








🔧 Twist to Disconnect, Power to Protect!
The Ampper Top Post Battery Disconnect Switch is a robust and user-friendly isolator designed for 12V systems. With a 125A current rating and IP65 protection, it ensures safety and reliability for your vehicle, RV, or boat. Its heavy-duty brass construction guarantees durability, while the easy twist operation allows for quick and convenient battery management.








| Operation Mode | Off,Twist |
| Current Rating | 125 Amps |
| Operating Voltage | 12 Volts |
| Connector Type | Clamp |
| Brand | Ampper |
| Item dimensions L x W x H | 8.4 x 3.8 x 3.8 Centimeters |
| Circuit Type | 2-way |
| Actuator Type | Rotary |
| International Protection Rating | IP65 |
| Number of Positions | 2 |
| Lower Temperature Rating | 1 Degrees Celsius |
| Controller Type | Push Button |
| Connectivity Protocol | X-10 |
| Colour | Top Post |
| Net Quantity | 1 count |
| Manufacturer | Ampper |
| Model | Am-CBS21 |
| Product Dimensions | 8.38 x 3.81 x 3.81 cm; 124.74 g |
| Item model number | Am-CBS21 |
| Exterior | metal |
| Manufacturer Part Number | Am-CBS21 |
| Volume | 136 Cubic Centimetres |
| Size | Battery Switch |
| Special Features | eliminate any power draw from the battery when vehicle or boat is not in use, disconnects the battery safely, used for top post, used for car battery systems, isolate and secure the electrical system |
| Mirror Lighting Type | non-illuminated |
| Voltage | 12 Volts |
| Manufacturer | Ampper |
| Country of Origin | USA |
| Item Weight | 125 g |
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