Currently using normal batteries (3 X C Cell) for the operation and perfect, safe and smooth working. A charger or power supply for charging and operation of the unit is included as in the cover photo.
Original rechargeable battery (no idea about its life) for the unit is NOT included in the listing but will provide for free upon request - although it is incapable of holding the power for longer time after charging.
The connection cable is basically brand new except for a scratch on the 4-pin head, please check the photos.
Please ask if you have any questions.
This is a huge package (due to the big case) - resulted in the costly shipping.