Ranges from 4400mAh to 5200mAh for standard 6-cell versions. Critical Safety Warnings for DIY Projects
Place your Multimeter’s black probe on Pin 7 (GND) and the red probe on Pin 1 or 2 (VCC). You should now read the true state of charge voltage (ranging from roughly 9.0V when empty to 12.6V when fully charged). Safety and Risks Associated with DIY Modding
Are you trying to in a laptop or use the battery for a DIY project ?
System Present (Must be pulled to Ground to activate the battery) (-) Minus / GND Ground / Negative Terminal Pin 7 (-) Minus / GND Ground / Negative Terminal Detailed Pin Functions Explained 1. Power Terminals (Pins 1, 2, 6, and 7) Hp Mu06 Notebook Battery Pinout Configuration
The battery is awake, functional, and holding a charge.
Connects to Ground (Pin 1/2) to tell the laptop the battery is inserted. Clock (C) SM Bus clock line. 6 Data (D) SM Bus data line. 7 Positive (+) Positive terminal, typically 10.8V or 11.1V. 8 Positive (+) Positive terminal, typically 10.8V or 11.1V. Key Pins Explained
Working with laptop batteries carries inherent risks. Lithium-ion cells store dense chemical energy. Ranges from 4400mAh to 5200mAh for standard 6-cell versions
Set your multimeter to continuity mode. The pins connected to the battery's negative terminal (often the outer pins) will show continuity.
Never attempt to charge an MU06 battery by applying raw 12V directly to Pin 7 and Pin 1 without a dedicated CC/CV (Constant Current/Constant Voltage) charging controller. Lithium cells require precise multi-stage charging algorithms monitored via the SMBus data lines to prevent overcharging.
Often a "detect" pin that must be grounded to activate voltage. NC / Reserved Frequently unused or reserved for manufacturer testing. Positive (V+) Main positive power terminal (typically 10.8V–11.1V). Positive (V+) Parallel positive power terminal for high current. Technical Specifications 10.8V to 11.1V. Cell Configuration: 6-cell Lithium-Ion (3S2P — 3 series, 2 parallel). Ranges from 4400mAh to 5200mAh depending on the specific model. Communication: SMBus (System Management Bus) protocol, often managed by a or similar Texas Instruments impedance tracking gauge. Amazon.com Critical Troubleshooting Notes Safety Lock: Safety and Risks Associated with DIY Modding Are
This guide provides an in-depth breakdown of the HP MU06 battery pinout, its technical specifications, safety protocols, and testing methodologies. Technical Specifications of the HP MU06
SMBus Data line for transmitting state of charge, temperature, and cycle count. SYS / BAT_IN