HPQ ENDURA+ GEN4 21700 Cells Achieve UN 38.3 Certification Supports Ongoing Customer Qualification Activities
HPQ Silicon announced its HPQ ENDURA+ Gen4 21700 lithium-ion battery platform has achieved UN 38.3 transportation certification, enabling the legal international shipment of cells for customer qualification and evaluation. The company is initially focusing on the drone and defense markets, citing global defense battery demand that exceeded 4 GWh in 2025 and a projected military drone market growth to $109 billion by 2031.
Key figures
- Drone defense share
- nearly 40%
- North america demand share
- roughly 40%
- Military drone market 2026 usd
- US$35 billion
- Military drone market 2031 usd
- US$109 billion
- Defense battery demand 2025 gwh
- 4 GWh
AI analysis
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