As Max probed the terminals, the story of the battery's "brain" began to unfold: The Power Couple (Positive & Negative)
Are you looking to (like a robot or LED strip)? Hart 20v Battery Pinout Diagram
Used for temperature monitoring. This pin allows the charger or tool to cut power if the battery overheats. As Max probed the terminals, the story of
If it reads , the BMS has tripped a safety lockout, or a fuse on the internal PCB has blown. As Max probed the terminals
