18650 lithium battery is a common rechargeable battery that is widely used in various electronic devices due to its high energy density, long life and stability. So, is it suitable for public lighting?
First of all, the 18650 lithium battery has high energy density and can provide power for a long time. This means it can meet public lighting needs, especially where continuous lighting is required at night. Compared with traditional lead-acid batteries, 18650 lithium batteries have higher energy density, can provide longer use time and reduce the frequency of battery replacement.
Secondly, the 18650 lithium battery has a long service life. It uses lithium-ion technology, which has a low self-discharge rate and a long lifespan. This means it can withstand more cycleses charge and discharge and last longer. This is very important for street lighting because street lights need to work for a long time and if the battery life is short, it will increase the frequency of battery replacement and maintenance costs.
In addition, the 18650 lithium battery provides good stability and safety. It adopts a variety of safety measures, such as overcharge protection, overdischarge protection and short circuit protection, which can effectively prevent overcharge, overdischarge, short circuit and other battery problems. This is very important for street lighting, because street lights need to work for a long time. If there are any battery safety risks, it will pose a threat to the normal operation of street lights and personal safety.
However, the18650 lithium batteries also have some disadvantages. First of all, its cost is relatively high, compared with traditional lead-acid batteries, the price is higher. Secondly, the charging and discharging speed of 18650 lithium battery is slow, and the charging and discharging process takes a long time. This may cause some inconvenience for public lighting.
In summary, the 18650 lithium battery is suitable for street lighting. It has the advantages of high energy density, long life and stability, and can meet the needs of street lighting. However, it should be noted that the appropriate capacity and quantity of the battery should be selected to ensure that the street lights can work normally, and factors such as battery cost and charging and discharging speed should be taken into account. into account.
What brand of lith batteryium 18650 is good?
Lithium batteries generally do not explode because the 18650 model is cylindrical and has a vent valve if the battery is shorted. If the gas expands inside, the purge valve will activate its function to release the expanded gas and liquid in the battery, so that the lithium battery will not explode. If the lithium battery does not have a ventilation valve, the gas will expand and explode during a short circuit, which is no less powerful than a 6-7cm long white cannon. Jinya Lithium Electric Vehicle Technology Department provides Panasonic's 18650 lithium battery.
First of all, Panasonic batteries are one of the most popular brands and have a reputation and quality assurance. Its greatest advantage lies in its excellent performance in terms of power density and its ability to offerlonger duration of use.
Panasonic batteries also charge and discharge very quickly, making them widely used in power tools and high-performance equipment. However, the relatively high price of these batteries may cause financial difficulties for some consumers.
The 18650 battery is a common lithium-ion battery that is widely used in electronic products and power tools. Choosing a good battery brand is crucial to the longevity and performance of your product.
Advantages of 18650 lithium battery
1. Large Capacity
The capacity of 18650 lithium battery is average, it is between 1200 mAh and 3600 mAh, while the general capacity of the battery is only 18650 lithium battery. approximately 800 mAh. If combined into 18650 lithium battery, the 18650 lithium battery can easilyexceed 5000 mAh.
2. Long lifespan
The 18650 lithium battery has a very long lifespan. The service life can reach more than 500 times under normal use. is twice as long as that of ordinary batteries. More times.
3. High safety performance
The 18650 lithium battery has high safety performance to avoid battery short circuit, positive and negative electrodes of 18650 lithium. the battery is separated. Therefore, the possibility of short circuit has been reduced to the extreme. A protection board can be installed to prevent the battery from overcharging and overdischarging, which can also extend battery life.
Reference for the above content: Baidu Encyclopedia-Panasonic