The two-port Floveme car charger is now even cheaper - for $ 3.99

Then they laid out a discount on the same charge, but the cost was higher. Now the price has dropped to $ 4.19 with free shipping.
Upd./Or 3.99 $ through a mobile application.
There are two usb outputs with a total current up to 3.6A at 5V. Between them is a led indicator showing the voltage of the onboard network.

Go to the store