Foldable Non-Standard Sleeve Box – Custom for NEV Battery Packs Engineered specifically for high-safety returnable transport and asset recovery management of NEV battery packs. Key Features Heavy-Duty Construction – HDPE blow-molded base with PP honeycomb panels for superior structural stability, impact resistance, and wear durability Anti-Static & Safety-Optimized – Inherently anti-static with optional flame-retardant material available to eliminate potential battery safety