High quality 18650 lithium-ion battery pack has what characteristics?

Source: 2020 - 04 - 03 at hits: 18650 lithium-ion battery pack is made of different number of 18650 lithium battery by protecting circuit board after the battery manufacturing process and finished product lithium battery. 18650 is the most important part of the lithium battery 18650 battery, protection circuit board ( Commonly known as PCM board) And battery assembly line. 1. 18650 18650 cells for cylindrical cells, to 18 mm in diameter, length of 65 meters. 2. Protection circuit board components: integrated circuit: control the MOS: switch the NTC: ID: negative temperature coefficient of resistance can identify the fuse/Ptc resistance: fuse/Ptc protection 3. Battery technology production line packaging process of continuous development, continuous improvement of the connection mode, the line from the original welding process of welding process of nickel and nickel spot welding process, now in the process of laser welding, in constant development and progress, at the same time also more and more high request of battery production line, a mature and professional production line is an important part of the lithium-ion battery production process. So, what is the best lithium-ion battery pack in 18650? What has been discussed above, we can draw the following conclusions: 1. Use 18650 high-quality batteries a good 18650 lithium-ion battery pack should be determined by the first-line brand of the battery. It needs to be a qualified and stable supplier to provide a good performance of battery. Through a series of safety testing and performance testing, monomer battery will be used after through a series of safety testing and performance testing. In order to guarantee the quality of 18650 lithium-ion battery pack, equipped with a high quality lithium battery pack. The premium brand batteries are: SONY, panasonic, lishen, LG, samsung, Vapcell and juda, etc. 2. Connected to the high quality protection circuit board good protection plate should be overcharge protection, discharge protection, over current protection, short circuit protection, temperature protection, resistance, power consumption, etc. So when we choose, we should also choose a big brand, and good protective plate, to ensure the safety of lithium-ion batteries. 3, in a mature professional technology 18650 lithium-ion battery production line production, the quality of the process line is of vital importance, and has the advanced equipment and highly skilled workers, the mature management mode, the strict production requirements, in order to ensure the welding of 18650 lithium-ion battery pack, testing, aging, testing before shipment, and other important link will not appear omissions, produce the best 18650 lithium-ion battery pack. Here is a high quality 18650 battery, connected to the high quality protection circuit board, product is manufactured by a mature professional process line. The giant da electronics co. , LTD. - dongguan 40 ℃ low temperature lithium battery 18650 11. 1 v 6。 0 Ah, special magnetic spectrometer ternary lithium ion battery: 11. 1 v 6000 mah special electromagnetic spectrum instrument no lithium battery in low temperature. :17 aq022- The battery model 01:18650/11. 1 v / 2000 mah battery specification: 18650/3 s3p / 11. 1 v / 6000 mah product size: 173 & times; 77× 20 ( The largest) Lithium battery protection, short circuit protection, overcharge protection, discharge protection, over current protection. ? Usage: military electromagnetic spectrometer shockproof waterproof product characteristics: through the refractory PC shell filled shockproof structure design, meet the requirements of high security, high reliability. Low temperature work: the military level low battery, ensure - Low temperature 40 degrees. Reliable connection: the gilded gold finger connectors, quick, safe and reliable; Battery safety, equipped with a temperature sensor, temperature information can be uploaded first place machine; I2C communication batteries, battery parameters such as voltage, current, capacity can be uploaded first place machine; High battery cycle life, meets the value concept of low carbon, energy saving, environmental protection; Mainly in dongguan large electronic co. , LTD adopts the first-line brand batteries, a stable, creative lithium battery module of system research and development team, according to customer needs, complete product definition, and provides industrial design, structural design, process design, electronic circuit design and software design of a complete system solutions, such as one-stop technology category. Dongguan giant da electronics co. , LTD. According to customer requirements to provide the best quality 18650 lithium-ion battery pack.