The national power battery Innovation Center successfully developed a 500wh / kg high specific energy battery technology prototype

Recently, the scientific research team of the national power battery innovation center has successfully developed a new battery technology with a specific energy of 500wh / kg. This technology meets the needs of special fields and will accelerate the engineering application process of high specific energy batteries.

The technology adopts the self-developed lithium rich manganese based cathode material with high specific capacity, integrates the design concept of low polarization and high load electrode structure, matches the self-designed new lithium / silicon composite electrode, greatly improves the battery cycle and safety performance, and can meet the demand for ultra-high specific energy batteries in special fields such as aviation, aerospace and deep sea.