source:other news release time:2023-05-06 Hits: Popular:Lithium-ion battery wholesale
1. High energy
Compared with energy refers to the energy of unit weight or unit volume. It is represented by whittering by energy than energy. WH is the unit of energy, W is tile, H is the hour; KG is a kg (weight unit), L is a liter (volume unit). Energy density is the standard for measuring a battery. The lithium battery has high storage energy density, which has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries.
2. Good safety performance and long cycle life
The reason for the unsafe battery with metal lithium anode is the multiple charging and discharge of the lithium -ion battery to change the positive structure of the lithium -ion battery to form a porous branched crystal. When the temperature is elevated, it has a severe inspiration response to the electrolyte, and the branch crystal is crystal crystal. It is safe to pierce the diaphragm and cause short circuits inside, and there is no such problem in the lithium battery, which is very safe. In order to avoid the existence of metal lithium in the battery, the voltage must be controlled when charging. For insurance, there are multiple safety devices for lithium batteries.
The lithium battery has no structural changes in the lithium ion insertion and dehydration on the cathode and anode during the charging and discharge process (in the process of insertion and dehydration, there will be some expansion and contraction) Stable, lithium branches crystal will not be formed during the charging and discharge process, which significantly improves the safety performance of the battery, while the cycle life is also greatly improved. The service life can reach more than 6 years. The lithium iron phosphate is a 1C (100%DOD) battery with a positive electrode, and it can be used by 10,000 times.
3. High rated voltage
The single operating voltage of the monomer is 3.7V or 3.2V, which is about 3 series voltage of 3 nickel -cadmium or nickel -metalized batteries, which is convenient for the battery power set; lithium batteries can use a new type of lithium battery pressure regulator technology to bring voltage voltage voltage Trow up to 3.0V for the use of small appliances.
Cassents such as graphite or oil coke instead of metal lithium instead of metal lithium as the negative electrode, which will reduce the battery voltage. However, because they are low in lithium batteries, the voltage loss can be reduced to a minimum. At the same time, choose the appropriate lithium embedded compound as the battery positive electrode, and choose the appropriate electrolyte system (determine the electrochemical window of the lithium battery), which can make the lithium battery have a high working voltage (-4V), which is much higher than the water-solution system battery. Essence
4. Have high power tolerance
Among them, the lithium-iron lithium-lithium-lithium-ion battery for electric vehicles can reach the capacity of 15-30C, which is convenient for high-intensity to accelerate.
5. The self -discharge rate is very low
This is one of the most prominent superiority of lithium batteries. Generally, it can be less than 1%/20 of nickel -metalized batteries. The lithium battery adopts a non -hydraulic fluid system, and the lithium carbon material is unstable in thermodynamics in the non -hydrocephaly system. During the first charging and discharge process, the restore of the electrolyte will form a layer of solid electrolyte (SEI) film on the surface of the carbon negative surface, allowing lithium ions to pass but not allowed electronics to pass In a relatively stable state, it has a low self -discharge rate.
Read recommendations:
12V 150Ah Rechargeable Lithium Battery for Marine Boat
Do you want to use the newly purchased lithium battery after activation?
What parameters should I consider for lithium battery design?solar energy storage batteries
Last article:Can nuclear waste create a clean battery?marine battery for trolling motor maker
Next article:Electric balance battery.deep cycle marine battery manufacturer
related suggestion
solar battery storage system Vendor
2023-04-07marine battery for trolling motor manufacturer
2023-04-07lithium power station
2023-03-20home battery storage direct sales
2023-03-20lithium boat batteries manufacturer
2023-03-22lithium batteries for solar panels Production
2023-03-22best battery for home inverter
2023-05-08solar powered electric generator
2023-05-0812v 100ah deep cycle battery
2023-05-08solar generators for sale
2023-05-08best golf cart batteries
2023-05-0848v lifepo4 battery
2023-05-08Hysincere 500W Portable Power Station Solar Powered
2022-09-0912V 150Ah Rechargeable Lithium Battery for Marine Boat
2023-02-14Lithium Ion Battery 18650 Pack 11.1V 12V 2000mAh 3000mAh
2023-02-093kw solar portable power station 110v 220v 3000w inverter lifepo4 battery fast charging ups convenie
2023-04-1220kwh 30kwh 40kwh High Power Lithium Battery 307V 100Ah For Solar Energy Storage System
2023-02-14Causes of lithium battery explosion
2022-10-18Performance characteristics of nickel hydrogen battery
2023-02-01What are the production processes of lithium batteries?
2022-11-23What are the low temperature heating methods of lithium batteries?
2023-03-06Introduction to Lithium Battery Electrolyte.solar backup generator
2023-07-21What is the length of alien battery?lithium trolling motor battery Vendor
2023-04-14Electric vehicle 60V20Ah lithium battery and lead-acid battery which cost-effective?
2022-10-27Five Ways to Activate Rechargeable Lithium Batteries
2022-12-14Recommended car model battery recommendation.lithium trolling motor battery Processor
2023-04-24Lithium iron phosphate battery advantage.lithium power station Manufacturing
2023-03-28