How to safely handle lithium battery bulges? Lithium battery packs have strict requirements for chargers. If the charger used does not meet the requirements, it can cause the lithium battery to bulge, and in severe cases, it can lead to safety accidents. Lithium battery packs have no memory effect,...

With the increasing global pollution, energy conservation and environmental protection have also been put on the agenda. At present, various sectors are calling for the promotion of the use of energy-saving and environmentally friendly products, and China has also introduced some relevant policies t...

How to repair lithium batteries? Battery activation method. The common problem with lithium batteries is wear and tear, or in layman's terms, they break down. Lithium ion battery packs often become unusable due to one or more damaged batteries. In this case, the voltage at both ends of each batt...

Taking the manufacturing process of valve regulated sealed lead-acid batteries (VRLA) as an example:The production process is as follows:Alloy Configuration -->Grid Manufacturing -->Mechanical Coating -->Plate Curing and Drying -->Plate Formation -->Plate Washing and Drying -->Plat...

Comparison of energy density between lithium batteries and lead-acid batteries. Compared to other batteries, lithium batteries have a higher energy density, with lead-acid batteries at 30WH/KG and lithium batteries at 110WH/KG. The biggest advantage of lithium batteries is their high energy ratio an...

Why don't you use fingerprints when buying a new iPhone 8, only a password?Firstly, you need to turn on the fingerprint recognition feature of your iPhone and set at least one fingerprint. If you need to open WeChat payment, Alipay and other fingerprint payment functions, you need to enter two a...

1. Lithium batteries are lightweight and lead-acid batteries have a large body sizeBody type: In terms of body type, lithium batteries are lightweight and relatively convenient for both cycling and cargo handling; And lead-acid batteries have a larger size. Lithium iron phosphate batteries can disch...

In people's daily lives, electric vehicles are often used, and they can be said to be the most important means of transportation in modern times; For electric vehicles, the most important core component is the electric vehicle battery. People often see descriptions about battery capacity on elec...

Preface: A flaw detector is a portable industrial non-destructive testing instrument that can quickly, conveniently, without damage, and accurately detect, locate, evaluate, and diagnose various internal defects (welds, cracks, inclusions, folds, pores, sand holes, etc.) in workpieces. It can be use...

With the development of the Chinese economy, more and more Chinese products are entering the international market. On the other hand, faced with a variety of products, especially dangerous goods like lithium batteries, the management regulations on imported goods by customs are even more strict. The...