Simultaneously charge two batteries from USB with the VDL-21 Dual Bay LCD Charger with Power Bank from Vidpro. The Power Bank feature provides energy from mounted batteries and has dual USB-A and USB-C power output ports. The charger allows you to charge one or two lithium-ion camera batteries simultaneously. The backlit LCD display clearly shows the charging power status of each bay independently. A built-in USB charging cable and a USB-C input are included for versatile charging options. The device is compatible with the Canon NB-2L, 2LH, 2L5, 2L12, 2L13, 2L14, and 2L24H.