How to test a car battery

Video shows how to do a load test on a car battery. We test a battery that passes the load test, and one that fails the test. If your car is turning over slow, not starting, or needing jump starts - it may be worth spending approximately $50 Canadian for a load tester. How to use a clamp multimeter to measure current, voltage and resistance:    • How to use a clamp multimeter to measure c...