High-Voltage DC Rapid-Charging Handshake and Thermal Communication Faults
ModerateElectrics & ElectronicsThe Eletre's 800V high-voltage architecture supports DC rapid charging at speeds up to 350kW, theoretically allowing a 10% to 80% charge in just 20 minutes. However, UK owners have reported compatibility issues and communication handshake timeouts when plugging into certain public rapid charging networks (such as older Ionity or Gridserve units). The Combined Charging System (CCS2) communication protocol between the onboard charger controller and external chargers can stall, causing the charge session to terminate prematurely or throttle charging rates well below expected levels unless pre-conditioning is manually forced.
Rapid DC public charging session aborts or fails initial handshake sequence, Charging speed throttled below 50kW despite plugging into an ultra-rapid 350kW charger at low state of charge, Charge port lock pin error message displayed on instrument cluster
- Perform a test charge at an ultra-rapid (150kW+) public DC charging station prior to purchasing
- Verify that battery thermal pre-conditioning activates correctly when selecting a charger in the native navigation
- Ensure dealer service records show completion of all Battery Management System (BMS) software updates