Features: The charger with independent power button can be energy-saving and device protections, preventing the battery from being drained. Water and dust resistance cover, protect internal circuits. Power delivery double port 18W USB QC3.0 quick charger port can charge 2 devices simultaneously. The motorcycles USB charger uses an intelligent circuit design against excessive current, overheating, and overcharging. The charger has a built-in voltmeter. Monitories the battery and electrical system automatically, you will know the health of the battery while driving. The motorcycles USB charger Input is (12V-24V). According to your devices, it can automatically adjust the voltages output (5V/3A, 9V/2A, 12V/1.5A), fit for all the USB interfaces electronic product. Specifications: Material:ABS Display Color:Red,Green,Blue Size:Approx.86mm/3.38''x33mm/1.29''x24mm/0.94'' Package Includes: 1x Motorcycles USB Charger 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.