Real Voltage Monitoring: This battery disconnect switch features a high-definition LED digital voltage display that shows the current voltage in real time, allowing users to effectively monitor battery status for optimal performance. Construction: Made from flame-retardant nylon 66, this switch is designed for safety and heat resistance. The components include brass with copper-plated silver screws, ensuring excellent conductivity even under demanding conditions. Adjustable Installation: The removable terminals and adjustable installation angles allow for flexible mounting options, making it easy to adapt to various setups while maintaining a stable and secure connection that minimizes the risk of loosening. Versatile Application: Suitable for DC 5–80 V systems, this battery disconnect switch is ideal for isolating and protecting electrical systems in a variety of vehicles, including cars, boats, RVs, trucks, and UTVs. Enhanced User Experience: The automatic screen shutdown feature when the switch is turned off enhances usability while maintaining a sleek design, making voltage readings clear and accessible even in bright conditions. Specifications: Part Name: Battery Disconnect Switch Material: Plastic + Metal Clip Copper Head: Negative pole 15–17 mm, Positive pole 17–19 mm Rated Current: 300 A at 12 V Display Voltage Range: DC 5–80 V Function: Power protection switch with anti-leakage and power failure protection Color: Red & Black Package Contents: 1 x Negative Switch Note: Light reflection and different displays may cause slight color variation between the image and the actual product. Measurement tolerance: ±1–3 cm.