ANCEL BM200 Car Battery Tester 12V Automotive Battery Monitor Alarm Record Volt
App :ANCEL BM200. Launch, Foxwell, Thinkcar, EUCLIA, Autek, ANCEL, Innova, Autophix, Kzyee, Fcar, Nexas. Applicable Battery: 12V lead-acid&lithium battery. When the user is close to the vehicle, the app does not need to be opened.