Under the Transmitters container are transmitter Nodes. Each node's text is the name of the transmitter. There is one sub node called Charge History. When a this node is selected the Detail View shows the charge history of the transmitter's battery pack. A sample of this information is shown below:
You can select the Transmitter node's menu my right clicking on the transmitter's name. This will bring up the menu show below:
From this menu you may