Universal 2-14.8V Car Battery Tester, Storage/Maintenance Tester, Charger, Tool Analyzer, Tool Control for Car Van

【Very Popular】 Battery tester for battery testing, can be used on 12V battery vehicles such as motorcycles, RVs, etc.

Reverse Polarity Protection: Car battery tester with reverse polarity protection; reverse polarity prevents damage to the tester, the vehicle, and the battery.

Color-Coded Voltmeter: Universal car battery tester with analog display and color voltmeter for easy reading.

【LED Indicators】 Universal car battery tester can quickly identify the status of the 12V car battery and charging system, indicated by the corresponding LED.