To avoid confusion, we define the orientation by identifying the physical polarity using a multimeter. The outer edges always host the primary power lanes (Positive and Negative), while the center pins handle communication and safety checks.
Often routed to an internal thermistor to keep the cells from overheating. hp mu06 notebook battery pinout configuration link
The larger blades on the far right, typically carrying the battery's output voltage (10.8V or 11.1V). Configuration Summary Table Identification Notes Connected to battery negative terminal. Clock (SCL) Used for I2C/SMBus communication. Data (SDA) Used for I2C/SMBus communication. Often connected to a 10k NTC thermistor. NC / System Often unused or for "System Present" logic. Connected to battery positive terminal. Important Note: To avoid confusion, we define the orientation by