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:2024-07-08 Hits: Popular:AG11 battery
Zhang Guobao: We should not give up on the research and development and application of hydrogen LR6 battery
During the "two sessions", the hydrogen fuel cell industry caused heated discussions. One of the amendments to the "Government Work Report" after the deliberation of the National People's Congress was to add "promote the construction of charging, hydrogenation and other facilities". At the same time, the National Development and Reform Commission also added the content of "strengthening the construction of urban parking lots and new energy vehicle charging, hydrogenation and other facilities" in the "Report on the Draft National Economic and Social Development Plan" (revised version). This means that the national level has begun to pay attention to the infrastructure construction of hydrogen fuel cell vehicles.
I have said many times that when rapidly developing electric vehicles with ternary lithium batteries as the mainstream, we should not ignore the research and development of hydrogen fuel cells, and we should not give up on the difficulties. But there are different views on the development of hydrogen fuel cells.
A senior person in the energy industry sent me a WeChat message to talk about his different opinions. He believes: "The advantage of batteries is that they can make full use of existing power system facilities and directly use most renewable energy and nuclear power electricity. Fuel cells need to solve the problems of hydrogen production, storage and transportation of hydrogen, and the construction and operation of a whole set of infrastructure. It is still difficult to say that fuel cells will definitely become one of the indispensable new energy systems, or that they will definitely be better than battery systems. Now a group of people who are engaged in coal business are promoting fuel cells and coal-to-hydrogen production. ”
I take this opportunity to explain again why I support the research and development and application of hydrogen fuel cells. Of course, different people have different opinions.
1. Rechargeable batteries represented by ternary lithium batteries and hydrogen fuel cells will have application fields suitable for their own characteristics in the future, and there will be no relationship of one without the other. However, since the application of ternary lithium batteries is relatively easy to get started, the passenger car field is basically dominated by ternary lithium batteries. The stakeholders in this field deliberately emphasize the difficulties and shortcomings of hydrogen fuel cells. This is biased and not conducive to the development of hydrogen fuel cells.
2. Just like the difficulties and shortcomings of hydrogen fuel cells, lithium batteries also have many problems and shortcomings. The spontaneous combustion accidents that have occurred many times have been deliberately downplayed. The recycling and treatment of lithium batteries have not been completely resolved, and the impact on the environment cannot be ignored. Lithium is not a popular chemical element. Although the number of lithium battery electric vehicles is not large and the production volume is not large, it has caused the price of lithium to rise several times. If electric vehicles all use lithium batteries in the future, the resources of lithium will be problematic and the price will soar. We cannot put electric vehicles All the treasures are on lithium batteries.
3. Lithium batteries have a long charging time and limited driving range. Compared with hydrogen fuel cells, these two points are the weaknesses of lithium batteries.
4. At present, the weight of a lithium battery in a private car is about 700 to 800 kilograms. If it is used in a large bus, such as Yinlong Bus, the weight of the lithium battery is several tons, which not only consumes a lot of precious metal lithium, but also cannot be used in large quantities. Due to this problem, it is even more impossible to use lithium batteries as the power of future trucks. In the field of trucks and large buses, hydrogen fuel cells have obvious advantages.
5. Some people talk about how batteries can make full use of the current power system, renewable energy and nuclear power. Hydrogen needed for hydrogen fuel cells can also be produced from renewable energy and nuclear power. There have been many reports on this recently. Some coal companies, such as Shenhua, have joined the hydrogen energy industry alliance because their coal chemical industry produces a lot of hydrogen as a by-product. The same is true for Sinopec. Therefore, Sinopec is also keen on developing hydrogen energy. And there are more companies and research institutions in non-coal industries. For example, Dalian Institute of Chemical Physics, Weichai Power, Shanghai Automotive, Dongfang Electric, etc.
Read recommendations:
Lithium Battery recycling.18650 lithium ion battery 3.7v
18650 battery 3500mah.On the Self Protection Function of Lithium Batteries
Last article:6LR61 alkaline battery
Next article:LR6 alkaline battery
Popular recommendation
convenient energy storage power supply price
2023-05-10522749 battery wholesaler
2023-03-22li ion 18650 battery pack manufacture
2023-05-09801620 polymer battery company
2023-03-22802540 polymer battery company
2023-03-22602248 600MAH 3.7V
2023-06-10601525 170MAH 3.7V
2023-06-12Coin Battery CR 927
2022-09-27501825 180mAh 3.7V
2022-08-19402427 260mAh 3.7V
2022-07-01702535 600mAh 3.7V
2022-08-19601435 270MAH 3.7V
2023-06-12902030 500mAh 3.7V
2022-06-27Lithium Battery LQ12-150
2022-08-193.2V 304Ah
2022-10-12D USB 1.5V 6000mWh
2022-06-27LR1130 battery
2023-06-25AA Ni-MH batteries
2023-06-25401030 polymer battery
2023-06-25AG10 battery
2023-06-25As of my knowledge cutoff in September 2021, the lithium-ion battery industry was experiencing a sig
2023-11-17Why do we need low dew point lithium battery Dehumidifier for lithium battery production.18650 li io
2023-08-09Why is it full of nickel -metal hydride battery charging.solar energy storage lithium ion battery 15
2023-04-04Cylindrical lithium battery
2024-03-08CR2320 battery.This is the real reason why electric vehicle batteries are becoming increasingly less
2023-11-06What are the main materials for lithium battery manufacturers?lifepo4 solar panel energy storage sys
2023-03-23BMS intelligent storage function
2023-05-16Lithium battery protection.NiMH No.7 batteries
2023-08-04What are the advantages and functions of low-temperature batteries.best portable solar generator
2023-09-09The correct method of charging ternary lithium battery
2022-11-22