This will give you DD MM YYYY YY HH Min Sec variables and works on any Windows machine from XP Pro and later.

Date_Batch_File

@echo off
for /f "tokens=2 delims==" %%a in ('wmic OS Get localdatetime /value') do set "dt=%%a"
set "YY=%dt:~2,2%" & set "YYYY=%dt:~0,4%" & set "MM=%dt:~4,2%" & set "DD=%dt:~6,2%"
set "HH=%dt:~8,2%" & set "Min=%dt:~10,2%" & set "Sec=%dt:~12,2%"

set "datestamp=(%YYYY%.%MM%.%DD%)" & set "timestamp=%HH%%Min%%Sec%"
set "fullstamp=%YYYY%.%MM%.%DD%_%HH%-%Min%-%Sec%"
echo datestamp: "%datestamp%"
echo timestamp: "%timestamp%"
echo fullstamp: "%fullstamp%"
pause