On the afternoon of August 19th, Tenglong Group announced that in order to ensure the company's continued long-term development, the company plans to establish Changzhou Tenglong Hydrogen Energy Automotive Parts Technology Co., Ltd. in a joint venture with Xu Hongfeng and Shanghai Texi Inv...

Xia Yongyao said, "The ethyl acetate electrolyte and organic polymer electrodes allow rechargeable batteries to operate at extremely low temperatures of -70 degrees Celsius Traditional lithium-ion batteries perform only 50% of their optimal level at minus 20 degrees Cel...

Chinese scientists have developed a lithium-ion battery that can be used at minus 70 degrees Celsius, which is expected to be used in extremely cold regions of the Earth and even in outer space in the future. Let's learn about the relevant content together with the power management editor....

The purpose of pre charging lithium-ion batteries Due to the high energy ratio of lithium-ion batteries, entering the fast charging mode directly can cause damage to the battery, affect its lifespan, and potentially pose safety hazards. When charging lithium-ion batteries, i...

① When the external charging power supply is normal and the lithium-ion battery is not overflowing, the lithium-ion battery charging and discharging management module monitors the voltage of the lithium-ion battery and the voltage of the external charging power supply. When the monitoring sho...

Management methods for charging and discharging of single lithium-ion batteries, and the purpose of pre charging lithium-ion batteries. The lithium-ion battery charging and discharging management system is convenient to use, and can provide current protection during charging and discharging an...

The industry is entering a stage of standardized development From the three dimensions of planning policy, command policy, and detailed policy, the domestic power lithium-ion battery recycling industry is currently entering a standardized development stage. Yang Qingyu, Director of...

Previously, in order to better regulate the recycling and resolution of retired batteries, China established a whitelist system for power lithium-ion battery recycling companies: all companies listed have strong capabilities in resolving waste power lithium-ion batteries, in order to reduce en...

The Li Shen large capacity ternary aluminum shell lithium-ion battery costs 1.9 yuan/piece, the Ningde Times 234AH ternary power lithium-ion battery starts at 1.35 yuan, and the Guoxuan 20A iron lithium power lithium-ion battery that has been removed from the car chassis costs 24 yuan/piece. R...

In general, new nickel hydrogen batteries only contain a small amount of electricity, and people need to charge them before using them after purchasing; However, if the battery has a short factory life and is fully charged, it is recommended to use it first and then charge it again. Newly purc...