After using up all the lithium-ion batteries, remove them and use temperature treatment. When the temperature is unstable, the battery will greatly shorten its usage time because the battery is not charged and a considerable portion of the lithium-ion batteries already have memory electricity. This...

How to repair polymer lithium-ion batteries If the voltage of a lithium-ion battery is lower than 2.7V, you can use a charger to charge the battery. After ten minutes, if the battery voltage rises, you can continue to charge until the charger prompts full charge, and then ch...

With regard to the safety of lithium-ion batteries, professor ai of Wuhan University made a very comprehensive analysis. From the process of Thermal runaway, the first attack on Thermal runaway was the emergence and differentiation of - SEI. Because of different negative ingredients and additi...

Pay attention to the safety of lithium-ion batteries. Lithium electric heating control? At the 2019 Power lithium-ion Battery Skills Summit of the China Electric Vehicle Hundred People Forum held from January 11th to 13th, experts and scholars did not share various lithium-i...

Technical Discussion on Limited Battery Life of Unmanned Aerial Vehicle (2) Intelligent energy Hydrogen fuel power lithium battery In December 2015, the djiMatrix 100 UAV equipped with intelligent energy Hydrogen fuel power lithium battery flew for more th...

Firstly, fuel powered lithium batteries Technical Discussion on Limited Battery Life of Unmanned Aerial Vehicle (1) The first multi axis UAV uses Hydrogen fuel powered lithium batteries In May 2015, Singapore's HUS Company developed...

How to solve the battery life problem of drones? In recent years, with the development of science and technology, drones have expanded from special fields to civilian fields, especially in fields such as agriculture, forestry, electricity, and safety. With the increasingly w...

Film forming additive The research on improving electrolyte conductivity additives is mainly focused on improving the dissolution and ionization of conductive lithium salts, and preventing damage to the electrode caused by solvent co insertion. According to the type of effec...

Carbonate and Carboxylate ester: the mixed solvent of the two can make the charging process of the lithium ion battery pack, and the negative electrode can form high SEI Membrane potential, prevent solvent reduction, ensure the safety of the battery, and improve the capacity retention rate of...

(2) Lithium: LiPF6, LiClO4, LibF4, LiAsF6, etc. (3) Additives: film forming additives, conductive additives, flame retardant additives, overcharge protection additives, additives to control the content of H2O and HF in the electrolyte, additives to improve low-temperature fu...