https://blog.wongcw.com/2019/01/09/360-n7-pro%e7%b4%85%e8%a1%a3%e7%89%88%e7%99%bc%e5%b8%83%ef%bc%9a%e9%a9%8d%e9%be%8d710-4000mah-1999%e5%85%83/