Why is Xiaomi SU7’s Bulletproof Coating Pierced in Nail Penetration Test? | Xiaomi SU7 Battery Safety Explained
Why can the “bulletproof coating” be directly pierced by a steel nail during the nail penetration test conducted on the new‑generation Xiaomi SU7? The new‑generation Xiaomi SU7 comes standard with the same battery underbody “bulletproof coating” as the SU7 Ultra across all trims. It offers improved scratch resistance and puncture resistance, reducing the risk of…