The 2025 TOPDON BT Mobile PROS Car Vehicle Battery Cranking Charging Tester Analyzer is a battery testing device suitable for flooded, AGM, VRLA, gel, and lead-acid batteries. It has a voltage of 12V and includes accessories such as a user manual, carrying case, and clamps. The device features bad cell detection and comes with a 1-year warranty. It is manufactured in China by TOPDON and is suitable for use in the automotive industry.