Description: Universal ring terminals, easy to hook up to the battery of most vehicles! Power switch design, cut off the power while not using to avoid draining the battery! LED power indication to monitor charging state anytime! New designed rubber cap, IP54 waterproof and dustproof! 18AWGx2C SPT-2 cable, ABS high temperature resistant and corrosion resistant material, CE & RoHS certified, super durable and safe! Specification: Color: Black Material: ABS+PVC Weight: 120g Cable Length: 1.5m/60" Cable Gauge: 18AWGx2C Input Voltage: 8V-28V/ ±4.0V Output Voltage: 5V ±0.25V Output Current: 2.1A intelligent Fuse: 10A Working Temperature: -40 to 70 (?) product size: 17 * 10 * 2 Package Includes: 1 Piece Aileap 1 Piece Mounting Bracket 4 Pieces Install Ties