HPQ Silicon's UN 38.3 Certification Brings Defence Battery Commercialization One Step Closer

When a company clears a key regulatory hurdle between technical validation and commercialization, the conversation begins to shift. HPQ Silicon announced August 6, 2026 that its HPQ ENDURA+ Gen4 21700 lithium ion cells achieved UN 38.3 transportation certification, enabling international shipment for customer qualification, evaluation and commercial applications. The certification supports ongoing…