Hilltex 40609 Battery and Charging System Diagnostic Tester | 6 and 12 Volt Compatible Heavy duty copper plated clamps provide you an easy load and is applied by an internal switch gear to ensure no sparks Perform your own car battery test with the 50 load amps on both 6 and 12 voltage batteries Easily perform your own battery test at home easilly within 30 seconds for a quick and convenient test Battery tester can be used for all vehicles including cars, trucks, vans, and motorcycles Battery tester comes with a carrying handle for portability and rubber feet for a stability while testing