Fangrui Product Details Suitable For Solar Battery Connection And Fer, Automobile Battery Fer, Etc High Temperature Resistance, The Battery Is Made Of Brand New Pure Copper, With Low Loss, Low Heat Generation And Large Passing Current. They Use Long Life. Design For Extending The Car Battery Charging Terminals, Helps Keep Your Vehicle Battery Charged In Long-term Car Parking. You Can Not Only Directly Powered By The Existing Sae Outlet Of Your Motorcycle But Also Get Power From The Battery By Connecting To The Ring-terminal Extension Cable. With Weatherproof Cover Design: Easily Slapped On To Ensure The Usb Charging Port Water Resistant And Dustproof, Effectively Enhance Its Lifespan. With 10a Fuse, Heat And Corrosion Resistant That Well Works At Wide Voltage Range Of Dc 12-24v. Wide Use In Motorcycle, Bike, Lawn Tractor, Truck, Pickup, Snowmobile, Riding Lawn Mower, Boats, Atv, Rv, Scooter, Utv, Kayak. With Weatherproof Cover Design: Easily Slapped On To Ensure The Usb Charging Port Water Resistant And Dustproof, Effectively