Hello, most of these NV monoculars uses CR123A. It a 3 volt battery about 1/2 size of AA and its girth is a little larger. Aslo, some use two AA batteries. Little information here. Some of these night visison monoculars and binoculars that sealed for water infiltration are epoxy together. stewbison
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Hello, most of these NV monoculars uses CR123A. It a 3 volt battery about 1/2 size of AA and its girth is a little larger. Aslo, some use two AA batteries. Little information here. Some of these night visison monoculars and binoculars that sealed for water infiltration are epoxy together. stewbison