On September 13, 2024, the off-line ceremony of the supercharged power battery for the CTP 3.0 project of REPT BATTERO and Dongfeng Nissan was held grandly at the REPT BATTERO module production line! This marks the deepening and advancement of cooperation between the two parties, and is another witness to REPT BATTERO's vigorous development in the field of super-charged power batteries.

During this event, technical expert Chen Shangyun and technical supervisor Cheng Quanwei from Dongfeng Nissan came to the scene. Li Songlin, manufacturing director of REPT BATTERO, Bai Xuejun, project director, and Wu Yongping, sales director, attended the ceremony.

This cooperation lasted for more than ten months. With the in-depth discussions and joint efforts of both parties, the smooth roll-out and vehicle Application of REPT BATTERO lithium iron phosphate supercharged battery were achieved. This CTP3.0 project is another new breakthrough in Ruipulan Junwending product series, which further improves the ultra-fast charging product matrix of lithium iron phosphate battery 5C and provides customers with more overcharging solution options.

The combination of high specific energy and ultra-fast charging

Through the continuous innovation of the top technology, the utilization rate of the internal space of the battery cell has been further improved, the length of the tabs has been further shortened, and the cell impedance has been reduced by 10%, successfully achieving the double high supercharging capacity of the battery cell of 5C and the energy density of 185WH/kg. performance. Combined with the highly integrated design of the entire electrical and control system, the energy density of the battery pack continues to break through, further optimizing the energy consumption of the entire vehicle.

Combination of strong temperature control and low cost

The realization of 5C overcharging capability is inseparable from excellent thermal management technology. First, the cell impedance is reduced, which comprehensively reduces the heat generated during fast charging. The excellent cooling system of the entire package has gone through a series of simulations and physical verifications to achieve a high degree of controllability and balance in the temperature of the entire overcharge package without increasing the cooling structure and cost under high-fast charging. In other words, it saves space and weight as much as possible while achieving low cost and ultra-fast charging!

Dongfeng Nissan is an important passenger car business segment of Dongfeng Motor Group Co., Ltd. Since entering China in 2003, it has been committed to building a "people, cars, and life" smart travel ecosystem and providing customers with advanced and reliable automotive products. Bringing you a more confident, exciting and connected travel life.

This cooperation between REPT BATTERO and Dongfeng Nissan marks another expansion of both parties in the new energy vehicle industry chain. REPT BATTERO's Wending supercharging series products have always been widely recognized in the industry for their high specific energy and low impedance. In the future, we will continue to expand our product matrix based on Wending technology and provide more customers with battery cells. to integrated systemic services!