Under the same capacitance conditions, a lithium battery with a higher energy ratio is definitely lighter in weight;The best one currently available is the Panasonic 18650 lithium battery, which has an energy ratio of over 150Wh/kg;Generally, the energy ratio of domestically produced lithium batteri...

The hazards of waste batteries mainly focus on the small amounts of heavy metals contained in them, such as lead, mercury, cadmium, etc. These toxic substances enter the human body through various pathways and accumulate for a long time, causing damage to the nervous system, hematopoietic function,...

The active material on the positive plate of lead-acid batteries is lead dioxide, and the active material on the plates is sponge like pure lead. The electrolyte is a certain concentration of sulfuric acid solution, and the electromotive force between the plates is about 2V.The active material on th...

Reject the positive and negative electrode materials of the battery. The voltage of common positive electrode materials such as lithium cobalt oxide and lithium manganese oxide is around 3.7, while that of lithium iron phosphate is around 3.2. The common negative electrode material graphite has a vo...

What does 3C, 5C, 10C, and 30C mean for 18650 lithium-ion battery products?18650 lithium-ion batteries have always been the most popular product in the lithium-ion battery market, but for most of us new drivers and for experienced drivers of lithium-ion batteries, they still don't understand ter...

As one of the new energy batteries, nickel hydrogen batteries have received high attention from the new energy battery industry. However, whether it is lithium-ion batteries, fuel power batteries, or nickel hydrogen batteries, they all have their own advantages and disadvantages. So what are the adv...

The new national standard for lithium batteries will officially come into effect on the 15th. The national standard has made strict regulations on the performance of various types of lithium batteries and their production enterprises. It is expected that low-quality lithium batteries with extremely...

A regular battery, also known as a lead-acid battery, has electrodes composed of lead and lead oxides, and the electrolyte is an aqueous solution of sulfuric acid. The main advantages are stable voltage and low cost; The disadvantage is frequent daily maintenance. Old style ordinary batteries genera...

What is the meaning of battery capacity (Ah)?The rated capacity C of a battery, in ampere hours (Ah), is the product of the discharge current in amperes (A) and the discharge time in hours (h). Due to the fact that the Ah obtained from using different discharge parameters for the same battery is dif...

I believe many people will have their own small electric vehicle. It has now become a must-have for people's short distance travel. So, do you know how far an electric vehicle lithium battery with a capacity of 48v20Ah can run? Let me give you a brief introduction to the relevant information bel...