My lithium battery on my phone has significantly decreased in usage time and has bulged up, causing it to generate heat during charging. As mentioned in the article, the air can be released. However, during the process of release, a hole was broken in the outer metal skin, and a liquid with a specia...

There are many types of waste batteries, but only a few of them belong to hazardous waste, and the rest do not need to be managed as hazardous waste. Batteries are mainly divided into two categories, primary batteries and secondary batteries.Primary batteries mainly include ordinary zinc manganese b...

To obtain more power, two or more batteries can be connected in parallel. Another way to connect batteries in parallel is to use larger batteries. Due to the limitations of the available batteries, this method is not applicable to all situations. In addition, large-sized batteries are not suitable f...

I haven't found the answer to this question yet! We usually see lithium batteries with explosion-proof valves engraved on them. Due to the excessive pressure inside the battery at high temperatures, the explosion-proof valve becomes effective. Firstly, the explosion-proof valve will open to rele...

Postal enterprises can receive and send lithium batteries that meet the conditions in accordance with the relevant provisions of the Management Measures for Special Transportation of Lithium Battery Mail, and transport them through special mail.According to Article 11 of the "Catalogue of Prohi...

1. Using the phone while charging will significantly increase the current density of the lithium-ion battery compared to the phone battery used in a non charging state. The increase in circuit density will lead to an increase in the internal voltage drop of lithium batteries, and more electrochemica...

The 18650 lithium battery is a commonly used lithium battery in electronic products, often used as a battery cell in laptop batteries. We have found that sometimes 18650 lithium batteries cannot be charged during use. Let's analyze the reasons below.1. The electrode contacts of the battery are d...

1、 Capacity characteristics of batteriesThe relationship curve between discharge voltage and capacity of the battery at different rates obtained from capacity testing is shown in Figure 3.Figure 3 Relationship curve between discharge voltage and capacity at different magnificationsFrom the graph, i...

My lithium battery on my phone has significantly decreased in usage time and has bulged up, causing it to generate heat during charging. As mentioned in the article, the air can be released. However, during the process of release, a hole was broken in the outer metal skin, and a liquid with a specia...

There are many types of waste batteries, but only a few of them belong to hazardous waste, and the rest do not need to be managed as hazardous waste. Batteries are mainly divided into two categories, primary batteries and secondary batteries.Primary batteries mainly include ordinary zinc manganese b...