Why dont you click on the device popup window in the map when it is online. Then you press on more and see what it reports.
No shit shirelock already done that
Then you could already see battery etc if the device reports it.
You need to check More Info on the Decice Properties to know whuch attribute the SinoTrack model device trackers supports.
Hi I've just bought a Sinotrak ST902L I've connected it to traccar sever just what information you can get out of it. Battery, Ignition, etc....