Feature:1. Small and exquisite, widely used, can be installed in various products, smaller in size and lighter in weight, suitable for scooters, robots and other products.2. The upgraded version of the spark-proof switch is highly efficient and safe, protects the power contacts from being burned and oxidized by electric sparks, and efficiently protects the electronic components of integrated circuits from breakdown and damage, and prevents electric sparks that may cause explosions.3. The switch has a spiral pattern, and the fixing nut is easy to install and fix.4. Silicone fixing the bottom wire and heat shrinkable tube of the LED lamp.5. Powerful heat dissipation, dual heat dissipation of the extremely positive aluminum alloy heat sink and heat dissipation silica gel, more effectively extending the life of electronic products.Specification:Condition: 100% Brand New Item Type: Antispark SwitchMaterial: PCB Board + Aviation Aluminum Alloy Heat Sink + Thermal SilicaColor: As Pictures Shown Model: Upgraded Version of Spark Switch V2.0Mosfets: NVMFS5C628NLLED Button Diameter: Approx. 16mm / 0.63inVoltage Range: 3S-13S (12V-60V)Maximum Continuous: 280ABurst Current: 800APCB Thickness: 6 Layers x 3oz Copper = 18oz CopperSize (with Heat Sink and Heat Shrink): Approx. 40 x 28.5 x 9.1mm / 1.57 x 1.12 x 0.36in Package List:1 x Antispark SwitchNote:By default, the LED button has been inserted into the switch at the factory. Please do not turn on the power of the switch without the LED button connected.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.