DC HOUSE 4-Way Bluetooth Lithium Battery Monitor,Range 8-75V & Custom Alarm Lifepo4 Battery Monitor Compatible DC HOUSE Bluetooth Batteries, Peferct for Off-Grid Solar Systems/RV/Golf Cart

Additional Details from the Manufacturer

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More features

• Precision Detection & Power-Off Protection：The battery monitor directly retrieves BMS data via Bluetooth, real-time monitoring 12V lithium battery voltage/current with 100% accuracy (better than shunt/Hall sensor)—a professional-grade LiFePO4 battery monitor. Stores BMS protection history even when batteries go offline, solving power-off data loss issues.
• 4-Way Bluetooth Battery Management:Monitors 1-4 lithium batteries simultaneously, intelligently recognizes battery group status, and displays real-time data—only 1 battery is needed for power supply to remotely control all 4 via Bluetooth/Wi-Fi, ideal for RV, Golf Cart multi-battery systems as a lithium battery monitor. Note: Only compatible with DC HOUSE Bluetooth batteries (12V 100Ah Outdoor V3.0 B0DTKGNFQN,12V 100Ah B0C6G3JTWT/150Ah B0DHZMKWYS).
• Smart Remote Monitoring: Supports both Bluetooth APP and WiFi connections for flexible battery monitoring. Wirelessly check battery status and power parameters through your smartphone (iOS/Android), with real-time synchronization of voltage, current, temperature, and SOC%. Unlike single-connection monitors, our dual-mode design continues working and stores data offline when connection is lost.
• Plug-and-Play + Intuitive Touch Operation: Plug-and-Play + Intuitive Touch Operation：3.5" touchscreen with stylus offers easy operation without training. Directly pairs with DC HOUSE Bluetooth batteries (no extra shunt needed), installation as simple as a volt meter—perfect for novices.
• Customizable Alerts: Customize over/under voltage, overcurrent, low SOC thresholds. Functions as a battery tester, triggering instant alerts to prevent over-discharge risks.