High Power Pouch Battery Research for 48V hybrid vehicle

       Based on the global environmental requirements and policy pressures for energy conservation and emission reduction of automobiles, the problems of subsidies and cancellations, high cost and endurance of pure electric vehicles and plug-in hybrids are temporarily difficult to popularize in the short term. 48V micro- and HEV can gradually become a research and development choice for many automobile companies and battery companies because they can achieve better energy-saving and emission reduction effects at a lower cost. It is likely to become one of the mainstream technical routes in the future for a period of time in China.

       As the dark horse of power battery, Soundon new energy has planned the R&D and production of high-power cells in detail according to the demand of vehicle enterprises. After several experiments, the high-power cells have excellent electrochemical performance and can pass the safety tests such as acupuncture, overcharging, heating and short circuit 100%.Currently, Soundon new energy research and development of high power batteries assembled 48 V hybrid power supply system, voltage range 36-53.3 V, 10 ah capacity of battery pack, battery pack energy 468 wh can meet the charge and discharge of 30 ~ 60 ℃ temperature range, the total quality of 8.0 kg or less, rechargeable power 20 kw or more, the discharge power p 18 kw, the battery cycle life 3 c / 3 c or 7000 times (the residual capacity greater than 80%).The power supply of lithium battery can replace or cooperate with traditional lead-acid battery to meet various vehicle loads, start and stop, energy recovery and vehicle glide.

      Soundon new energy 48V hybrid and the development of HEV technology which can be realized with low cost car the purpose of energy conservation and emissions reduction and electric car, at the same time based on lithium ion battery of high power density, high safety and reliability, will have a strong support to improve the vehicle acceleration, noise reduction and the car driving experience.

    Soundon new energy 48 V micro hybrid and the development of HEV technology which can be realized with low cost car the purpose of energy conservation and emissions reduction and electric car, at the same time based on lithium ion battery of high power density, high safety and reliability, will have a strong support to improve the vehicle acceleration, noise reduction and the car driving experience.

   Although 48V high power battery has many problems to be solved, it still has very bright future and development prospect. Soundon new energy will be committed to being the "leader of Soft-pack power battery", which explores the new blue ocean of 48V micro-hybrid HEV technology.