I've just bought a Pred 1 but didn't have batteries. I bought a couple but they don't fit. I discovered that what I bought were AG4 batteries, and according to the manual, I need AG1. I asked my mom to buy a couple of AG1s for me a while ago since she was at the mall, but the shop told her that AG1s also have sizes or specs etc. I don't like to bring my Pred to the shop that sells the batteries as much as possible (it'd be a hassle for me).
Could anyone give me the specs of the batteries used in the HT Pred 1?