Does an Ignition Interlock Drain My Car Battery?

Does an Ignition Interlock drain my car battery? You may have researched this question and seen a few sources say either yes or no. So, what is the correct answer? Here’s the truth behind whether an Ignition Interlock Device drains your car’s battery.

Ignition Interlocks Work With, Not Against, Your Car’s Battery

Many accessories with your vehicle draw a minimal amount of electricity, such as your clock, radio, the internal memory of your engine computers, or even cables such as your cellphone charger. Leaving your headlights on overnight or not closing your trunk completely will cause your car’s battery to drain much more than any electrical accessory!

When you have an Ignition Interlock installed into your electrical system, the device will draw a tiny amount of power from your car’s battery as well, but it is never in such an amount that would drain your car battery totally. If your vehicle’s battery does die, it is typically because of an old battery or a defective alternator. If this occurs, you may need to visit a mechanic. Read our blog to find out the process of taking your car to a mechanic if you have an Ignition Interlock.

Ignition Interlocks draw less than ¼ of an amp while the vehicle is not operating, and ½ of an amp when it is preparing for a breath test. This is a very minimal amount compared to your car’s stereo, or clock!

Use Your Vehicle on a Consistent Basis

Your car may not start if you do not use it for a while, too. Your accessories are constantly using your car’s battery, so if you are not charging the battery by not starting your car, your battery will likely die. Make sure you are using your vehicle to maintain its battery power!

Checking Your Current Battery Voltage with the Ignition Interlock

With Smart Start, clients have an easy way to check their car battery’s current voltage right on their Ignition Interlock screen.

To check your car battery’s voltage, press the pound or # sign, then the number 2 on your device’s keypad.

Is your battery below 12 volts? You may want to charge or change your car battery.

Smart Start Offers 24/7/365 Customer Service

Finally, our team is always standing by to help if you use a Smart Start Ignition Interlock. If you ever have any questions about your Ignition Interlock, feel free to call Smart Start for answers at [company_variable name=”Corporate Telephone Number Link”].

Need an Ignition Interlock?

As the nation’s ultimate, trusted Ignition Interlock provider, you are in good hands at Smart Start. With friendly technicians providing the best care to you and your vehicle, and a 24/7/365 Customer Care Center for any questions during your program, your Ignition Interlock requirement will be seamless and easy.

Make sure to ask for any current specials or discounts in your state when you contact us! Schedule your installation appointment today by calling [company_variable name=”Corporate Telephone Number Link”] or by filling out our short online form.

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Ignition Interlocks Work With, Not Against, Your Car’s Battery

Use Your Vehicle on a Consistent Basis

Checking Your Current Battery Voltage with the Ignition Interlock

Smart Start Offers 24/7/365 Customer Service

Need an Ignition Interlock?

Schedule an Installation

Fast-Track Your Installation

Want to speed up the installation appointment process?We can get you a quote faster if you fill out the information below.

Want to speed up the installation appointment process?
We can get you a quote faster if you fill out the information below.