Review on 🔋 ANCEL BA201 Car Battery Load Tester - 12V Automotive Starter Cranking Charging System Analyzer Tool with Digital Display for Bad Cell Test - Red by Harald Patterson

This has worked on all my vehicles including the boat. My boat's battery is now in its third season and this tester reminded me to replace it. The tester can diagnose batteries whether they are in the vehicle or not. It gives you specific data such as the battery's internal resistance, remaining CCA capacity, voltage, as well as a graph showing when replacement is needed. I'd rather know now than at a boat ramp with a low battery. well, that's reassuring, because the cold is coming. The menu prompts a few things, e.g. B. turning on the headlights for about 10 seconds and then checking the battery. I found the menus and navigation quite easy. It's not touchscreen, but the arrows are easy to use. Another interesting feature is the signal recording function. You can observe the voltage drop, for example, when you turn on the headlights. You can also diagnose the battery with the engine running. Smart. Before you embark on a winter trip, I recommend this device to make sure your battery won't let you down.