. Ground is usually the set of pins nearest the "-" sign, while V+ is near the "+". Safety Features : The MU06 utilizes an SMBus protocol
Based on verified community posts from Laptopu.ro and technical discussions on EEVblog , the standard configuration for the MU06 (BQ20Z45/40 chip) is as follows: Pin Number Ground (GND)
: When looking at the battery connector facing up (as it sits in the laptop), Pin 1 is usually on the left and Pin 9 on the right . Laptop battery pinout configurations - EEVblog
Before analyzing the pinout, it is important to understand the internal architecture and ratings of the battery pack. The HP MU06 is typically a 6-cell Lithium-Ion battery pack configured in a 3S2P (3 cells in series, 2 packages in parallel) design.
Before diving into the pinout, let’s establish the technical specifications of the MU06 battery: Hp Mu06 Notebook Battery Pinout Configuration
Through these pins, you can read live telemetry data including: absolute State of Charge (SoC), cycle count, manufacture date, design capacity, actual remaining capacity, and internal temperature. 3. The System Present / Detection Pin (Pin 5)
are located on the far left side of the connector interface.
This article provides an in-depth breakdown of the HP MU06 battery pinout, its electrical characteristics, safety protocols, and a step-by-step guide to testing the battery safely. Technical Specifications of the HP MU06
If you want to move forward with a project involving this battery, tell me: MU06 Battery Specifications : Lithium-Ion (Li-ion).
Both are correct. is the common model name for the battery series. 593553-001 and 593554-001 are specific HP part numbers for different capacity versions within the MU06 family.
If the individual cell voltages drop below a safe threshold (usually ~3.0V per cell, or 9.0V total), the BMS permanently or temporarily locks out the output to prevent a fire hazard.
These are vital for the "smart" functionality. Without these, the laptop may not recognize the battery, or charging will not begin.
The MU06 utilizes the Smart Battery System (SBS) protocol over an I2C-based . or 9.0V total)
If you are trying to test or reuse an HP MU06 pack outside of a laptop, keep these rules in mind: Reading Voltage
The SMBus pins (Clock and Data) will typically show a logic-level voltage (often 3.3V ) when the battery is active or connected to a charger.
: Some HP batteries require the "System Present" pin (often Pin 5) to be pulled to Ground (GND) before the internal protection circuit (MOSFETs) will allow power to flow to the main positive terminals. MU06 Battery Specifications : Lithium-Ion (Li-ion).