シガーソケットをエンジンオフ時も使えるようにする方法

Most car cigarette lighter sockets are connected to the accessory power (or ignition power) and cannot be used when the power is off. However, for those who sleep overnight or use their car outdoors, there may be situations where they want to use the cigarette lighter socket even when the engine cannot be started. While modifying the cigarette lighter socket wiring to provide a constant power source would create a "constant power socket" that can be used at all times, this approach would likely result in the battery running out. Is there a way to create a cigarette lighter socket (power socket) that can be used even when the engine is off and eliminates the risk of battery drain? Actually, there is. I interviewed Amon and learned how to do it, and I'll explain the method I learned. [Related DIYLabo Videos] 5 Basics for Adding a Cigarette Lighter Socket    • 車のシガーソケット（電源ソケット）増設に役立つ基礎知識　5選   Pros and Cons of Direct Battery Connection    • 車のバッテリーから直接電源を取り出す「バッ直」のメリット＆デメリット   Is there an easy way to wire an additional cigarette lighter socket?    • シガーソケット増設の配線方法（配線の作り方）   What is cigarette lighter timer control?    • シガーソケットをタイマー制御するメリットとデメリット   How to use a 4-pole power relay    • 電源取り出しのリスクを回避する4極リレー（a接点リレー）の使い方・つなぎ方   [DIYLabo Article Site] https://www.diylabo.jp/ #CigaretteLighter #EngineOff