🚘12V LED Battery Voltmeter Tester – Real-Time Audi Car Battery Monitor

Nothing ruins your day faster than turning the key… and getting nothing. A flat car battery always seems to strike when you’ve got somewhere important to be. This LED Battery Voltmeter Tester helps make sure that never happens again. 

This compact plug-in LED Battery Voltmeter Tester fits perfectly into your Audi's socket and gives you an instant readout of your Audi’s battery voltage. 

Whether you're heading out for a drive or checking things before a long trip, this LED Battery Voltmeter Tester gives you the confidence that your battery is doing exactly what it should.

🔍Key Features

• Instant Battery Tracking: Get real-time voltage readings the moment you plug it in. You’ll know immediately if your battery is healthy, low, or on its last legs.

• Prevent Breakdowns: A healthy resting battery should read above 12.3V, and charging systems should hit 13.8V+. If your numbers dip below that, it's a warning sign. No more surprise breakdowns.

• Protect Your Electronics: Voltage fluctuations can mess with dashcams, phone chargers, GPS units, and more. This LED Battery Voltmeter Tester keeps you in the loop and your tech safe.

• Bright LED Display: Clear, red digits show voltage levels at a glance—even in bright sunlight. 

• No Tools Needed: Simply plug it into your Audi’s 12V cigarette lighter—done in seconds. Just select your Audi model from the drop down boxes above. 

💡 How to Use

1. Turn off your car. Plug the tester into the cigarette lighter port.

2. Check the reading. A resting battery should show around 12.4V–12.7V.

3. Start the engine. A healthy alternator should bring the reading to 13.8V–14.4V.

4. Keep an eye on it regularly, especially before long drives or after installing any new electronic accessories.

📏 Specifications

📦 What’s Included

• 1x LED Battery Voltmeter Tester

✅ Don’t Let a Dead Battery Ruin Your Plans

One second you're fine. The next, your car won’t start. Don’t wait for that moment. 

Add the LED Battery Voltmeter Tester to your Audi today - plug in, check your volts, and stay in control every time you drive.

👉 Stay charged. Stay ready. Get yours today.

👉 Fast, free shipping across Australia.