With the development of science and technology, lithium-ion batteries have completed the process from laboratory to industrialization, and are now fully applied in industries such as electric vehicles, photovoltaic energy storage, and backup power.. There are various types of lithium batteries, and their application scenarios are also different. They are commonly divided into ternary, lithium manganese oxide, lithium iron phosphate, etc. based on the different positive electrode materials.Lithium iron phosphate batteries are popular in backup energy storage power sources due to their excellent safety, wide operating temperature range, and ultra long cycle life.1. Ternary polymer lithium batteryPositive electrode material lithium nickel cobalt manganese ternaryVoltage platform 3.7VEnergy density 155-210mAh/gPoor safety (especially steel shells)Low temperature is betterPoor high-temperature performance600-700 cyclesHigh discharge rate2. Lithium manganese oxide batteryPositive electrode material lithium manganese oxideVoltage platform 3.7VEnergy density 90-120mAh/gGeneral safetyLow temperature is betterHigh temperature is average400 cyclesLow discharge rate3. Lithium iron phosphate batteryPositive electrode material: lithium iron phosphateVoltage platform 3.2VEnergy density 120-165mAh/gExcellent securityGood high and low temperature performance2000 cyclesHigh discharge rateYantai Haibo Electrical Equipment Co., Ltd. is mainly engaged in the research and development, production, sales, and technical services of lithium iron phosphate battery packs, complete sets of AC and DC power supplies, building automation equipment, and computer monitoring systems. It is committed to providing overall technical and product solutions for new energy applications, energy conservation and emission reduction, and smart grids. Our main products are aimed at industries such as high-rise buildings, power substations, power plants, petrochemicals, metallurgy, and rail transit. Contact number: 0535-8209058