China Economic Weekly - Economic Net News: Recently, many netizens posted on social media platforms that in low-temperature areas such as Harbin, iPhone batteries are prone to malfunction, affecting their use and even "freezing". Some netizens have stated that after using the phone for less than 3 minutes, the battery drops by 70% and the screen goes black directly after 15 seconds.
In response to this, Apple customer service stated that there is a certain relationship between fast phone power outages and low temperatures, and currently Apple does not have a fundamental solution. Customer service suggests placing the phone closer to one's skin to maintain the temperature slightly. But definitely not in direct contact with warm baby stickers.
It is reported that the lithium batteries used by Apple have a self-protection mechanism, which is low-temperature protection. In extremely cold environments, metallic lithium in batteries may deposit, leading to internal short circuits. This may cause the iPhone to automatically shut down.
In this regard, a netizen said: "It's not Huawei and Xiaomi that beat Apple, but Er Bin." "In winter, batteries are really not awesome." "One can't lack warm goods." "Other brands also have similar problems." "Northeasterners said it's not surprising, why are they still hot?"