BK300 12V/24V Wireless Battery Monitor with Bluetooth 5.0 and Smart Testing

🔋 General Description KONNWEI BK300: The smart wireless battery monitor for precise electrical diagnostics on 12V and 24V vehicles. Seamless Bluetooth 5.0 connection, intelligent battery analysis (flooded, AGM, EFB, GEL, lithium), comprehensive starting, charging, and voltage tests. Ideal for professional mechanics and demanding DIYers. 📐 Technical Specifications Color: Black Material: Robust ABS Voltage Range: 12V / 24V Bluetooth: Version 5.0 Product Dimensions: 4.8 × 2.6 × 1.6 cm Gross Weight: 85 g Package Contents: 1 Battery Monitor + 1 User Manual 🔧 Installation Ultra-fast installation: Attach the monitor directly to the positive battery terminal with the included clamp. No additional wiring or tools required. Ready to use in under 30 seconds. 📱 How to use: Open the free app on your smartphone → connect via Bluetooth → view real-time battery status, starting curves, charging voltage, and much more. Intuitive interface, clear graphics, reliable diagnostics—everything is designed for quick and confident decision-making. ℹ️ Other information: Compatible with all common automotive battery technologies: conventional lead-acid, AGM flat or spiral, EFB, VRLA, GEL, and lithium-ion. Designed to withstand demanding workshop environments. Compact, portable, perfect for your toolbox or garage.