ANCEL BM300 Pro Battery Monitor 6V12V24V Universal with Bluetooth 53 Reinforced Design Charging Cranking Tests RealTime Alerts for LeadAcid Lithium Batteries in RV Truck Marine More

ONE DEVICE FITS ALL Why juggle multiple singlevoltage monitors Engineered for true versatility it autodetects and adapts to any standard system from 6V classic cars and 12V daily drivers to 24V diesel rigs large RVs and marine setups Compatible with all common battery types including LeadAcid Flooded AGM Gel EFB and LithiumIon This is the single futureproof solution for enthusiasts with diverse vehicles or evolving needs Note 6V only for SOC voltage temp monitoring no charging cranking tests MONITOR 4 BATTERIES AT ONCE Go beyond simple voltage readings This is your proactive battery guardian It monitors up to 4 batteries simultaneously ideal for RVs boats dualbattery trucks and sends instant phone alerts for voltage drops charging failures or weak crankinglong before a breakdown happens Sleep well knowing youre protected BUILT FOR REALWORLD DEMANDS Leave behind the frustration of dropped signals Featuring Bluetooth 53 for a rocksolid extendedrange connection that works from your home Housed in a reinforced composite shell it resists enginebay heat vibration and corrosion where standard plastics fail with guaranteed longterm IP67 sealing against the elements FROM DATA TO DECISIONS Stop guessing With 996 accuracy you get trustworthy data Then use 72day advanced trend analytics to see your batterys aging storyperfect for diagnosing intermittent issues verifying repair results or planning the most costeffective replacement before winter or a long trip SET IT FORGET IT Engineered for zero hassle With reverse polarity protection and shortcircuit prevention installation is safe and simple Once installed its nearzero power consumption 1mA wont drain your battery making it a permanent worryfree sentinel you can trust for years Notice For best signal install away from thick metal obstructions