BATTERY TESTER SCAM? | Here's a real one!

Don’t be fooled by those so-called “battery testers” that are out there. Many of them will only check the voltage of your battery, which doesn’t tell you the whole story about its health and performance. You need to use a tool like this TopDon model that I’m showing you today. This type of tester actually performs a proper load test, which is crucial for understanding how your battery will perform under real-world conditions, and it also checks your battery’s cold cranking amps (CCA). This is a much more accurate and reliable way to know if your battery is in good shape and ready to start your vehicle, especially in colder weather. So, make sure you’re using a tester that does more than just check voltage; get one that does a load test and checks cold cranking amps, just like this excellent TopDon unit.