Analysis of the application characteristics of lithium batteries

Lithium batteries are widely used and have a short service life. Capacitive lithium battery uses: solar street lights, UPS backup power, mobile power, laptop and mobile phone batteries, lighting systems, energy storage systems, medical equipment, financial equipment. Smart home, etc. Uses: electric vehicles, mopeds, power tools, electronic cigarettes, model airplanes, etc. Lithium batteries have no memory, large capacity (high energy density), long cycle life (300-2000), no pollution (high and low temperature adaptability), low self-discharge rate, no memory effect, high voltage platform, high and low temperature adaptability, etc. What are the differences between lead-acid batteries and lithium batteries? 1. The durability of different lead-acid batteries generally does not exceed 400 times of deep charge and deep discharge. It has good memory and a lifespan of about 2 years. Lithium batteries are durable, consume slowly, charge and discharge more than 500 times, have no memory, and generally have a service life of 4-5 years. 2. Different volume and quality. Ordinary lead-acid battery packs weigh 16-30 kg and are relatively large; lithium batteries are generally between 2.5-3 kg and relatively small in size, so they are light and easy to carry. 3. The capacity of different lead-acid batteries is about 20 amps; the capacity of lithium batteries is 8-10 amps. After the state announced the 'Entry Requirements for Lead-acid Battery Industry' in 2012, the lead-acid industry was reorganized and integrated, and most of the processing companies were internalized, realizing green processing without cadmium, arsenic, environmental protection, and energy saving. Only in the recycling process, improper methods will cause pollution; lithium batteries are relatively environmentally friendly in terms of processing and recycling. Source:-Lithium battery source:-What are the advantages and disadvantages of ternary lithium batteries for lead-acid batteries? 1 Ternary lithium battery is a kind of lithium battery: it mainly refers to the negative electrode material of the battery, usually the negative electrode material of lithium battery is lithium cobalt acid lithium. 2. Lithium batteries use lithium nickel cobalt manganate as the cathode material, which is usually called a ternary material lithium battery, which is lower than lithium cobalt acid, slightly higher voltage, and slightly lower voltage battery (called the platform in the battery industry). The gram capacity is slightly higher but the compression ratio is reduced. The capacity of the same type of battery is slightly lower than that of the lithium cobalt oxide battery. ; 3. The biggest feature of the ternary lithium battery is that the unit electric energy is relatively large, which is the result of comparison with the lithium iron phosphate battery. ; 4. However, an important disadvantage of ternary lithium batteries is that they have a low ignition point when impacted at high temperatures. Therefore, the protection requirements for ternary lithium batteries are very high to prevent accidents. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Knowledge of Warranty of Electric Vehicle Battery System