Features: brand new and high quality Our USB car charger is designed with a fully sealed protective cap. This waterproof cap can prevent water, dust from entering. Prevent from over-current, over-voltage, and short-circuit. for Smart IC technology that can intelligently detect your devices to deliver it's fastest possible charging speed. This charging device can be used in for cars, rv, off-road vehicles, motorcycles, for camper vehicles, etc., for your travel to bring convenience. Total power up to 120W (12V) / 250W (24V). Enough for using most portable appliances in your 12V/24V vehicle. Fits perfectly with compatible devices such as dashcam, GPS, vacuum cleaner, air purifier, etc. Dual ports pump out 36W total. It can charge two devices simultaneously at QC3.0 speed and charging From 0 to 55% in 35 minutes, provides 4x faster charging speed to compatible devices. Also for QC 2.0 & 1.0. Specifications: Material:ABS Input Voltage: 12-24 (V) Output Voltage: 5/9/12 (V) Output Current: 4200 (mA) Operating Temperature: 40 () Charging Type: QC3.0 Charging Method: Wired Charging Output Interface: USB Size:Approx.106x45mm/4.17x1.77in Net Weight:84g Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Vehicle Phone Charger