@ECHO OFF
del battery-report.html>nul 2>nul
del battery.ini>nul 2>nul
del n.ini>nul 2>nul

powercfg /batteryreport
setlocal EnableDelayedExpansion
cd /d %~dp0
set n=0
For /f "tokens=1* delims=:" %%i in ('Type battery-report.html^|Findstr /n /c:"Report generated"') do (
Set /a n=%%i+1
ECHO !n!>>n.ini
)
endlocal

set /p number=<n.ini
set /a numa=%number%-1
set /a numb=%number%+2
call :checknum %numa% %numb%
findstr "Battery" battery.ini &&echo fail>result.log||echo pass>result.log
exit

:checknum
setlocal enabledelayedexpansion
for /l %%m in (%1,1,%2) do (
   set lineFlag=0
   for /f "delims=" %%r in ('type battery-report.html') do (
   set /a lineFlag+=1
    if !lineFlag!==%%m (
     set lineContent=%%r
     set lineContent=!lineContent: =!
     echo.!lineContent!>>battery.ini 
     )
  )
)
endlocal
goto :eof
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