Hellow guys, Welcome to my website, and you are watching Easy Steps: Installing & Activating Daly 4S 12V BMS on LiFePO4 Cells. and this vIdeo is uploaded by Big Wei Battery - Brisbane City, QLD at 2021-05-12T17:07:13-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.