·🎁EASY-TO-USE ENTRY-LEVEL CAR BATTERY TESTER --- TOPDON car battery tester is a simple yet powerful way to test and analyze your 12V lead-acid battery. It displays various analysis results such as SOH, SOC, voltage, current, and rating. The tester works smoothly with a wide range of lead-acid batteries, including regular flooded, AGM flat plate/spiral, EFB, and GEL, offering optimum performance.

·WIDE RANGE OF APPLICATIONS --- With a safe and passive testing method, this 12V battery load tester can be powered up and connected accurately. It provided accurate and reliable results for a wide range of vehicles, including cars, motorcycles, trucks, RVs, ATVs, SUVs, boats, yachts, lawnmowers, and golf carts.

·3 TESTING FUNCTIONS FOR VERSATILE TESTING --- The BT100 battery tester offers three different testing functions: health test, cranking test, and charging systems test. The health test checks the battery's condition, the cranking test verifies if the electrical system has enough power to start the engine, and the charging systems test analyzes the performance of the generator/rectifier diode/charging current.

·QUICK AND EASY TESTING --- The 3-color LED lights on the unit make it easy to identify the battery's health status. The menu-driven operation is straightforward, making it easy to use for everyone. The copper clamps come with polarity reverse protection and sparkproof, ensuring a stable and safe connection for the testing process.

·COMPACT AND CONVENIENT --- The TOPDON BT100 car battery tester is small and compact, making it convenient to be stored in the glove box or center console. Its fast and precise results will help you determine if your car battery needs a replacement. It is an excellent option for automobile workshops, garages, and DIY users who need to check batteries frequently.