2XAA AA Battery Cell Holder with Wire This 2 x 1.5V AA Battery Holder can hold 2  1.5VAA battery which can make a 3.0 V rechargeable battery pack from NiMH / NiCd cells or a 9V battery pack from alkaline cells or can also be used for one-time use and throw batteries for small DIY projects. The battery holder puts the batteries in series so that you have 2x the voltage of an AA battery. Battery Type : AA Capacity Of Holder : 2 Batteries