Anyone who has a second battery and load it wants as long as the camera is in use, requires a charger. The battery-specific charging cradle here we clipped into the universal charger. You can connect it via the supplied power cord / 12V plug or to the USB ports. However, USB cables are not there. An LED indicates via a red / green to the battery is already full or is still loading.
The device is compact and does not weigh much, so also a good travel companion. Workmanship and quality are OK and correspond to the price.