To use the BatCounter for long-term deployments, it is recommended to power it via mains electricity or a 12V battery. This Power Kit allows you to connect your BatCounter to 110/220V mains electricity. It contains an external power adapter and power cable.
Please note that, although the BatCounter can be fitted with eight AA batteries, these are only suitable for testing the device or for counting over very short periods of time (e.g. a few nights).