Car Battery Tester Bluetooth App 12V Real-Time Alerts
Car Battery Tester Bluetooth App 12V Real-Time Alerts
Premium Quality
30 Day Returns
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Last chance: The FLASH SALE ends today!
Battery health monitoring without unexpected failures
Track battery performance and alternator status via smartphone app — no cables, no manual checks, instant alerts for voltage drops.
Why is this car battery tester perfect for you?
✔ Real-time battery and alternator monitoring: Enables continuous oversight of battery voltage and alternator health through Bluetooth connectivity to a smartphone app—delivers instant alerts on abnormal voltage drops, reducing the risk of sudden battery failure.
✔ Wide vehicle compatibility and safe usage: Works seamlessly with 12V batteries across multiple vehicles including cars, trucks, motorcycles, and boats—features built-in reverse polarity protection to ensure safe connections regardless of wiring mistakes.
✔ Historical data tracking and ultra-low power use: Stores comprehensive battery performance history accessible via the app for trend analysis—consumes minimal power during operation to prevent unnecessary battery drain.
Specifications
Battery Voltage: 12V
Vehicle Compatibility: Cars, trucks, motorcycles, boats and more
Connectivity: Bluetooth connection to mobile app (iOS and Android)
Protection Features: Built-in reverse polarity protection
Last chance: The FLASH SALE ends today!
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Good to know
Delivery When will my order arrive?
Allow 5–12 business days from checkout: 1–2 business days for us to pick and dispatch, then 4–10 business days with the carrier depending on where in the UK you are. These are typical times rather than promises — a tracking link lands in your inbox the moment your parcel ships.
Read the shipping policyReturns Can I send something back?
Yes — you have 30 days from delivery, whatever the reason. Get in touch first and we'll email the return address within 24 hours on business days; post the item back within 14 days after that. Keep items unused and in their original packaging. You cover return postage, unless we sent something damaged, faulty or incorrect — then it's on us.
Read the return policyRefunds How quickly does my money come back?
We inspect returns as they arrive, confirm by email, and refund your original payment method within 5 business days of receiving the parcel. Your bank or card provider may then take a further 5–10 business days to show it in your account.
Read the refund policyTracking How do I follow my parcel?
Every parcel ships tracked. Use the link in your dispatch email, or pop your details into our tracking page whenever you like. The first scan can take 24–48 hours to appear after dispatch, so an empty page right away is nothing to worry about.
Track an orderPayment How can I pay?
You can pay with American Express , Apple Pay , Google Pay , Maestro , Mastercard , PayPal , Shop Pay and Visa . Exactly which options appear at checkout depends on your device and region — Apple Pay shows on Apple hardware, for example. Every transaction runs over an encrypted connection and we never store your card details.
Read the payment policySupport What if I need a human?
Email support@filue.com or ring +44 7882 514251. We're around Monday – Friday, 9:00 AM – 5:00 PM (UK time) and reply within 24 hours on business days.
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