Please select the type of aa battery you are looking for below. All of the chemistries that we stock are shown below. please make sure the battery you select battery is suitable for your application. lithium-ion & phosphate cannot be used in a regular 1.2v or 1.5v battery. Below is lithium-ion, lithium phosphate, NiMH, NiCd, alkaline & zinc oxide. Please get in touch with us if you are unsure which battery to order.