No. The Song Meter Micro and Micro 2 do not support connections to external batteries, and must be powered via AA batteries. Not counting time spent asleep, the Song Meter Micro 2 can record 280 hours of audio using four AA batteries.
If you need longer deployment times, our other Song Meters provide several options:
In the spirit of reconciliation, Faunatech acknowledges the Traditional Custodians of Country throughout Australia and their connections to land, sea and community. We pay our respect to Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.