Benzo Energy · UFine Technology Co.,Ltd was established in 2008，it is a national High-Tech Enterprise, which specializes in the design, production and sale of Lithium-ion battery modules. Benzo has insistedon serving the global mobile power / backup power / energy storagepower users since the establishment of the company. After ten years of development, Benzo has become a global leader of customized lithium schemes and products supplier.
Benzo · UFine specializes in customized Lithium schemes and products.which are widely applied to Military, medical, financial, communications, security, transportation, logistics, mining, consumer electronics and other fields, the company can also produce high-rate, high / low temperature and large batteries for special purposes besides the common polymer li-ion batteries.
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What is a metal lithium battery?
Lithium batteries can be roughly divided into two types: lithium metal batteries and lithium ion batteries. Lithium metal battery is a battery that uses metal lithium as the negative electrode, and the matching positive electrode material can be oxygen, elemental sulfur, metal oxide and other substances; lithium ion battery does not contain metallic lithium and is rechargeable.
What impact the charging temperature ＜0 ℃ on the lithium-ion battery?
Li-ion battery charging in low temperature environment has certain risks. Because with the decrease of temperature, the dynamic characteristics of graphite anode become worse and worse. During the charging process, the electrochemical polarization of the anode is significantly intensified. The precipitated metal lithium is easy to form lithium dendrites, break through the diaphragm and cause the positive and negative pole short circuit. Try to prevent lithium ion batteries from charging at low temperature.
What is the charging and discharging principle of ternary lithium-ion battery?
The full name of the ternary lithium-ion battery is the ternary polymer lithium battery. The ternary polymer lithium battery refers to the lithium battery whose positive electrode material uses nickel-cobalt lithium manganate (Li(NiCoMn)O2) ternary positive electrode material. The ternary composite positive electrode material Precursor products are made of nickel salt, cobalt salt, and manganese salt. The ratio of nickel, cobalt, and manganese can be adjusted according to actual needs. The battery with ternary materials as the positive electrode is safer than lithium cobalt oxide batteries.
Precautions for charging, maintaining and using lithium batteries of lithium electric vehicles
The number of kilometers that a lithium battery electric vehicle can run on a full charge is mainly related to the capacity of the lithium battery configured, and also has something to do with the method of use and the quality of the lithium battery. Let's learn more about the lithium battery charging instructions, maintenance and use precautions of lithium electric vehicles!
What are the requirements for lithium-ion batteries on cathode materials?
The performance of the lithium-ion battery cathode material directly affects the performance of the lithium-ion battery, and its cost also directly determines the cost of the battery. At present, the positive electrode materials that have been successfully developed and applied mainly include lithium cobalt oxide, lithium iron phosphate, lithium manganate, ternary materials nickel cobalt lithium manganate (NCM) and nickel cobalt lithium aluminate (NCA).