I Am a Contractor, Making Batteries to Dominate the World

[Rise of great powers] + [Technological power] + [Black technology] After falling from the 23rd floor, Chen Qiao did not die, but returned to April 12, 2008, the afternoon that changed his life. In his last life, he went from being a contractor to "Mr. Chen". He put five years of hard work into that battery materials laboratory, but he failed to break through the last process barrier until his death. In this life, blue light exploded in my head: the black technology system was activated, and the complete synthesis process of lithium iron phosphate and the equipment list of the pilot line were clearly in front of me. He knew that the capital chain of Yunfa Real Estate was about to be cut off, so he changed the contract to save his uncle's company; he remembered the winning numbers of Shuangseqiu, and ten yuan was exchanged for four million in start-up capital; he also knew that five months later, Lehman Brothers collapsed, and a four trillion infrastructure plan was about to be launched. Others were waiting for the outlet, but he bought it in advance. From an 80-square-meter rented laboratory in Hefei to the benchmark of China's power battery industry; from lithium iron phosphate to solid-state batteries and sodium-ion batteries; from ground energy storage to low-orbit satellites, from rockets to moon landings... A battery will eventually burn through the boundaries of the universe.