RODE Stereo VideoMic X Manual De Instrucciones página 6

Powering the SVMX
10 11
Installing the battery
Before you can record with your Stereo VideoMic X, you will need to
install a standard 9V battery (ANS1:1604A or IEC:6LR61), or connect
the microphone via the Mini XLR connections with individual 48v
phantom power supplied for each channel.
RØDE recommends using a high quality lithium or alkaline battery
to achieve the best possible battery life. To install the battery, open
the battery cover that is located on the left hand side of the Stereo
VideoMic X. To remove the cover, hold the microphone in one hand,
and push the indentation across with your index finger to un-latch
the battery door.
Diagram 1 - Push the indentation accross to un-latch battery door