4S Active Balancer Inductive Board for High Precision Smart Cell Voltage Equalizer LiFePO4 Lithium-ion LTO Battery Packs (1.2A) Mini 3 Pro roll arm cover buy online Built with heavy-duty metal tools

Built with heavy-duty metal tools wrapped in rubberized anti-slip grips

and a user manual so you can start crafting straight out of the box

preventing overcharge and undercharge

🔌 Universal chemistry support — compatible with LiFePO4

4S Active Balancer Inductive Board for High Precision Smart Cell Voltage Equalizer LiFePO4 Lithium-ion LTO Battery Packs (1.2A) Mini 3 Pro roll arm cover buy online Built with heavy-duty metal toolsUnbalanced cells are silently killing your battery pack the 4S Active Balancer Board fixes that with intelligent, inductive equalization that works while you charge or discharge. The 4S Active Balancer Inductive Board (1. 2A) is a high precision cell voltage equalizer designed for 4 cell lithium battery packs including LiFePO4, Lithium ion, LTO, NMC, LFP, and Ternary Lithium chemistries. Unlike passive balancers that waste excess energy as heat, this