LEVANLIGHT BM2 Bluetooth Car Battery Monitor｜12V Battery Tester for 6V-20V Vehicles｜Real Time Voltage & Health Diagnostic Tool ｜Wireless BT 4.0｜Works with Android & iOS Phones
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Product description
- The BM2 battery monitor keeps you connected to your vehicle's power status with real-time Bluetooth notifications. Whenever you're within range (up to 10 meters), the device automatically sends voltage updates and critical alerts straight to your phone. This means you'll never miss a warning sign whether it's a sudden voltage drop, low battery levels, or potential starting issues.
- Smart Engine Start Analysis. The device instantly evaluates your vehicle's cranking power & ignition system during engine startup, delivering a complete diagnostic report on battery strength and starting performance.
- 35-day onboard data storage lets you analyze battery performance retrospectively, independent of real-time app sync status.
- Perfect for cars, vans, and RVs, this Bluetooth Battery Monitor fits any 12V system. The free iOS Android app provides instant battery diagnostics for worry-free power management.
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