In March 2024, the patent for "Power Battery Pack and Vehicle" applied by FAW Jiefang was approved. Through partition sealing design and optimization of liquid cooling components, the energy density was increased by 15%, reaching 165Wh/kg. This battery pack adopts injection molding technology with a total negative jumper copper bar to ensure sealing and safety, while supporting quick replacement. The Liberation JH6 pure electric Tractor equipped with this battery has a range of 450 kilometers and a charging time reduced to 1 hour. At present, Jiefang's new energy vehicle models have covered scenarios such as traction, Cargo transportation, and self dumping, with sales increasing by 121% year-on-year in 2024.