How to increase the charging speed of the battery?

Nowadays, to increase the charging speed, there are actually the following two methods, which are also the two general directions of today: 1. Increase the voltage and increase the voltage. The quality requirements of the charger are higher. The charger will generate a lot of heat during the charging process, so if you charge If the device does not meet the standard, it may be dangerous. 2. Increasing the current means lowering the voltage to increase the current, but large currents also have drawbacks. For example, it will accelerate the aging of the battery and bring certain safety hazards, and the high current will also cause chemical substances inside the lithium battery Irreversible loss, but it is also beneficial, that is, low heat generation, it depends on how the manufacturer balances the relationship between them. But the fast charging technology all needs to meet three conditions, that is, the three indispensable links: charger, battery, and chargeIC. The fast charging technology to increase the current usually requires additional customization of the charging cable, because the current is large and there is no standard specification that will cause harm to the human body. At present, the fast charging technology of mobile phones is actually divided into the following three categories: 1. VOOC technology, whose core is low voltage and high current. 2. Qualcomm QuickCharge technology, the core of which is high voltage and low current. 3. MediaTek PumpExpressPlus technology, which allows the charger to determine the voltage according to the current, which can be dynamically adjusted. Fast charging technology is fully popularized! Thousand Yuan machine comes standard, so does it hurt the battery in the end? Therefore, no matter which technology it is, it will cause certain damage to the battery. Therefore, which technology is good is not a good conclusion. It can only be said that you have different opinions, but these technologies will have a certain impact on mobile phone batteries. Compared to slow charging, you should decide on your own. I can’t stand slow charging anymore. What about you? Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete the previous one. Article: What are the important uses of lithium battery protection board?