Check the listing for details. 2PCS Car Battery Switch Quick Cut-off Disconnect Master Link Terminal Kill Shut. Condition: New. Listed at 9.99 USD. Features: 1.Ideal for maintaining the batteries charge over time. 2.Connects direct to the battery terminal and is cut off by loosening the green wheel. 3.Scope of application: various types of battery with a diameter of 15.5mm - 17mm Description: 1.Lightweight, compact design, safe and easy to operation. Specifications: Fitment:Universal fits all 6v,12v and 24v batteries:cars,vans,boat,motorcycle Quantity: 1 pair Color:red ,black optional Size:Like pictrues show Package Included: 1 x Red Cut off Switch 1 x Black Cut off Switch Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.