250A 5-60V DC Top Post Master Battery Cutoff Switch with Voltmeter Master Cutoff for Car, RV, Marine, Boat

What’s in the package

1 x Battery Switch

1 x Voltmeter Power Wire

About this item

【Real-Time Voltage Monitoring】- This battery cutoff switch features an integrated digital LED voltmeter for real-time battery voltage monitoring. The digital display operates on a DC 5-60V range with an accuracy of 1% and a resolution of 0.1V. This voltmeter-equipped disconnect allows you to check your battery's health at a glance.

【High-Current Capacity】- Engineered for demanding electrical systems, this master disconnect switch is rated for 250A of continuous current at DC 12V and can handle 300A for 30 minutes. The heavy-duty battery switch also supports a high cranking load, making it suitable for a wide variety of applications. Its high-amperage design ensures reliable performance under load.

【Superior Material Composition】- The terminal components of this kill switch are crafted from copper, ensuring excellent electrical conductivity and minimizing power loss. The switch housing is made from a flame-resistant nylon material for enhanced safety and operational integrity. This premium material construction provides both high performance and a secure user experience.

【Effortless Top-Post Installation】- This battery isolator switch is designed for easy installation directly onto a standard tapered negative battery post (15.5-17.5mm diameter). The top-post disconnect switch includes an integrated battery clamp (15-17mm diameter range) and a tapered post for straightforward connection of your negative battery cable. Its streamlined design simplifies the process of adding a master cutoff to your vehicle.

【Simple ON/OFF Operation】- This 2-position battery switch utilizes a simple rotary knob for clear On/Off control of your electrical system. A turn of the rotary knob switch easily connects or disconnects power, effectively preventing battery drain during storage. This manual cutoff switch is ideal for cars, boats, RVs, and ATVs, offering a simple way to protect and extend battery life.

 Spec