How To Test A Car Battery
Batteries that are not maintenance free have caps across the top of the cells sometimes individually and sometimes 2 caps. Connect to the battery terminals on the battery and not the starting aid contacts in the engine compartment as the resistance of the cable which is installed in the vehicle will affect the. How To Test A Car Battery Youtube Secondary rechargeable battery tester cell testing. How to test a car battery . Enter your cars year make model engine type and your zip code. Touch the red probe to the positive terminal and the black probe to the negative terminal. Connect the red or positive voltmeter test lead to your batterys positive terminal. Set the dial to 20 which will allow you to accurately measure between 0-20 Volts. Ad Battery and cell capacity testing and cycling system USB 20 50V 10A 4-Channels 200W. These are available from any good car accessory retailer and are very simple to use. Turn off the ignition and any accessories like lights or t...