These were the charger units supplied with radio communications equipment from the Chinese manufacturer, HYDX - actually model of equipment was the D21
The battery fitting this charger was a 7.4V 1600mAh Li-ion
The plug pack supplies 12V to the charger base
Absolutely nothing wrong with these but they are surplus to our needs.
Either use the base as it is for your own batteries (if they fit) or use the base in a modified fashion to charge other 7.4V Li-ion batteries
Supplied as in the photographs i.e Base unit plus power pack
Tested as described in the description
If not meeting specifications, fully refundable item
