The 30-Port Smart USB Multi-Charging Cart, is a central unit that can secure and charge the battery of any 5V smartphones/power banks/tablets. Previously, each of these smartphones/power banks/tablets had to be individually connected to the wall socket which was tedious and time consuming. With the 30-Port Smart USB Multi-Charging Cart, you can easily recharge the battery and manage its content efficiently and cost effectively.
The 30-Port Smart USB Multi-Charging Cart offers a space saving and safe method of recharging the batteries of 5V USB smartphones/power banks/tablets.