What is the difference between power lithium battery and ordinary battery?

What is the difference between power lithium batteries and ordinary batteries 1. Different application industries Power lithium batteries are used to power electric vehicles, including traditional lead-acid batteries, nickel-hydrogen batteries and new lithium-ion batteries. These batteries are divided into power-type power lithium batteries (hybrid power vehicles) and energy-type power lithium batteries (pure electric vehicles); lithium-ion batteries used in mobile phones, notebook computers and other consumer electronic products are usually called lithium-ion batteries, Or ordinary batteries, in order to be different from the power lithium batteries used in electric vehicles. 2. Different in nature. Power lithium battery is a kind of battery that supplies power to vehicles. It is usually opposite to the small battery that supplies power to portable electronic devices. The ordinary battery is a primary battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution, while the rechargeable battery is different from the lithium ion battery and the lithium ion polymer battery. 3. Different discharge power power lithium batteries support high current discharge, the maximum capacity can reach 20 times; ordinary lithium ion batteries only support 1 times the discharge capacity, that is, the normal 2600mAh ordinary battery, the maximum discharge current is 2600mA. At the same time, the operating voltage of power lithium batteries is lower than that of ordinary lithium-ion batteries. The highest charging voltage of an ordinary lithium-ion battery is 4.2v, while the highest charging voltage of a power lithium-ion battery is about 3.65v. The nominal voltage of an ordinary lithium-ion battery is 3.7v, and the nominal voltage of a power lithium-ion battery is 3.2v. Power lithium batteries are the power source for tools, especially for electric vehicles, electric trains, electric bicycles, and golf carts. It is importantly different from the starting battery of a car engine. The valve ports are mostly sealed lead-acid batteries, open-tube lead-acid batteries and lithium iron phosphate batteries. High energy and power; high energy density; high-rate part-charged HRPSOC cycle use wide operating temperature range (30~65℃); long service life, 5-10 years; safe and reliable. Automobile and motorcycle industry. It is important to supply electrical energy for the ignition of the engine and the use of on-board electronic equipment. Industrial power system. Power transmission and substation, supply closing current for power units, backup power supply and communication power supply for public facilities; electric cars and bicycles. Instead of gasoline and diesel, electric cars or bicycles are used as driving power sources. Lithium-ion batteries Lithium-iron batteries were introduced into chemical power supplies by the American standing company and the new green energy market after 2000. They are used in high-energy and high-power power electronics and electric toys, and show very superior performance. Above the secondary discharge current, the discharge time of a lithium iron battery is about 6 times that of an alkaline manganese battery. Compared with nickel-hydrogen battery, its discharge voltage platform and storage time have obvious advantages. Generally speaking, lithium iron batteries have the following outstanding advantages: 1. Interchangeability with alkaline manganese batteries, interchangeability with alkaline zinc manganese batteries for any purpose; 2. Long working hours, high working voltage, and flat , Especially the discharge above the mid-current; 3. Environmental protection, green power, free of mercury, chromium, lead and other toxic substances; 4. Good storage performance, the storage period can be as long as 10 years. Battery model: LFB14505 (AA) Discharge capacity: 2700mAh or more (1000mA discharge current) Discharge voltage: ~1.45v (200mA discharge current) Disclaimer: Some pictures and content of articles published on this site are from the Internet, if there is any infringement, please contact to delete it A: The wrong way to charge the battery to see if you have been recruited?