.
- Volume Ramp Dependencies: Margin recovery and revenue growth are both explicitly tied to scaling production, particularly for the Cooler One Air drone battery platform.
2026 will be a test of operational leverage, as the company attempts to convert a larger pipeline of engineering engagements into volume production and recurring revenue streams, especially in autonomous and telecom segments.
Executive Commentary
"Our singular focus is to build and sell more Cooler One batteries. That's the work and we'll do it relentlessly."
Michael Moe, Chief Executive Officer
"Product revenue was up 39%, while service was down 50%. Again, while we expect to have some service business, we anticipate continued growth to come from the product side of the business as we scale into the large end markets, like discussed earlier."
Sean Cantor, Chief Financial Officer
Strategic Positioning
1. Battery Platform as Core Business
KULR is now defining itself as a battery systems company, with Cooler One—its modular, high-power battery architecture—at the center. The company is retreating from non-core ventures (e.g., Bitcoin, exoskeletons) and redirecting capital and operational focus to high-growth, high-visibility battery applications across autonomous vehicles, telecom, and defense.
2. Automation and Production Scale
Gross margin recovery is directly linked to automation and higher throughput. The planned installation of an automated production line in late 2026 is expected to lower unit labor costs and improve consistency, while maturing programs will spread fixed and engineering costs over more units, gradually converting early-stage losses into margin contributors.
3. Drone and Autonomous Systems Ramp
The Cooler One Air platform is now the company's main growth engine, with over 20 active customer programs spanning drones, maritime, and land autonomous vehicles. Two leading US drone companies have committed to production timelines, with targets approaching 10,000 packs per month by late 2026. This ramp is expected to drive both revenue and operational leverage.
4. Telecom and AI Data Center Expansion
Telecom battery deployments and AI data center backup power represent emerging growth channels, with the Caban Energy deal already in production and direct telecom operator engagements underway. The AI data center segment is positioned for longer-term growth, with revenue opportunities expected to materialize in 2027 after certification and integration milestones.
5. Competitive Moat: Safety, Performance, and Compliance
KULR’s engineering heritage in space and defense—built on NASA-originated IP—positions Cooler One as a high-safety, high-performance solution for applications where battery failure is not an option. NDAA compliance and US-based manufacturing partnerships (Helio) further differentiate the platform for government and defense customers.
Key Considerations
2025 marked a forced reset, with management explicitly acknowledging past missteps and setting a new baseline for growth and discipline. The 2026 playbook is singular: execute on battery platform scaling and margin improvement. Investors should watch for:
Key Considerations:
- Drone Program Conversion: The pace at which Cooler One Air engagements convert from engineering to volume production will be the primary determinant of 2026 revenue and margin progress.
- Automation Impact Timeline: Margin expansion is contingent on timely installation and ramp-up of new automated production lines in the second half of 2026.
- Telecom Recurring Revenue: Battery-as-a-service models in telecom could provide more stable, recurring cash flow if adoption accelerates.
- Customer Diversification: A broader, more diversified customer base reduces dependency on any single vertical, but also increases operational complexity.
Risks
Execution risk is acute, as the company’s ability to scale production, improve margins, and convert pipeline to recurring revenue is still unproven. Gross margin remains structurally weak until automation and volume materialize. Customer ramp timelines, certification hurdles, and supply chain dependencies (especially for NDAA-compliant programs) all present potential bottlenecks. Past capital allocation missteps (Bitcoin, exoskeleton) highlight the need for ongoing discipline.
Forward Outlook
For Q1 and the remainder of 2026, KULR guided to:
- Focus on scaling Cooler One Air production, with targeted ramp to 10,000 packs per month by late 2026
- Continued production and delivery for telecom customers, with consolidation of manufacturing into the Texas facility
For full-year 2026, management signaled:
- Singular focus on battery platform revenue growth and margin expansion
Management highlighted several factors that will shape 2026:
- Automation and production scaling as margin levers
- Conversion of engineering programs to volume shipments as the key driver of revenue repeatability
Takeaways
KULR’s 2026 trajectory will be defined by its ability to convert a $7.3M battery platform base into a high-volume, margin-expanding business as automation and key customer ramps take hold.
- Operational Leverage Test: The company’s ability to improve gross margin and achieve profitable scale depends on execution of automation and customer production ramps, especially in drones and telecom.
- Strategic Discipline Reset: Management has acknowledged prior missteps and is now tightly focused on core battery platform execution, with capital allocation aligned to this mission.
- Investor Watchpoints: Progress on automation, customer production ramp, and telecom recurring revenue will be critical indicators of whether KULR can deliver on its reset narrative.
Conclusion
KULR’s 2025 results reflect a reset year, with a clear pivot to battery platform focus and a $7.3M revenue baseline. 2026 will be a defining year, as the company must prove it can scale production, improve margins, and turn a diversified pipeline into sustainable, repeatable growth.
Industry Read-Through
KULR’s experience signals broader themes in battery manufacturing: high-growth, high-performance segments like drones, defense, and AI data centers demand specialized, modular battery architectures and supply chain resilience. Gross margin compression in early-stage production is common, but automation and volume are essential for long-term viability. The pivot toward battery-as-a-service in telecom and the need for NDAA compliance reflect trends that will likely shape procurement and technology standards across the sector. Investors in battery, energy storage, and advanced manufacturing should watch for similar margin and scaling dynamics as these markets mature.