Introducing the M3 Mobile charging station, featuring 4 slots for charging multiple devices at once. This convenient charging station also accommodates 4 spare batteries, making it an essential accessory for busy professionals on the go. Don't forget to order the power supply and power cord separately for optimal functionality. Designed to fit the US20, this charging station is a must-have for keeping your devices powered up and ready to go. From the trusted manufacturer M3, this charging station is a reliable and efficient solution for all your charging needs. With a weight of 3.43kg, it's both portable and powerful. Upgrade your charging game with the M3 Mobile charging station.