Amprius Technologies Reports Strong Q1 2026 Results as Battery Demand Accelerates

Amprius Technologies delivered a strong first quarter of 2026, reporting record revenue of $28.5 million, up more than 2.5 times from the same period last year. The silicon-anode battery company also narrowed its net loss and raised its full-year revenue outlook to at least $130 million.

Revenue Growth Highlights Commercial Momentum

The company’s Q1 revenue rose from $11.3 million in Q1 2025 to $28.5 million in Q1 2026. Sequentially, revenue increased 13%, showing that customer demand continued to build after a strong close to 2025. Management said the growth was driven by wider adoption of its SiCore battery products and expanding demand from drone, aviation, defense, and light electric vehicle customers.

Losses Narrow as Margins Improve

Amprius reported a net loss of $5.0 million, compared with a net loss of $9.4 million a year earlier. Loss per share improved to $0.04 from $0.08. The company also delivered a 20% GAAP gross margin, a major improvement from negative gross margin in the prior-year quarter.

Adjusted EBITDA Still Negative but Moving in the Right Direction

Non-GAAP adjusted EBITDA came in at negative $1.8 million, improving by $3.4 million year over year. While Amprius is not yet consistently profitable, the improvement suggests better operating leverage as revenue scales. Management also reiterated its goal of reaching at least $4.0 million in positive adjusted EBITDA for full-year 2026.

2026 Outlook Raised

One of the biggest updates from the earnings call was the company’s higher revenue forecast. Amprius lifted its 2026 revenue guidance from at least $125 million to at least $130 million. The company also maintained its target for a full-year net loss below $8.0 million.

Customer Orders Strengthen Visibility

Management pointed to stronger customer traction across several markets. A recently announced $21 million purchase order from a light electric vehicle customer was highlighted as evidence that Amprius batteries are gaining attention outside the company’s traditional drone and aerospace base.

Why Silicon-Anode Batteries Matter

Amprius focuses on silicon-anode lithium-ion batteries, a technology designed to deliver higher energy density than many conventional graphite-based batteries. In simple terms, higher energy density can help devices, aircraft, drones, and vehicles run longer without adding as much weight. That makes the technology especially useful in markets where every gram matters.

Drone and Aviation Markets Remain Key Growth Areas

The company continues to see strong demand from drone and aviation-related customers. These industries need batteries that are lightweight, powerful, and dependable. For unmanned aircraft, longer flight time can improve mission performance, reduce downtime, and create better value for operators.

Manufacturing Scale-Up Is Still a Major Test

Although the quarter showed clear progress, Amprius still faces the challenge of scaling production efficiently. The company is working with manufacturing partners while also improving its cost structure. Scaling battery production is complex because quality, yield, materials, and supply chains all need to move in the right direction at the same time.

Balance Sheet and Capital Structure Updates

Amprius ended the quarter with cash and no debt, according to earnings summaries, giving the company flexibility as it expands production and supports customer demand. The company also announced steps to simplify its capital structure through a public warrant exchange.

Market Reaction Shows Investors Are Watching Profitability

Even with strong revenue growth, investors remained focused on losses, margins, and execution risk. Market data showed AMPX shares trading lower after the update, despite the revenue beat. This reaction suggests that shareholders want proof that rapid sales growth can turn into steady profits.

Key Takeaway

Amprius Technologies’ Q1 2026 results showed meaningful progress. Revenue hit a record, losses narrowed, gross margin improved, and full-year guidance moved higher. Still, the company must prove it can scale production, protect margins, and convert strong demand into long-term profitability.

For now, Amprius appears to be entering a more mature growth phase. Its technology is gaining commercial traction, customer orders are improving visibility, and management is pushing toward positive adjusted EBITDA. The next few quarters will be important as investors look for stronger execution, better cost control, and continued growth in high-value battery markets.

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