This site contains affiliate links for which we may be compensated. As an Amazon Associate, I earn from qualifying purchases.
Launch Battery Tester, Bst 360 Bluetooth Battery Test Clip, 12V Car Battery Tester with Charging System/Cranking Test, Auto Battery Analyzer For£54.17
Battery Testers by LAUNCH. Details: Download and open the App "BST360" 2. Clamp the battery terminal correctly 3. Open the cellphone bluetooth and connect 4.