source:other news
release time:2023-02-08
Hits:0
Popular:
1. Improvement of safety performance
The P-O key in lithium iron phosphate crystals is stable and difficult to decompose. Even when it is high or overcharge, it will not be structural and fever like lithium cobaltate or forms a strong oxidized substance, so it has good safety.
2. Improvement of life
Lithium iron phosphate batteries refer to lithium ion batteries using lithium iron phosphate as a positive electrode material.
The circulation life of long life lead -acid batteries is about 300 times, and the highest is 500 times. The cycle life of lithium iron phosphate power batteries has reached more than 2,000 times. The same -quality lead -acid battery is "new half a year, old half a year, maintenance and maintenance for half a year", at most 1 to 1.5 years, and lithium iron phosphate batteries are used under the same conditions, and the theoretical life expectancy will reach 7 to 8 years. Comprehensive consideration, performance price is theoretically more than 4 times that of lead -acid batteries. Large -current discharge can be large -current 2C quickly and quickly charged. Under the special charger, the battery can be filled within 40 minutes of charging, and the starting current can reach 2C, while the lead -acid battery has no performance.
3. Good high temperature performance
Lithium iron phosphate can reach 350 ° C-500 ° C, and lithium manganate and lithium cobaltate can only be around 200 ° C. The working temperature range is wide (-20C--75C), and the high temperature resistance of the iron-resistant characteristics can reach 350 ° C-500 ° C, and lithium manganate and lithium cobaltate can only be around 200 ° C.
4. Large capacity
The battery works under the condition that it is often full, and the capacity will be quickly lower than the rated capacity value. This phenomenon is called memory effect. Like nickel -metal hydride and nickel -cadmium batteries, there are memory, while lithium iron phosphate batteries do not have this phenomenon. No matter what state in the battery is, it can be used as it can be charged without charging before charging.
5. Light weight
The volume of the lithium iron phosphate battery of the same specifications is 2/3 of the volume of the lead -acid battery, and the weight is 1/3 of the lead -acid battery.
6. Environmental protection
Lithium iron phosphate batteries are generally considered to contain any heavy metals and rare metals (nickel -metal hydride batteries require rare metals), non -toxic (SGS certification), without pollution, complying with European ROHS regulations, and is an absolute green environmental protection battery certificate. Therefore, the reason why lithium batteries are optimistic about the industry are mainly environmental protection considerations. Therefore, the battery is also included in the "863" national high -tech development plan during the "Fifth Five -Year Plan" period, becoming a national key support and encouraging development project. As China joins the WTO, the export volume of China's electric bicycles will increase rapidly, and electric bicycles entering Europe and the United States have requested that it is equipped with pollution -free batteries.
However, some experts said that environmental pollution caused by lead -acid batteries mainly occur in the irregular production process and recycling process of enterprises. In the same way, lithium batteries are good in the new energy industry, but it cannot avoid the problem of heavy metal pollution. There are lead, arsenic, cadmium, mercury, chromium, etc. in the processing of metal materials may be released into dust and water. The battery itself is a kind of chemical, so there may be two kinds of pollution: first, the process excrement pollution in the production engineering; the other is the battery pollution after scrap.
Read recommendations:
lithium batteries for solar panels Factory
51.2V 100Ah Household Energy Storage System Wall Mount Home Battery Pack
Hysincere Battery's Venture to Solar Energy Trade Shows in Las Vegas
Last article:Lithium manganate battery
Next article:How to judge whether the quality of lithium battery coating?
related suggestion
lithium deep cycle marine battery direct sales
2023-03-22lithium golf cart batteries direct sales
2023-03-22home solar battery system Processor
2023-04-07solar battery storage system
2023-03-20marine battery for trolling motor Manufacturing
2023-04-07lithium marine batteries wholesaler
2023-03-22portable solar power generator
2023-05-08best portable solar generator
2023-05-0812v 200ah battery
2023-05-08lithium deep cycle marine battery
2023-05-08solar powered battery pack
2023-05-0812v 100ah
2023-05-08High Temperature Lithium Battery 18650 26650 Cell
2022-10-18Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh
2023-02-09Explosion Proof 26650 Rechargeable Lithium Battery Cell
2022-10-1818650 26650 Low Temperature Lithium Ion Battery Cell
2023-02-14Smart Home Device Lipo Battery Cell Pack 3.7V
2023-02-14What are the low temperature heating methods of lithium batteries?
2023-03-06Lithium ion battery
2022-12-05How is a safe lithium battery pack designed?
2022-10-19How long does it take to charge nickel -hydride batteries?dual purpose marine battery
2023-05-17Aquatic solution lithium battery system.home battery generator
2023-07-19Methods to judge the battery
2022-11-17What causes an iPhone battery to swell?
2022-11-01What are the main characteristics of Lithium iron phosphate battery?marine battery for trolling motor
2023-06-20What does dry battery mean
2023-02-14What is a miniature nuclear battery?lithium deep cycle marine battery Manufacturing
2023-04-07