RV Battery Monitor

Comprehensive High-Precision Battery Monitoring The RECS module features a built-in 300A high-precision shunt that continuously monitors key parameters of RV batteries — including voltage, current, capacity, and temperature — delivering real-time accurate insights into battery status and remaining power. Even under variable conditions such as camping or long-distance travel, it ensures stable monitoring to prevent sudden power interruptions that could affect critical devices

​​RV Battery Intelligent Manager​​ TC30 is a battery monitor designed specifically for RVs, integrating high-definition display, smart connectivity, and high-precision sampling into one compact device. It serves as your reliable energy management companion during travels, providing accurate battery data and power usage history through an intuitive large screen and mobile app. With TC30, RV power management becomes clearer and more controllable than ever before. ​​Full-View HD

​​​​Exceptional Display Experience​​ The TC35 battery monitor features an ultra-high-definition IPS full-color touchscreen, delivering detailed and vivid visuals. Through an intuitive touch interface, you can simultaneously view key parameters such as voltage, current, power, capacity, remaining time, and temperature (with a temperature input port). Real-time power and State of Charge (SOC) curves are also displayed, providing clear insights into your RV’s battery health and

Clear Display and Core Parameters at a Glance​​ The TX20 features a high-contrast black-and-white segment screen that remains clearly readable even in sunlight, making it ideal for the variable lighting conditions in RVs. The screen can simultaneously display three critical battery parameters—such as voltage, current, and remaining capacity percentage—allowing you to grasp the RV battery status instantly. Without toggling through complex menus, a quick glance while driving or

Multi-Parameter Display at a Glance​​​​ The TX21 utilizes a high-contrast black-and-white segmented screen, ensuring clear readability in both bright and low-light conditions. The screen simultaneously displays three core parameters—voltage, current, and remaining battery capacity—enabling RV users to monitor battery status in real time. With button-controlled navigation, users can toggle through six key data points, including power, total capacity, and estimated remaining

2.8-inch Large Screen for Clear Visibility at a Glance Designed specifically for RVs, the TF03K is a high-precision battery monitor featuring a 2.8-inch clear display. It simultaneously shows six key parameters—voltage, current, power, capacity, state of charge (SOC), and remaining usable time—eliminating the need for tedious switching between screens. This allows RV users to grasp their battery status instantly, significantly enhancing power management convenience and safety