Hongqi E-HS9 Exclusive+ 120 kWh charging test and 800 V bug explained

Uploaded 2 years ago by Bjørn Nyland

Video Summary

- The charging speed of the new 120 kWh Hongqi battery is slightly faster than the old 99 kWh battery.
- The new battery can take up to 130 kW of charging power.
- Charging is a little disappointing, as a 21% larger battery should charge at least 21% faster.
- When charging at 800V, the car seems limited to around 100 kW.
- Charging speed with 400V chargers, like Tesla or Kempower, allows the car to reach the highest specified speed.
- On average, it is roughly five minutes faster to charge on a 400V charger.
- After 90%, the car's charge slows significantly.

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