BM300 Pro Bluetooth Battery Monitor for 6V (Orange)

⭐ Key Features

•ONE DEVICE FITS ALL: Why juggle multiple single-voltage monitors? Engineered for true versatility, it auto-detects 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 Lead-Acid (Flooded, AGM, Gel, EFB) and Lithium-Ion. This is the single, future-proof solution for enthusiasts with diverse vehicles or evolving needs. Note: 6V supports voltage and SOC monitoring only

•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, dual-battery trucks) and sends instant phone alerts for voltage drops, charging failures, or weak cranking—long before a breakdown happens. Sleep well knowing you’re protected

•BUILT FOR REAL-WORLD DEMANDS: Leave behind the frustration of dropped signals. Featuring Bluetooth 5.3 for a rock-solid, extended-range connection that works from your home. Housed in a reinforced composite shell, it resists engine-bay heat, vibration, and corrosion where standard plastics fail, with guaranteed long-term IP67 sealing against the elements

•FROM DATA TO DECISIONS: Stop guessing. With >99.6% accuracy, you get trustworthy data. Then, use 72-day advanced trend analytics to see your battery’s aging story—perfect for diagnosing intermittent issues, verifying repair results, or planning the most cost-effective replacement before winter or a long trip

•SET IT & FORGET IT: Engineered for zero hassle. With reverse polarity protection and short-circuit prevention, installation is safe and simple. Once installed, its near-zero power consumption (1mA) won’t drain your battery, making it a permanent, worry-free sentinel you can trust for years

🛠️ Specifications

• Brand : ANCEL
• Color : Orange
• Included components : battery monitor
• Item highlights : Monitor battery voltage, estimated SOC and temperature in the app; review cranking, charging, trip & 72-day history data
• Package quantity : 1
• Size : 2.36 x 4.33 x 5.12 inches
• Style : Battery Monitor
• Type : ELECTRIC_CIRCUIT_TESTING_DEVICE
• Item dimensions : H: 5.1 / L: 4.3 / W: 1.0
• Package dimensions : H: 1.1 / L: 5.2 / W: 4.3 (Weight: 0.13)