News

23 Jul 2020

Features and Applications of Li-polymer Coin Battery

Lithium batteries made of lithium have the characteristics of lightness, durability, high stability and long-lasting power. However, the chemical properties of lithium metal are very active, which makes the processing, storage and use of lithium metal have environmental requirements very high. With the continuous development of science and technolo

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16 Jul 2020

What is the solution to avoid Rechargeable Coin Battery leakage?

The content of potassium hydroxide in the Rechargeable Coin Battery leakage liquid is a substance with extremely strong alkalinity and corrosiveness, and its properties are similar to caustic soda. It has a cauterizing effect on tissues. Splashing of the solution on the skin, especially the mucous membranes, can cause soft scabs on the mucous membr

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08 Jul 2020

What are the characteristics of a good rechargeable coin battery?

First of all. They are very safe. Safety is one of the basic and most important production guidelines for all batteries. In order to prevent short circuit and leakage of rechargeable coin battery, reducing the self-discharge will extend the storage time. Rechargeable button battery manufacturers will choose chemically stable materials to prevent th

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08 Jul 2020

Rechargeable Square Pouch Battery structure and advantages

At present, there are three main types of lithium battery packaging on the market, namely, cylindrical, square and coin cell. Among them, the structure of Rechargeable Square Pouch Battery is relatively simple, unlike Rechargeable Cylindrical Pouch Battery, which uses accessories with explosion-proof safety valves. Therefore, the overall charge of

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02 Mar 2020

VDL Awarded Rechargeable Coin Battery Patent

VDL is pleased to announce that the company has recently been granted rechargeable coin battery patent from numerous countries and regions including US, Europe, Japan and India. The patents are based on VDL’s China patent published in 2018, which protects the use of stacking technology in coin battery manufacturing process. The growing patent

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