If you want, I can generate a ready-to-import Proteus part file (symbol + library entry + example schematic) for a specific sensor (e.g., INA219 or a 0–100V divider) — tell me which part and desired parameters.
: Copy the .MDF (or simulation model) files into the MODELS folder. voltage sensor proteus library upd
Once you have the files, follow these steps to add them to your software: Locate the Library Folder If you want, I can generate a ready-to-import
Place the VOLTAGE SENSOR from your new library. Connect the input pins to the battery terminals. Connect the input pins to the battery terminals
Do not rely on pre-made ZIP files from 2015. Instead, perform a "Manual UPD" by creating a resistive divider using standard resistors. It is 100% accurate, never requires a license crack, and teaches you the fundamentals of voltage translation.