휴대폰이 자동으로 종료될 때까지 기다렸다가 충전해야 하나요? Posted by batterymanufactory.com
Many people have heard the saying that "it is better to charge the phone after it shuts down automatically". Some people think that this can "calibrate the battery", while others think that it can extend the battery life. However, this concept actually originated from the early era of nickel-metal hydride batteries and is not applicable to the lithium batteries of modern smartphones. This article will explore the characteristics of lithium batteries in depth, reveal the truth of this misunderstanding, and share scientific charging suggestions. I. Why is there a saying that "it is better to charge the phone after it shuts down"? 1. Historical background: the memory effect of nickel-metal hydride batteries In the era of nickel-metal hydride batteries (NiMH) , batteries do have a "memory effect". If the battery is charged before it is fully discharged, it will "remember" the shorter usage cycle, resulting in a decrease in cap...