The five types of lithium batteries used in new energy vehicles are:
Lead-acid batteries:
As a mature technology, batteries Lead-acid have low cost and high discharge remain the only battery used in mass production of electric vehicles.
Nickel-cadmium batteries and nickel-metal hydride batteries:
Although their performance is better than lead-acid batteries, they contain heavy metals and pollute the environment when they are thrown away.
Lithium-ion battery:
High operating voltage, high specific energy, 3 times that of nickel-metal hydride batteries; small size, light weight; -discharge rate; no memory effect; no pollution, etc.
Lithium iron phosphate battery:
Lithium iron phosphate battery is also a type of lithium ion battery. Its specific energy is lowerre half that of the lithium cobalt oxide battery, but it. is very safe and has long lifespan up to 2000 times, stable discharge, cheap price, it is a new choice for vehicle power supply.
Fuel Cell:
In simple terms, a fuel cell is an electricity generating device that directly converts the chemical energy present in fuel and oxidizer into energy electric.
One million subsidies for the purchase of cars
Mobile phones, MP3s, digital cameras and laptops.
The cathode of lithium ion batteries is lithium iron phosphate material, which has great advantages in safety performance and service life. It is also one of the most important technical indicators of power batteries. 1C charge-discharge cycle life can reach 2000 times, it will not explode incase of puncture and it will not burn or explode easily if overloaded. Lithium iron phosphate cathode material facilitates the use of large capacity lithium ion batteries in parallel and series. In terms of material principles, lithium iron phosphate is also an intercalation and deintercalation process. This principle is exactly the same as that of lithium cobalt oxide and lithium manganate.
Detailed information:
Notes:
Battery cannot be used only for its intended purpose and may not be used for any other purpose.
The battery should be firmly installed on the electric bicycle to prevent it from being damaged by impact while riding.
Try to avoid using the battery in rainy or snowy conditions to prevent rainwater from entering the battery and affecting the durationbattery life.
Do not use the battery submerged in water, as this will cause an internal short circuit and discard the battery.
Baidu Encyclopedia-Lithium Battery