2025 Launch Upgraded BST360 6V 12V Car Battery Tester, Bluetooth Battery Load Tester Charging Cranking System Analyzer for Android/iPhone/Launch X431, 100-2000 CCA Alternator Tester Voltmeter

Outstanding! They hook up Bluetooth to your Launch scanner or to your laptop smart phone app. Four different test and you can share your report of the results with anyone.

Excellent product. Works with both Launch Diagnostic Tool and IPhone.

Excellent tool to test batteries. I haven't try the app.

I got this for free when i bought my Launch Scanner, i would never have bought this myself because it’s $60+ and i hadn’t seen one in action. But wow, its super easy to use, i don’t even have to manually pair it to the scanner, it just links automatically when i open the test function. And it allows me to go through the full test and report of Battery, Charging and Starting. Love it. I’ll recommend to everyone with a launch scanner.

I run a rental fleet of about 85 vehicles — mostly Hyundai, Kia, Nissan, Ford, Chrysler, and Jeep, with some Toyota — and the X431 PRO Elite has become the first thing I grab when a car comes in. Full-system scans are quick, it identifies vehicles by VIN automatically, and I haven't found a car in the fleet it couldn't communicate with. The health report it generates is a nice touch for keeping records per vehicle. The special functions—oil light, EPB, steering angle, TPMS relearn, throttle relearn, battery registration, DPF, injector coding—are all present, and they actually work. ECU coding and key programming on the brands I run have been solid. It also pairs with AutoAuth for Stellantis secure gateway access, so my Chrysler and Jeep vehicles aren't locked out.