incase of installments will the official price Input: 12V~24V USB-A: 5V=3A (15W) , 9V=2A (18W) , 12V=2.5A (30W) USB-C: 5V=3A (15W) , 9V=2A (18W) , 12V=2.5A (30W) , 15V=2A (30W) , 20V=1.5A (30W) It's completely reliable and safe for use Dual Port powers enable simultaneous charging of two devices Charges smartphones, tablets, cameras and other USB devices Built-in safety features including overcharge and short-circuit protection 30Wtotal output for fast charging up to five times faster than conventional car chargers