to revive some old Lenovo and Dell packs. I see the downloads are available on ubrt.com.ua

: Prefer downloading from the official website of the software or hardware vendor associated with Ubrt-2300.exe. This ensures authenticity and reduces risks.

The software is primarily designed for technicians to perform the following tasks:

This software cannot work via a standard USB port alone. It requires a specific hardware interface, such as an EV2300 or EV2400 adapter (common in battery engineering) or a customized USB-to-I2C/SMBus adapter.

: The tool is designed to "unseal" battery controllers, reset error flags (such as permanent failure bits), and clear cycle counts. Chip Support