Product code: 1019852 Smart car charger with charging amperage/voltage display and support for fast energy recovery technology. Compact gadget equipped with 2 USB QC3.0 ports. Perfect for charging the batteries of mobile devices such as smartphones or tablets. The accessory supports Quick Charge QC 3.0 fast charging technology. Thanks to the voltage and charging rate display, you always know how much energy is being restored to your equipment. In addition, the accessory also shows the voltage received from the car battery, which can help you detect a problem with it faster. You also don't need to switch anything. The value on the screen automatically jumps between the three mentioned categories every 5 seconds. The gadget also displays the voltage transmitted to it by the car battery. When starting the car, the yes value should be between 13.3V and 14.8V. When charging, the normal voltage is between 12V and 13.2V, but if it is lower than 12V, it is worth checking the condition of the battery. 2 ports allowing you to connect and thus renew the power of 2 devices at the same time. Made of a combination of refractory and durable materials: PC and ABS. Resistant to falls and excessive heating. The accessory has 2 independent intelligent management systems, each responsible for one of the ports. The device has protections against overcharging, discharging, overvoltage, overheating, overcurrent and short circuits. Non-slip tabs on both sides of the charger guarantee adequate stability of the accessory even on the most uneven roads. You don't have to worry that with a larger shock, the equipment will suddenly jump out of the socket. The gadget is compatible with standard cigarette lighter sockets found in 99% of the most popular car models. Key features: - Fast charging compendium, - Charging under control, - Initial battery diagnostics, - 2 ports, - Dual smart chip, - Wide compatibility. Specification: - Material: PC + ABS - Ports: 2x USB QC3.0 - Voltage (Input): DC 12V-24V - Voltage/Current (Output): USB1: 4.5V/5A, 5V/4.5A, 9V/3A, 12V/3A, 20V/2.25A (max) (QC / SCP / FCP), USB2: 4.5V/5A, 5V/4.5A, 9V/3A, 12V/3A, 20V/2.25A (max) (QC / SCP / FCP), USB1 + USB2: 5V / 6A (max) - Dimensions: 6.5 x 3 x 3 cm - Weight: 45 grams Kit includes: Smart car charger