Can I use AA Duracell non-rechargeable in parallel?
AA batteries in parallel are perfectly fine, and necessary for increased current and capacity. Source: Energizer themselves

The common assertion that this is unsafe or not recommended is only true when batteries in different states of discharge are connected, and in this case, high currents can flow and batteries can heat. Solution: "If there is a high likelihood of a device user installing dissimilarly discharged cells, we recommend incorporating blocking diodes into the device circuit to limit charging between parallel strings.  Blocking diodes can be used to limit charging between parallel battery strings that are not similarly discharged but the voltage drop caused by the diode can be undesirable in circuit design. Schottky diodes are well suited for blocking current between parallel strings due to their low voltage drop."