OBD2 Tracker contains an internal battery which allows you to track your car even if it is unplugged. The tracker provides complete reports on vehicle statistics and engine performance. Some of the other notable features of this tracker are: • Real-Time Location • Route History • Logger Feature • Driver behaviour analysis To get more information about our dealership & partnership policies and for placing bulk order enquiries, please follow http://www.thinkrace.com.ng/obd2-gps-car-tracker-vt200/