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4.9/5 Trusted by 15,000+ Mechanics & DIYers
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A Lifesaver! I used it on my old truck and it immediately caught a weak alternator before it died on the road. The polarity identification makes it fool-proof even for beginners like me.
James P.

4-in-1 Full Diagnostics

Smart Safety Clamps

Wide CCA Compatibility

Multi-System Testing
BatVoltix is a multi-functional analyser designed to give you professional-grade accuracy for any 6V or 12V battery. Whether you are checking State of Health, State of Charge, or running a deep Load Test, this tool provides instant data storage and screen captures to track your vehicle's performance and prevent unexpected failures.

Select your battery standard from Regular-Flooded, AGM Flat Plate, AGM Spiral, GEL, or EFB directly on the color display for accurate, type-specific results every time. The wide CCA range makes it suitable for everything from small motorcycles to heavy-duty vehicles.
Compatible with 6V/12V lead-acid batteries from 2AH to 200AH, this tester works across cars, motorcycles, boats, and ATVs with equal accuracy. Whether you are a professional mechanic or a home DIYer, it delivers clear, reliable diagnostics on any vehicle.


Built-in intelligent polarity recognition automatically detects incorrect clamp connections and continues working normally, protecting the device from accidental reverse wiring damage. Just clip on and test without hesitation, regardless of which clamp goes where.
From State of Charge and State of Health to Charging, Cranking, Ripple, and Loading tests, this analyzer covers every diagnostic need in a single handheld tool. Screen Capture and Data Storage let you save and review results anytime, making it ideal for tracking battery health over time.

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Automotive specialists recommend BatVoltix for its reliable Load Volts and Ripple Test capabilities. It prevents the frustration of a dead battery by identifying 'BAD' or 'WEAK' states before they become emergencies. Whether you're a professional mechanic or a car enthusiast, the BM580 integration ensures your vehicle's starting system is always in 'OK' condition.

Track State of Health (SOH) and State of Charge (SOC) to know exactly when it is time for a replacement.

Go beyond simple voltage. Test the alternator, cranking time, and load capacity to see the whole picture.


Designed for cars, motorcycles, ships, and ATVs. One tool to manage every lead-acid battery in your fleet.

Save your results with built-in data storage. Capture screen data to compare battery health over time.



Diagnose with confidence. If the BatVoltix doesn't provide the precision and ease of use you expect for your vehicle diagnostics within 30 days, we'll provide a full refund!
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The built-in testing functions are way more comprehensive than a simple multimeter. It identified my 'weak' battery in seconds.
Mark T.
Verified Purchase

I have several AGM batteries for my solar setup and this handles them perfectly. Very accurate and consistent readings.
Sandra L.
Verified Purchase

I always mix up positive and negative. The smart identification on this is a game changer for safety. No sparks!
David W.
Verified Purchase

Used it on my ship's batteries. Knowing the cranking voltage before leaving the dock is priceless for safety.
Capt. Robert
Verified Purchase

I work in a shop and use this daily. It's fast, durable, and the screen capture feature helps show customers the state of their battery.
Anthony M.
Verified Purchase

Keep it in my glove box. It works on my motorcycle, ATV, and car. Best automotive investment I've made this year.
Kevin S.
Verified Purchase
4.9/5 Based on Over 25,000 Vehicle Safety Inspections


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