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:2024-06-12 Hits: Popular:AG11 battery
Does fast charging technology hurt the rechargeable battery 18650 3.7v?
I believe that mobile phones have become the favorite of most people nowadays, and if everyone's mobile phone rechargeable battery 18650 3.7v drops below 20%, they will probably have some bad emotions, such as fidgeting. After all, it's like going out without a wallet. The mobile phone is easy to run out of power and has become an object of anxiety for everyone nowadays. Mobile phone manufacturers naturally understand this, so they have responded to the needs of the majority of users. After all, users are the foundation. Without users, who will buy mobile phones? So the fast charging function came into being. It can even be said that fast charging is the greatest invention in recent years. Many people can never go back after using fast charging. Now, thousand-yuan phones have begun to come standard with this technology, but another problem has arisen at this time.
What people are facing now may not be how fast the mobile phone charges. After all, Xiaomi's 100W fast charging has been developed, and 40W fast charging is also everywhere. Wireless charging has reached 20W, and now even thousand-yuan phones have begun to use fast charging technology. Under normal circumstances, the use of these once high-end technologies by thousand-yuan phones can only mean that their costs have been reduced, so these technologies can be popularized. As the number of users increases, there will be another problem. The chargers that everyone used before were basically 5V1A specifications, not to mention Apple, which has used 1A chargers for several generations. However, in the era of fast charging, chargers with various parameters are available. Consumers will inevitably have questions at this time. Will the parameters be increased and will it damage the rechargeable battery 18650 3.7v? After all, mobile phone batteries today cannot be replaced, unlike before. Here we will introduce several major directions of today's fast charging technology.
Nowadays, there are actually two main methods to increase the charging speed, which are also the two major directions today:
1. Increase the voltage. Increasing the voltage requires higher quality of the charger. The charger will generate a lot of heat during the charging process, so if the charger does not meet the standard, it may be dangerous.
2. Increase the current, which means lowering the voltage to increase the current, but high current also has disadvantages. For example, it will accelerate the aging of the rechargeable battery 18650 3.7v and bring certain safety hazards, and high current will also cause irreversible loss of the chemical substances inside the lithium rechargeable battery 18650 3.7v, but it also has advantages, that is, low heat generation. It depends on how manufacturers balance the relationship between them.
However, fast charging technology requires all three conditions to be met, that is, the three indispensable links: charger, rechargeable battery 18650 3.7v, and chargeIC. Fast charging technology that increases current usually requires additional customization of charging cables, because large currents will cause harm to the human body without certain standard specifications.
At present, mobile phone fast charging technology is actually divided into the following three categories:
1. VOOC technology, the core of which is low voltage and high current.
2. Qualcomm Quick Charge technology, the core of which is high voltage and low current.
3. MediaTek Pump Express Plus technology, which allows the charger to determine the voltage according to the current and can be adjusted dynamically.
So in the final analysis, will this mobile phone fast charging technology affect the life of the rechargeable battery 18650 3.7v?
In fact, you can think about it, combining the two directions mentioned above, increasing the charging voltage or current to increase the charging speed. In fact, when the charging current becomes larger, the material on the surface of the negative electrode of the rechargeable battery 18650 3.7v will break. This material is called a semi-permeable membrane. It will break slightly, but the result is that the internal material reacts, so it will cause irreversible loss. However, increasing the voltage will also increase the heat, which is also the biggest killer of lithium batteries, and will reduce the activity and capacity of the rechargeable battery 18650 3.7v.
However, there is no need to be pessimistic about this, or not to use fast charging, or even use slow charging for your fast charging mobile phone. Let's not talk about the life of the rechargeable battery 18650 3.7v itself. In fact, many times when you use slow charging, it will also damage the rechargeable battery 18650 3.7v. After all, it cannot meet the charging standards of mobile phones, and the IC chip will naturally make different adjustments. Therefore, the rechargeable battery 18650 3.7v is a consumable, and the life of smartphones on the market today is very long, and the life is generally at least 500 charging cycles. As long as we can pay attention to developing correct charging habits, it is completely fine to use it for about two years. After all, lithium batteries have existed for many years, and the technology accumulation is in place, and it will not break down quickly.
Fast charging technology is fully popularized! It is standard for thousand-yuan phones, so does it hurt the rechargeable battery 18650 3.7v?
Fast charging technology is fully popularized! It is standard for thousand-yuan phones, so does it hurt the rechargeable battery 18650 3.7v?
So no matter which technology is used, it will cause certain damage to the rechargeable battery 18650 3.7v, so it is not easy to conclude which technology is good. It can only be said that everyone has different opinions, but these technologies will have a certain impact on mobile phone batteries. Compared with slow charging, you can decide for yourself. I can’t stand slow charging anymore. What about you?
Read recommendations:
Common problems with lithium batteries and processing methods.602030 polymer battery
Performance of nickel cobalt manganese lithium battery.18650 battery 3500mah lithium
Last article:lithium ion battery 18650 price
Next article:3.7 volt 18650 lithium battery
Popular recommendation
36v lithium battery pack
2023-05-09AAA Ni-MH batteries wholesale
2023-03-22801738 polymer battery company
2023-03-22703048 lipo battery company
2023-03-22NiMH battery packs direct sales
2023-03-22Cabinet type energy storage battery 15KWH
2022-11-0818650 2600mAh 3.7V
2022-08-19703048 1100mAh 3.7V
2022-06-27602248 600mAh 3.7V
2022-07-01701221 120mAh 3.7V
2022-08-19Coin Battery LR 921
2022-10-15Ni-MH AA700mAh 1.2V
2022-07-01Ni-MH AA1500mAh 1.2V
2022-07-01603450 1200mAh 3.7V
2022-08-19602030 300mAh 3.7V
2022-07-0118650 lithium ion battery cell
2023-06-2518650 battery pack 3.7v
2023-06-2518650 battery bulk
2023-06-25802540 lipo battery
2023-06-25CR1216 battery
2023-06-25Laptop battery calibration
2024-05-07Charging and discharging cycles of lithium iron phosphate batteries
2024-01-18Button battery type
2022-06-18The significance of military standards for lithium batteries
2024-06-05Graphite negative electrode for lithium batteries
2024-01-10Prospects for the Development of Battery Management Systems.cr2032 3v lithium battery
2023-09-18Blindly disassembling the battery causes the loss of ECU information.902030 polymer battery
2023-10-07Lithium battery discharge circuit.18650 lithium ion battery cell
2023-09-21The characteristics of lithium titanate batteries.lithium battery energy storage
2023-03-28BMS intelligent storage function
2023-05-16