Reliable Low Voltage Protection: Automatically disconnects the load when voltage drops below a safe threshold. Prevents deep discharge, protects both lead-acid and lithium-ion batteries, and helps extend battery life Wide Compatibility with 12V-36V Systems: Works with lead-acid, lithium-ion, and solar batteries. Ideal for RVs, off-grid solar systems, boats, and power wheels. A versatile power protection solution for a variety of DC-powered setups（Batteries not included） Precise Voltage Control with LED Display: Easily set stop and restart voltages using the intuitive “+” and “–” buttons. Real-time 3-digit LED display ensures accurate voltage monitoring. With simple controls and a user-friendly manual, setup is quick and effortless Durable, Waterproof, and Compact Design: Made from high-quality ABS plastic with a waterproof, sealed exterior. Compact size for easy installation in tight spaces. Works reliably both indoors and outdoors, built to last through all conditions Memory Function: Once you set your cutoff and recovery voltages, the module automatically saves them. Even after power loss, it retains your settings, so there's no need to reset each time Protect your battery from over-discharge
Automatically disconnects when voltage drops below a safe level
Helps extend battery lifespan
Works with lead-acid, lithium-ion, and solar batteries
Compatible with 12V–36V systems
Ideal for RVs, boats, off-grid solar setups, and power wheels
Versatile protection for all DC-powered devices
Easily set stop and restart voltages using intuitive buttons
Real-time 3-digit LED display shows accurate voltage
Monitor battery voltage with precision
Adjust settings effortlessly with simple controls
Durable, Waterproof, and Compact Design
Made from high-quality ABS plastic for durability
Waterproof, sealed exterior for outdoor use
Compact size fits in tight spaces
Automatically saves your voltage settings
Remembers settings even after power loss
Ensures continuous operation without the need for resetting