u/Anesthetic-apathy

I got an older milwaukee 14.4v hammer drill (no. 0616-20 I think??) from a thrift store a few days ago and it came in the case with two batteries but no charger. I’m trying to find one for cheap as I don’t have much money to spare so I can use it but I’m having trouble finding older charger models. There’s tons of newer ones though so I’m just wondering if they’d work fine or if they’d fry the batteries and/or simply not work?