পুরোনো লিথিয়াম ফসফেট সেল দিয়ে 100Ah ব্যাটারি তৈরি | BMS ও একটিভ ব্যালেন্সার সঠিক কানেকশন।

​This video provides a complete guide on how to build a 100Ah (100Ah) powerful battery pack using old Lithium Iron Phosphate (LiFePO4) cells in a professional way. ​Many people ruin their batteries by making batteries with old cells due to lack of proper connection or protection. In this video, we have shown step by step how to build a battery pack in 4S LiFePO4 configuration. Along with this, the correct and perfect connection process of BMS (Battery Management System) and Active Balancer for the longevity and protection of the battery has been discussed in detail.