The "22001" designation typically refers to a specific firmware version or a hardware revision for a Bluetooth-enabled shunt or monitor. These devices sit between your battery's negative terminal and your loads, measuring the flow of current (Amps) to calculate the State of Charge (SoC).

Before extracting, run the .zip file through a reputable antivirus scanner or a service like VirusTotal.

Where did you get the file?

: The software is developed by Luculent System LLC and is available for download at Bluetooth Goodies . Functionality :

The Bluetooth Battery Monitor (file referenced as 22001) is a specialized diagnostic tool designed to monitor the voltage, charge level, and health of a battery (often 12V automotive or marine) and transmit this data via Bluetooth to a smartphone application. Pros: