On May 27, 2025, BYD officially announced that its Blade Battery Series (including conventional version and flash charging version) passed the full test of GB 38031-2025 "Safety Requirements for Power Batteries for Electric Vehicles" in advance, becoming the first batch of battery products that meet the mandatory standards in 2026. Test data shows that under extreme conditions such as needle puncture, overcharging, and high temperature, the thermal runaway warning time of blade batteries exceeds the upper limit of 5 minutes required by the national standard, reaching more than 18 minutes.
2025-05-27