2 batteries for a duramax

[onefast89gta]

i have two good batteries that came out of my 08 chevy duramax. group size 48. they are only two months old. i thought they were bad so i bought two new agm batteries. when i was installing the new ones i found i had a bad battery cable. turns out the old batteries were good to go with no problems. i decided to just keep the agm batteries so i have the old ones for sale. they are date coded manufactured november 2012. i guarantee u will not have any problems with these batteries. i would like to get $125 for both obo. just call or text me anytime at 417-29126zero seven thanks

[onefast89gta]

$100 need gone

[hillbillyman]

What brand batteries are they?