500A Smart Shunt Battery Pack Monitor With Current Measurement TTL Communication 3M Cable

Product descriptions from the supplier

1. Professional TTL Communication & Integration

Specifically designed for system integrators and developers. Features a customized TTL serial port for real-time data transmission. Seamlessly integrate battery data into your own MCU, Arduino, Raspberry Pi, or industrial controller without wireless interference.

2. 500A High-Precision Smart Shunt

Equipped with a heavy-duty 500A shunt, this battery monitor provides professional-grade accuracy (±1%) for high-power applications. Ideal for Electric Vehicles, large RVs, Marine Yachts, and Off-grid Solar ESS where high current stability is critical.

3. 3M Long Shielded Cable for Stable Signal

Comes with a high-quality 3M (10ft) shielded cable. Unlike Bluetooth models that suffer from signal drops in metal enclosures, our wired LCD monitor ensures 100% stable, anti-interference data display and communication in harsh environments.

4. All-in-One SOC & Energy Tracking

Accurately tracks State of Charge (SoC), Voltage, Current, Power (W), and Remaining Capacity (Ah). Uses advanced Coulomb counting technology, providing far more reliable data than simple voltmeters, especially for LiFePO4 and Lithium battery banks.

5. Universal Compatibility & Easy Install

Supports a wide voltage range (8V-100V), compatible with 12V, 24V, 36V, 48V, and 72V battery systems. Plug-and-play shunt design with Power-off Memory to retain settings. Perfect for UPS backup, Solar systems, and DIY Power Walls.

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