My Car Battery Registers 11.97 Volts. Is It Good?

It's important to test your battery regularly. Proactively testing it twice a year will help reduce your chances of failure.

Motorcar Battery Testing & Voltage

It's important to test your battery and electrical system regularly, non just when information technology's starting to show signs of weakness. Proactively testing it (or making sure your mechanic does) twice a twelvemonth will assist reduce your chances of failure. Most retailers offering a simple gratuitous 5 minute battery test. Use our Find a Retailer for a location near you to get a free battery test.

When Fully Charged, How Many Volts Should A Car Battery Take?

Fully charged automotive batteries should measure at 12.6 volts or above. When the engine is running, this measurement should be xiii.7 to xiv.vii volts. If you don't accept a multimeter to tell you the voltage of your battery, you can do a test of your electrical system by starting the automobile and turning on the headlights. If they are dim, that indicates the lights are running off the bombardment and that little or no accuse is being produced by the alternator. If the lights get brighter as you rev the engine, it means the alternator is producing some current, but may not exist producing plenty at idle to proceed the bombardment properly charged. If the lights have normal brightness and don't change intensity equally the engine is revved, your charging system is probably functioning normally. If you've been experiencing problems with your bombardment system and the headlight examination checks out okay, you should check whether or not the bombardment is belongings a charge, or if something on the vehicle is discharging it.

How Do You Perform A Load Test?

To laissez passer a load examination, the battery must maintain 9.6 volts at fifteen seconds when tested at one-one-half the CCA rating and 70°F (or above). This test must be done with a truthful load (carbon pile) and not ane of the mitt-held testers that piece of work off a conductance algorithm. The exam must be run with the battery in a high state of charge. Be sure to read and follow all condom and handling instructions on the bombardment, this website and your bombardment tester. If you would like your battery tested, use our Find a Retailer for a location almost you.