Lithium Battery 3.7V Lithium Polymer Battery 3.2V LifePo4 Battery 1.2V Ni-MH Battery Button Coin Battery
3.7V Battery Pack 7.4V Battery Pack 11.1V Battery Pack 14.8V Battery Pack Other Battery Pack
Sino Science&Technology Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of Lifepo4 batteries,energy storage battery,portable UPS power supply,personalized customization lithium battery pack etc .
Environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery,3.7V lithium polymer battery, NiMH battery , NiCD battery ,Lead acid battery,dry cell battery ,alkaline battery ,heavy duty battery, button cell battery etc. we devote to R&D,innovation ,production & sales
Shenzhen Green Power Energy Battery Co.,ltd specializes in a wide range of digital battery such as environmental cylindrical 18650 21700 32700 26650 14500 18500 lithium ion rechargeable battery, LifePO4 battery, 3.7V lithium polymer battery, NiMH battery, NiCD battery, dry cell battery, alkaline battery, heavy duty battery, button cell battery etc. we devote to R&D, innovation, production & sales. With automatic production machines we have been exported goods to all over the world over 15years. We have complete exported certificate such as KC, CE, UL, BSCI, ROHS, BIS, SGS, PSE etc
Dongguan Datapower New Energy Co.,ltd is a high-tech production enterprise which specialize in the R&D and production&sale of lithium polymer batteries,drone battery,airplane batteries &battery pack etc.
Anhui Seong-hee New Energy Technology Co.,ltd is a high-tech production enterprise which specialize in the R&D and production of primary batteries. And mainly produces and sells alkaline batteries & carbon zinc batteries. there are size AA, AAA, C, D, 9V etc
Guizhou STD Battery Co.,ltd is a high-tech production enterprise which specialize in the R&D and production & sale of lithium polymer batteries, drone battery, airplane batteries & battery pack etc.
release time:2023-10-13 Hits: Popular:AG11 battery
Burning and explosion accidents in smartphones and tablets including Apple products due to built-in lithium batteries have made people full of doubts about mobile power products driven by the same power. Consumers are worried that mobile power supplies may become such unsafe factors. Another source, and 18650 lithium battery technology is one of its weaknesses.
Burning and explosion accidents in smartphones and tablets including Apple products due to built-in lithium batteries have made people full of doubts about mobile power products driven by the same power. Consumers are worried that mobile power supplies may become such unsafe factors. Another source, and 18650 lithium battery technology is one of its weaknesses.
As the most technically mature liquid lithium-ion battery type in the world, 18650 cylindrical lithium batteries are widely used in mobile terminal devices, especially in tablets and smartphones, either in single form or in battery pack form; however, the 18650 battery structure Characteristics make it inevitable that there are certain defects. Judging from the reported explosion accidents of the above-mentioned equipment, they are all caused by short circuit of the 18650 lithium battery (pack): if used improperly or due to problems with the battery cell design itself, The internal pressure of the lithium battery (pack) will be too high. When the pressure leaks out, it will cause pressure on the hard shell (steel shell or aluminum shell) of the battery, causing the shell to explode.
Current mobile power products use lithium batteries as energy storage units. There are two technical routes for this "lithium battery". One is liquid lithium-ion battery cells. Because the 18650 model technology is the most mature, it is also represented by 18650 lithium batteries. . The so-called 18650 lithium battery refers to its specification model with a diameter of 18mm and a height of 65mm; the other is a polymer lithium battery, which is generally designed as a square lithium battery. Because polymer lithium batteries can be shaped into any shape, they are also used as electric drives for many devices. If used in mobile power supplies, consumers' demands for miniaturization and thinness of mobile power supplies can be realized. However, because the materials used in polymer lithium batteries are different from liquid lithium-ion batteries, the factory cost is higher.
Many consumers’ pursuit of high-capacity and low-price mobile power seems to be endless. They don’t quite understand that given the current level of battery technology, the two requirements are contradictory. Several mobile power supply brands that are currently on the front line, such as Yubo, Pinsheng, Pinneng, etc., in order to open up market access, will without exception use the relatively cheap 18650 battery technology in the early stage. As mentioned earlier, 18650 batteries are used in other mobile phones. Problems that occur on terminals cannot be completely avoided when applied to mobile power supplies. Consumers’ concerns about commercially available mobile power supplies are not unfounded. If consumers inadvertently purchase inferior mobile power supplies, or overcharge and overdischarge them, the mobile power supply will be damaged. During the working process, the power source causes the electrolyte to generate hydrogen during electrolysis and releases heat higher than the normal level, which cannot be effectively prevented. This paves the way for an internal short circuit in the battery, which may lead to an explosion or combustion. Therefore, in addition to choosing polymer lithium battery mobile power sources, consumers should also choose products from regular manufacturers. Although the price is slightly higher, the safety is more guaranteed.
Low temperature lithium iron phosphate battery 3.2V 20A -20℃ charging, -40℃ 3C discharge capacity ≥70%
Read recommendations:
Street light energy storage battery GN-1260-NCM
Water lithium battery.LR754 battery
Methods to extend the service life of nickel hydrogen batteries
Last article:LR1130 battery.Preparation and process flow of 18650 lithium-ion battery
Next article:AAA Dry Battery.Methods to ensure the safety technology of 18650 lithium-ion batteries
Popular recommendation
703048 battery wholesaler
2023-03-2218650 lithium battery
2023-03-22603450 battery wholesaler
2023-03-22551521 polymer battery
2023-03-22connector for energy storage battery Factory
2023-05-10522749 880mAh 3.7V
2022-07-01LR6
2022-07-013.2V 100Ah
2022-10-12Lithium-ion battery GN-300
2022-09-27LR6
2022-11-16801620 180MAH 3.7V
2023-06-10401030 90mAh 3.7V
2022-08-19Lithium Battery LQ12-200
2022-08-19Li-ion 18650 3000mAh 3.7V
2022-06-20LR61
2022-11-16CR1212 battery
2023-06-25102450 battery
2023-06-2518650 lithium battery 2600mah
2023-06-256LR61 battery
2023-06-2512v 18650 battery pack
2023-06-25Model and specification of cylindrical lithium battery
2022-12-05How to store lithium batteries when not in use for a long time
2024-05-08Methods to extend the service life of lithium batteries
2024-03-21National standard requirements for batteries
2024-06-21What does a power battery pack mean?
2024-07-17What is the diamond battery?rechargeable solar energy storage battery direct sales
2023-05-06What are the functions of the battery management system?lithium battery for solar energy storage sys
2023-04-25What are the advantages of large capacity lithium batteries.12V23A battery
2023-08-22Analysis of the common failure performance of lithium batteries and its failure mechanism
2023-02-07Battery maintenance.18650 lithium battery cells
2023-08-12