The Rechargeable Battery will need to be replaced...However (please read)...
Or simply keep AC adapter/charger plugged in if using in studio for umbrella lighting
Otherwise everything works as it should:
Condition is Excellent to Like New
Metz CT-1 unit has powerful Guide # of 198 on ISO 100
6 Auto Settings for Aperture Priority (A) selection + Manual (M) for Full Output
Built in Wide Angle Diffuser
Side bracket and camera brackets included
PC Cord Included
AC Adapter / Charger Included
Bottom of unit accepts standard 1/4 tripod screw so unit can be mounted on a tripod or light stand