Battery Monitor BM2 On Phone APP Device All Car 6-20V Battery Tester
Real-time battery health tracking via Bluetooth with dedicated mobile app for iOS and Android. High-precision voltage monitoring (6-20V range) ensures accurate diagnostics for cars, trucks, boats, and motorcycles. Military-grade ABS shell with flame-retardant coating for extreme durability and safety. Compact design with integrated LED display for instant voltage readings without phone access. Waterproof and dustproof (IP67 rating) for reliable performance in harsh environments. Effortless installation with magnetic back and built-in hook for secure placement on any battery. Monitors charging/discharging cycles to extend battery lifespan by preventing overcharge or deep discharge. Compatible with all lead-acid, AGM, gel, and lithium batteries (12V/24V systems). Ideal for mechanics, fleet managers, and DIY enthusiasts seeking professional-grade diagnostics. Includes low-battery alerts and historical data logging via app for performance analysis. Worldwide compliance with CE, FCC, and RoHS certifications for guaranteed quality.