Gt005 Gps Tracker User Manual Link

The internal backup battery is weak. Connect it to the vehicle power.

The GT005 is known to work with tracking platforms such as (using port 5023 or 22118) and Wialon (configured with device type set to "GT005" and server port 22118). Gt005 Gps Tracker User Manual

Trackers draw minimal power (typically 10–50mA), equivalent to a car alarm system. If your vehicle battery drains quickly after installation, the issue is likely an aging battery or another electrical problem, not the tracker itself. The internal backup battery is weak