how to check ti 84 plus battery code example

Example: ti 84 plus see battery

PrgmASM
:AsmPrgm
:EF6F4C3D280A78FE1E
:3805
:EF21521808
:EFB3503E042001AF
:EF8C47EFBF4AC9

PrgmBATT
:prgmASM
:If ans:Disp "Batteries are good
:If not(ans:Disp "Charge Batteries