How about the fast-charging iPhoneXR with green link 18w? Will battery health decline?

In fact, it will not harm the Apple battery, and the charging speed of this fast charge has been significantly improved. The health of the battery will definitely decline, whether using the original charger or a third-party charger, this will happen, which is normal. There is a lot of publicity about fast charging in the market, and there are many fast charging suitable for Apple, but the best and safest thing is definitely to choose an official charger.

However, because the charging speed of Apple's original charger is really too slow, some people find it hard to accept it, so even if it causes some damage to the battery, they will choose other chargers. On the whole, the performance of Lvlian 18 watt fast charging is quite good, and the charging speed has been obviously improved, which can perfectly solve the anxiety of users when charging.

I once tried to buy a Green Link18W fast charging data cable on official website, and then charged the Apple mobile phone with a PD charger, which can charge about 50% of the power in about half an hour. Playing mobile games such as "Peace Elite" and "the glory of the king" with Apple's mobile phone requires charging twice a day. After a period of use, it was found that the battery health was 95%. In fact, the impact of fast charging on the battery will not be too great, because the principle of fast charging is to accelerate the chemical reaction, thus accelerating the charging speed.

As long as Apple's mobile phone supports fast charging of related protocols, it can charge Apple. Apple has no requirements for the charging head, but it will recognize the protocol, so as long as the protocol supports it, it can basically charge the Apple mobile phone. Therefore, when choosing PD fast charge, Austria meets Apple's MFI authorization certification to ensure that charging Apple's mobile phone will not cause harm to the mobile phone and battery.