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For the assessment indicators of the safety performance of lithium-ion batteries, very strict standards have been stipulated internationally.

The positive electrode materials of lithium batteries include lithium cobaltate LiCoO2, ternary material Ni+Mn+Co, lithium manganate LiMn2O4 plus conductive agent and binder.

Inhibit battery polarization, reduce thermal effect, and improve rate performance;

Lithium-ion batteries use carbon materials as the negative electrode and lithium-containing compounds as the positive electrode. There is no lithium metal, only lithium ions.

Lithium-ion batteries have high energy density and high average output voltage. Small self-discharge, good battery, less than 2% per month (recoverable).

According to the different electrolyte materials used in lithium-ion batteries, lithium-ion batteries are divided into liquid lithium-ion batteries (LIB for short), condensed lithium-ion batteries ...

A specially shaped polymer film with a microporous structure that allows lithium ions to pass through freely, but electrons cannot pass through.

Lithium-ion battery is a secondary battery (rechargeable battery) that mainly relies on lithium ions to move between positive and negative electrodes to work.

There are roughly three ways to deal with used batteries internationally: solidification and deep burial, storage in abandoned mines, and recycling.

Choose battery products marked with "National Inspection Free", "China Famous Brand" and local famous brand battery products. The quality of these products is guaranteed.

Dry batteries are also called manganese-zinc batteries. The so-called dry batteries are relative to voltaic batteries, and the so-called manganese-zinc refers to their raw materials.

The polarization caused by the resistance of each part of the battery is called ohmic polarization;