-Operating principle and discharge requirements precautions for lithium-ion batteries

Operating principle and discharge requirements precautions for lithium-ion batteries
author:enerbyte source:本站 click326 Release date: 2023-09-12 08:47:28
abstract:
Lithium ion batteries use carbon materials as the negative electrode and lithium containing compounds as the positive electrode. There is no metallic lithium present, as long as lithium ions are present, this is a lithium-ion battery. Lithium ion batteries refer to batteries made of lithium io...

Keyword search: battery plantlithium battery factorypower bank workslifepo4 battery millPallet Trucks LiFePO4 BatteryLiFePO4 Pallet Trucks BatteryLithium Pallet Trucks Battery

Lithium ion batteries use carbon materials as the negative electrode and lithium containing compounds as the positive electrode. There is no metallic lithium present, as long as lithium ions are present, this is a lithium-ion battery. Lithium ion batteries refer to batteries made of lithium ion intercalated compounds as positive electrode materials. The charging and discharging process of lithium-ion batteries is the process of lithium ion insertion and removal. In the process of embedding and de embedding lithium ions, it is accompanied by the embedding and de embedding of equivalent electrons such as lithium ions (traditionally, the positive electrode is declared by embedding or de embedding, while the negative electrode is declared by piercing or de embedding). During the charging and discharging process, lithium ions are reciprocally inserted/disembedded and inserted/disembedded between the positive and negative electrodes, and are vividly referred to as rocking chair batteries.

When charging the battery, lithium ions are generated on the positive electrode of the battery, and the generated lithium ions move through the electrolyte to the negative electrode. As the negative electrode, carbon has a layered structure with many micropores, and lithium ions that reach the negative electrode are embedded into the micropores of the carbon layer. The more lithium ions embedded, the higher the charging capacity. Similarly, when the battery is discharged (i.e. during the process of using the battery), the lithium ions embedded in the negative carbon layer are released and then move back to the positive electrode. The more lithium ions returned to the positive electrode, the higher the discharge capacity.

Generally, the charging current of lithium-ion batteries is set between 0.2C and 1C. The higher the current, the faster the charging and the greater the heat generated by the battery. Moreover, excessive current charging results in insufficient capacity due to the electrochemical reaction inside the battery, which requires time. It's the same as pouring beer. If you pour too fast, foam will appear and you will be dissatisfied.

For batteries, normal use is the process of discharge.

Lithium Batteries ,Ensure Quality

Our lithium battery production line has a complete and scientific quality management system

Ensure the product quality of lithium batteries

Years of experience in producing lithium batteries

Focus on the production of lithium batteries

WE PROMISE TO MAKE EVERY LITHIUM BATTERY WELL

We have a comprehensive explanation of lithium batteries

QUALIFICATION CERTIFICATE

THE QUALITY OF COMPLIANCE PROVIDES GUARANTEE FOR CUSTOMERS

MULTIPLE QUALIFICATION CERTIFICATES TO ENSURE STABLE PRODUCT QUALITY

Providing customers with professional and assured products is the guarantee of our continuous progress.

Applicable brands of our products

Service hotline

+8602284999107