They used a cathode materials from sliding rich nickel cathode materials series, where need silicon material its specific capacity than now for mobile electronic devices used in power supply of the lithium ion battery cathode and 20% higher. However, due to the purpose of this study is to provide reliable reference for the lithium ion battery technology and reference, so the battery energy density than described and advanced lithium-ion battery can achieve more than compared to the energy density is not the highest. JES batteries and energy storage technology editor doren & middot; Mr Bach ( Doron Aurbach) Said: & other; Described in the paper the battery can be used immediately to electric cars. The thesis points out that battery simulator & other; Sliding 523 (alternative cathode materials 30% 20% 50% nickel, cobalt, manganese) Is stable, is a good reference for further development and the starting point. Photovoltaic power station attendant regret to explore other key components including graphite anode, solvents, additives and photovoltaic power station attendant regret throughout a mixture of salt electrolyte solution &; 。 ” Dagen and his team is tesla's battery research partner, said dagen, solar schematic diagram & other; This type of battery should be able to provide an electric car has more than 1 million miles of power & throughout; 。 In the paper, and its research team dagen provides all the details of the new technology, so as to create a benchmark for further study. On September 27, according to foreign media reports, simulator battery power battery tester is Jeff & middot; Dagen ( 杰夫Dahn) Published in the journal of the electrochemical society ( JES) A seminal paper points out that tesla may soon have to make their robot taxis and long distance electric truck has the feasibility of the battery. Battery capacity tester based on this study, lithium ion battery will soon developed, make the charge to charge more than 500 km ( More than 300 miles) Possible.