Description: Quick Disconnect Cable-Universal and easy to hook up to the battery. Power Switch-Cut off the power while not using to avoid draining the battery. LED Power Indication-Monitor charging state anytime. Brand New USB Cap-New designed rubber cap, IP54 waterproof and dustproof. Super Durable and Safe-ABS high temperature resistant and corrosion resistant material. Specification: Color: Matt Black Material: ABS+PVC Cable Length: Approx. 1m/40" Cable Gauge: 18AWGx2pcs Input Voltage: 8V-28V/ ±4.0V Output Voltage: 5V ±0.25V Output Current: 2.1A max. Port: SINGLE PORT Working Temperature: -40 to 70 (?) Package Includes: 1 Piece USB Charger