구리로 만들고 최고 출력을 쓰면 21700 50S

I spot-welded a 21700 50S battery with 0.3T copper and compared the output data. Let's take a look at the results together. If it breaks, fix it; if it's inconvenient, improve it; and if it doesn't exist, just make it! This is a channel that works together with our subscribers. If you experience inconveniences in your daily life, or if there is something you really want to fix or build, please leave a comment or contact us at [email protected]. We will give it serious thought and work to build or fix it. Thank you for your interest.