Xantrex Battery

It does what it says on the box, but poorly. There is no information displayed about each battery on the dashboard, not even charge status, so you have to touch each one in turn to see any info. Every time you return to the dashboard it re-scans for batteries. As a result the list of batteries is in random order. If you want to check the charge status of your batteries, you have to touch each one in turn and then keep track of the battery IDs of the ones you already looked at. This app would be dramatically better if: 1. it displayed more detail about each battery on the dashboard 2. it allowed you to build a list of batteries you own and display that list every time, even if the batteries are not in range (as opposed to automatically looking for batteries every time you access it)