---
title: "The head of Li Auto's product line discusses the MEGA fire: Over 4 hours before the incident, the cloud reported a battery insulation fault"
description: "Tango, the head of the product line at Li Auto, discussed the fire incident involving the Shanghai Li Auto MEGA 2024 model on Weibo. He pointed out that over four hours before the accident, the cloud "
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/263825326.md"
published_at: "2025-11-01T02:01:00.000Z"
---

# The head of Li Auto's product line discusses the MEGA fire: Over 4 hours before the incident, the cloud reported a battery insulation fault

> Tango, the head of the product line at Li Auto, discussed the fire incident involving the Shanghai Li Auto MEGA 2024 model on Weibo. He pointed out that over four hours before the accident, the cloud system had reported a battery insulation fault and contacted the vehicle controller and driver. Although over 1.4 million vehicles had not experienced similar issues before, this fault evolved into a major incident due to "driving with serious insulation faults."

Tango, the head of the product line at Li Auto, posted on Weibo discussing the fire incident involving the 2024 Li Auto MEGA in Shanghai. He stated that over four hours before the accident, the cloud system reported a battery insulation fault, and customer service contacted both the vehicle controller and the driver. The vehicle even entered a breakdown state due to a small battery discharge and called for rescue. He mentioned that he personally feels this is related to the fact that over 1.4 million vehicles have never experienced battery thermal runaway due to vehicle abnormalities. Perhaps because they have never encountered similar issues, many partners became careless and complacent, which led to a fault that could have been avoided being allowed to operate "with serious insulation faults," thus evolving into a major incident

### Related Stocks

- [LI.US - Li Auto](https://longbridge.com/en/quote/LI.US.md)
- [02015.HK - LI AUTO-W](https://longbridge.com/en/quote/02015.HK.md)

## Related News & Research

| Title | Description | URL |
|-------|-------------|-----|
| Li Auto Inc. Launches Li i6, a Pioneering Five-Seat Battery Electric SUV \| LI Stock News | Li Auto Inc. has officially launched the Li i6, a five-seat battery electric SUV, priced at RMB249,800. Deliveries will  | [Link](https://longbridge.com/en/news/259018878.md) |
| Li Auto Delivers 93,211 Vehicles in Q3 2025, Launches New Li i6 Battery Electric SUV and Maintains SUV Market Leadership | Li Auto Inc. reported delivering 93,211 vehicles in Q3 2025 and launched the new Li i6 battery electric SUV, maintaining | [Link](https://longbridge.com/en/news/259650280.md) |
| Does Charging Your Phone To 100% Ruin Your Battery? Here's The Truth. | Charging your phone to 100% consistently can degrade battery life by 10-15% over time, according to experts. Keeping the | [Link](https://longbridge.com/en/news/276007706.md) |
| Voltamp Energy Unit Signs Agreement To Localize Battery Energy Storage System Technology | VOLTAMP ENERGYM):UNIT VOLTAMP TECHNOLOGY SOLUTIONS SIGNS TECHNOLOGY LICENSING AGREEMENT TO LOCALIZE BATTERY ENERGY STORA | [Link](https://longbridge.com/en/news/276126022.md) |
| Opmobility Wins Major Contract In The United States To Supply Batteries For Future Hybrid Models From A Global Manufacturer | Opmobility SE :OPMOBILITY SE - WINS MAJOR CONTRACT IN THE UNITED STATES TO SUPPLY BATTERIES FOR FUTURE HYBRID MODELS FRO | [Link](https://longbridge.com/en/news/276305906.md) |

---

> **Disclaimer**: This article is for reference only and does not constitute any investment advice.
