1 Piece 12V 24V Car Battery Tester, Automotive Alternator Tester, Battery Checker, Analyzer for Checking the Alternator and Battery Charging System

CAR BATTERY TESTER You may be wondering if your battery needs replacing or simply needs recharging. Our car battery tester tells you the battery's condition with a battery and alternator test. Save yourself a trip and money by avoiding sending good batteries to car manufacturers.

12V 24V BATTERY TESTER The car battery tester is for all 12V/24V charging systems, including regular flooded batteries, AGM flat plate, AGM spiral and GEL batteries for vehicles, forklifts, hybrid cars, SUVs, vans, boats, motorhomes, motorcycles, and travel trailers.

7 LED INDICATORS The 12V/24V battery analyzer is perfect for home and commercial use. Seven LED lights indicate the battery and alternator condition.

The alternator: green indicates good/full, orange indicates medium, and red indicates low. Intuitive, simple, and clear. No need to know the voltage; we directly indicate the quality of the battery and alternator. DURABLE DESIGN: The reverse protection function prevents damage caused by incorrect connection between the battery terminal (+) and the cable terminal (-). The pure copper wire and clip offer excellent conductivity and high sensitivity. The anti-slip design allows for flexible use, even with gloves. WORRY-FREE PURCHASE: If you have any questions about the battery tester, please send us a message via Amazon. Our professional technical team will help you solve any problems within 24 hours.