Look for the "Battery" folder within your emulator directory.
For the emulator to recognize the save, the extracted file name must exactly match your game ROM's name (e.g., if your game is PokemonSoulSilver.nds , the save must be PokemonSoulSilver.sav ). SS_Sav-009.7z
Depending on your software, the save must be placed in a specific folder: Look for the "Battery" folder within your emulator directory
You will need a utility like 7-Zip or WinRAR to open the .7z file. Once opened, you will find a file ending in or .dsv . 2. Emulator Placement if your game is PokemonSoulSilver.nds