Descriptions of the components:
Eachine TX805 5.8G 40CH 25/200/600/800mW FPV Transmitter TX LED Display Support OSD/Pitmode/Smart Audio https://www.banggood.com/Eachine-TX805-5_8G-40CH-25-or-200-or-600-or-800mW-FPV-Transmitter-TX-LED-Display-Support-OSD-or-Pitmode-or-Smart-Audio-p-1333984.html
RunCam Swift 2 600TVL 1/3 CCD 2.5mm/2.3mm/2.1mm FOV 130/150/165 Degree Mini FPV Camera PAL with MIC Support OSD https://www.banggood.com/RunCam-Swift-2-600TVL-1-or-3-CCD-2_5mm-or-2_3mm-or-2_1mm-FOV-130-or-150-or-165-Degree-Mini-FPV-Camera-PAL-with-MIC-Support-OSD-p-1118948.html
Eachine ROTG02 UVC OTG 5.8G 150CH Diversity Audio FPV Receiver for Android Tablet Smartphone https://www.banggood.com/Eachine-ROTG02-UVC-OTG-5_8G-150CH-Diversity-Audio-FPV-Receiver-for-Android-Tablet-Smartphone-p-1242422.html
The transmitter says it takes between 7 and 24V - so the first issue is to find a battery to power this that fits the connector it has. I don't know how to describe the connector it has so I don't know how to find a compatible battery.
Second, from what I understand the transmitter has 5V out to power the camera, but I don't know how I'm supposed to attach the 2 together.
My first objective is to get the transmitter and camera connected, with a battery to power the transmitter - so we can at least get something working. Can anyone help me understand what I need to do?
Thanks in advance...