Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2024-03-12 Hits: Popular:AG11 battery
The three electric technologies in electric vehicles: battery, motor, and electronic control technology are the core technologies of electric vehicles. Because the use of these three technologies is required by every electric vehicle and directly affects the vehicle's cruising range, acceleration time and other parameters. These three technologies are the wooden barrels that make up electric vehicles. If any one of them has shortcomings, it will directly affect the performance of the vehicle.
Among the three electric technologies, the impact of batteries and motors on the performance of electric vehicles is relatively obvious. For example, the power of the motor directly affects the power performance of the vehicle, and the energy storage of the pure electric vehicle battery is closely related to the vehicle's cruising range. But what is the specific technical application of the electronic control technology in the three-electric system in electric vehicles? Why can it be considered together with batteries and motors and occupy a place in the three-electric system?
The core function of electronic control is the battery management system (Battery management system) referred to as BMS. Without this system, the charging, discharging, and service life of the power battery will be greatly reduced. If the battery is compared to a group of soldiers participating in the war, then the BMS system will be the staff and general of this group of soldiers, allowing electric vehicles to achieve twice the result with half the effort in practical applications. Effect.
Why have a BMS system?
If you want to fully understand this "general" on electric vehicles, you must first start with the soldiers below. The BMS system is mainly used in secondary batteries, especially for the current mainstream electric new energy vehicles using lithium-ion batteries. Regardless of the vehicle Which kind of lithium-ion battery is used? The power battery is composed of small battery cells connected in series and parallel to form a battery pack, and then the battery pack finally forms the power battery unit of the vehicle.
What really plays the role of energy storage in the battery pack is each small battery cell in the battery pack. For example, the 18650 lithium-ion battery used by Tesla. In fact, the number represents that each battery cell has a diameter of 18mm and a length of is 65mm. And an 85kW one? The battery pack of the h version of Tesla Model S is composed of nearly 7,000 18650 lithium batteries.
There are so many battery cells in a car, and each small battery cell is manufactured separately. Due to the electrochemical characteristics of the battery, the energy storage consistency of each cell after leaving the factory is different. question. When charging, the car is charged from a charging port. How to ensure that each battery is fully charged without causing damage to the battery due to overcharging is one of the problems that the BMS system needs to solve.
Read recommendations:
What are the batteries used on sweeping robots?3.7V Lithium Polymer Battery
Last article:LR6 alkaline battery.Research on SOC estimation of lithium iron phosphate batteries
Next article:no. 7 alkaline battery.Research on supercapacitor energy storage control technology
Popular recommendation
551235 battery company
2023-03-22solar power energy storage battery Processing
2023-05-1018650 lithium battery 2600mah
2023-03-22portable energy storage battery Manufacturing
2023-05-1014500 battery Product
2023-03-22702535 600mAh 3.7V
2022-06-27Colorful cup humidifier
2022-07-22Ni-MH AAA700mAh 1.2V
2022-07-01402427 260mAh 3.7V
2022-08-19Home energy storage battery FBC-HS01
2022-11-0818650 2500mAh 3.7V
2022-06-20502030 200MAH 3.7V
2023-06-12LR20
2022-08-19Lithium Battery GN72120
2022-08-1918650 7200MAH 3.7V
2022-07-29lithium ion battery 18650 price
2023-06-2518650 battery cell
2023-06-25AG5 battery
2023-06-25AAA NiMH batteries
2023-08-04Ni-MH batteries
2023-06-25AG Coin foot battery
2022-06-18Super battery prospect.18650 lithium ion battery cell
2023-07-14LR726 battery.How to test the capacity of lithium batteries
2023-10-26Market Prospects of Lithium-ion Batteries
2024-11-21Military rechargeable lithium battery
2024-08-09What is the difference between ordinary batteries and lithium batteries?
2023-03-06Advantages of power batteries.LR1130 battery
2023-06-13How many years are lithium batteries?energy storage lithium battery wholesaler
2023-04-06What brand is a high-quality mobile power cell?
2023-09-20New energy trams are cost -effective to surpass oil vehicles?lifepo4 battery for solar energy storag
2023-04-14