【バッテリー交換】費用を半額以下で格安に、車のバッテリ交換DIY。外車のアウディ(Audi)でも難しくなかった。初めての人でも安全に作業する為、－端子から外す理由や方法・やり方をマンガで解説。

I made a video showing how to replace the battery in an Audi A3. Doing it yourself can cost less than half the price. However, it can be dangerous if you follow the steps incorrectly. Since this is the world of electricity, I thought understanding the dangers would help you proceed more carefully, so I used a manga to explain why. This video shows the battery dying, and even after charging it, the same problem occurred again. I concluded it had reached the end of its life and replaced it with a new one. I'll explain the steps and key points to keep in mind when doing it yourself. Also, this was my first time replacing a battery in a foreign car, so I was careful, but I think it's basically the same as replacing a Japanese car. As long as you pay attention to the following, I think it should be fine. ・Use a battery backup and avoid erasing the memory. 　　[Memory backup used] ・Use a battery with the same characteristics as the original battery. 　(The type and capacity are recorded in the ECU to optimize charging and discharging characteristics.) #batteryreplacement #DIYtech #car ★Please perform the replacement at your own risk.