Descriptions: 1. Ideal for maintaining the batteries charge over time. 2. The on-off disconnect switch is designed for preventing unknown devices from draining the battery and save you from having to recharge it on a regular basis. 3. Lightweight, compact design, safe and easy to operation. Product parameters: Product Name: Cut off switch key Product size: 5*4.3cm\1.97*1.70in Model: 514849 Color: Red Material: ABS Product list: 2* Battery power switch Notice: 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. See more product details 1.High-quality & DurableThis Battery Switch Key is made of good quality ABS materials for durability. Insulated termaterial, has strong weather resistance, and protects internal components of theinals on the back cover to prevent any short circuits. 2.Small & PortableThis Battery Disconnect Switch is very small, miniature size, easy to carry, easy to store, does not take up space. Always handy to have spare parts on hand, even better in an urgent situation. 3.Help You Save PowerOur Battery Disconnect Switch provides power cut off to electrical system, to help prevent battery drain, safety and efficient, and help you save power. 4.Easy to InstallThis Battery Isolator Switch with face plate is easy to install, has on/off indicator, it has a definitive click when turning on and off. Provides a economical way to separate batteries. 5.High CompatibleThis Battery Power Cut Off Switch has various applications, including car, marine, marine, rv, camper, travel trailer, truck, atv, utv, battery banks, set of standard size battery disconnect switches. _x000D_