The cathode material itself is highly dissipative and generates a large amount of heat during charging, causing internal overheating. Excessive charging current will increase heat and endanger battery safety. When charging, you should try to avoid high current charging which will also increase the wear and tear of the battery, thereby affecting its lifespan. . It is best not to charge with high current. Lithium iron phosphate battery is the most popular lithium ion battery as of February 24, 2023. It is a lightweight, small energy storage device with high energy density and long service life.
1. Different properties
1. Lithium iron phosphate battery: This is a lithium-ion battery using lithium iron phosphate as the positive electrode material.
2. Ternary lithium battery: This is a ternary lithium battery with material dpositive electrode using lithium-nickel-cobalt manganate or lithium-nickel-cobalt aluminate.
2. The main materials are different
1. Lithium iron phosphate battery: The cathode materials of lithium ion batteries mainly include lithium cobalt oxide, lithium manganate, lithium nickel oxide and ternary. materials, lithium iron phosphate, etc. Among them, lithium cobalt oxide is the cathode material currently used in most lithium-ion batteries.
2. Ternary lithium battery: The ternary composite cathode material is composed of nickel salt, cobalt salt and manganese salt as raw materials. The proportion of nickel, cobalt and manganese can be adjusted accordingly. real needs.
3. Different applications
1. Lithium iron phosphate battery: large electric vehicles: buses, electric cars, tourist buses and e-vehiclesLightweight electric vehicles: electric bicycles, golf carts, small flat battery carts, forklifts, cleaning vehicles, electric wheelchairs, etc. power tools: electric drills, chainsaws, lawn mowers, etc.
2. Ternary lithium battery: widely used in mobile and wireless electronic equipment, power tools, hybrid and electric vehicles and other fields.
Baidu Encyclopedia-Lithium iron phosphate battery
Baidu Encyclopedia-Ternary polymer lithium battery