source:other news release time:2023-02-08 Hits: Popular:Lithium-ion battery wholesale
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 deep cycle marine battery manufacturer
lithium golf cart batteries price
Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh
Aerial drone high -power battery.lithium boat batteries maker
Last article:Lithium manganate battery
Next article:How to judge whether the quality of lithium battery coating?
related suggestion
solar energy storage wholesale
2023-03-20portable power station with solar panel
2023-04-07solar energy storage company
2023-03-20lithium golf cart batteries wholesaler
2023-03-22lithium batteries for solar panels wholesale
2023-04-07home solar battery system wholesaler
2023-03-20golf cart batteries for sale
2023-05-08solar backup generator
2023-05-08portable solar generator
2023-05-08whole house solar generator
2023-05-0836 volt golf cart batteries
2023-05-08best solar powered generator
2023-05-08High Voltage 20kwh 30kwh 40kwh 100kwh Lithium Ion Battery 192V 380V For Solar Energy Storage System
2023-02-09Clean Vehicle Motive Battery 12V 100Ah 50Ah LiFePo4
2023-02-1451.2V 200Ah Wall Mounted Battery Pack for Home Energy Storage System
2023-06-19Forklift Battery 12V 150Ah
2022-09-1951.2V 800Ah 600Ah 200Ah 100Ah Modular Stackable Rack Mount Energy Storage System
2023-02-21Important factors affecting internal resistance of battery
2022-11-11Main performance indicators of lithium ion batteries.lithium deep cycle marine battery Vendor
2023-04-24Causes of lithium battery explosion
2022-10-18Aquatic solution lithium battery system.home battery generator
2023-07-19How can we reasonably use electric power battery?
2022-10-25Fast reasons for the decrease in low -temperature battery power.marine battery for trolling motor Pr
2023-04-14Lithium manganate battery lithium structure.solar battery for house
2023-07-14The temperature limit of the low -temperature lithium polymer battery
2023-03-07Introduction to lithium battery and battery.lithium batteries for solar panels wholesaler
2023-04-11Do you know which areas lithium-ion batteries are mainly used in?solar battery storage system cost
2023-06-20