What is LiFePO4 power station
LiFePO4 power station is composed of LiFePO4 battery pack, and LiFePO4 battery please see the previous article What is a LiFePO4 battery?
As a kind of lithium battery, LiFePO4 battery is mainly used in the field of power systems, such as electric vehicles, military aerospace, power tools and UPS. Because of its excellent structural stability, safety performance and long service life, it is more suitable for use. Use in power station. Compared with lithium-ion batteries using other cathode materials, LiFePO4 batteries have many advantages.
long life
LiFePO4 power station is composed of lithium battery pack LiFePO4 battery pack using positive electrode material. Its cycle life can reach more than 2000 times, and it can reach 2000 times for standard charging. A power station composed of lithium battery packs of the same quality will only take 1 to 1.5 years, while a LiFePO4 power station composed of LiFePO4 battery packs will be used under the same conditions for 7 to 8 years. Comprehensive consideration, the performance-price ratio will be more than 4 times the power station composed of lithium battery packs.
Safe to use
LiFePO4 can solve the safety hazards of lithium batteries. Lithium batteries will explode under strong collisions and high-temperature working environments, posing a threat to consumers’ lives and safety, and LiFePO4 has undergone strict safety tests even in severe traffic accidents and It will not explode even when working in high temperature environment.
Fast charge and discharge
High current 2C can be charged and discharged quickly. With a dedicated charger, the battery can be fully charged within 40 minutes of 1.5C charging, and the starting current can reach 2C.
High temperature resistance
The peak value of LiFePO4 electric heating can reach 350℃~500℃, while the lithium battery can only be around 200℃.
High capacity
The continuous mileage of LiFePO4 power station is 3~4 times that of lithium batteries of the same quality. Its advantages enable electric bicycles to run about 120 kilometers on a single charge, provided that the weight of the electric bicycle does not exceed the standard (40kg/vehicle). , It can be used for about a week after charging once. The electric bicycle equipped with lithium battery has a battery capacity of 12Ah (the weight of the lithium battery has reached 13 kg at this time, while the weight of the LiFePO4 battery of the same capacity is only 5 kg) under the condition that the weight of the whole vehicle does not exceed the standard. It can travel about 50km.
No memory effect
Like Ni-MH and Ni-Cd batteries, there is memory, but LiFePO4 batteries do not have this phenomenon. No matter what state the battery is in, it can be charged and used at any time without having to discharge it before charging.
Small size and light weight
The volume of the LiFePO4 power station of the same specification and capacity is 2/3 of the volume of the lithium battery, and the weight is 1/3 of the lithium battery.
The above is all the content of this issue. Readers who don't know LiFePO4 power station hope this article can help you. Click to enter and purchase a lithium iron phosphate power station.
