Sega Dreamcast Clock Battery replacement and Holder.
This mod kit is used to replace a clock battery inside of a Sega Dreamcast.
Symptoms of a non-working clock battery include being prompted to set the time/date every time the Sega Dreamcast is turned on, which can get very annoying.
This is a very desirable modification as most of the clock batteries inside of Sega Dreamcast are dead or dying at this point in time.
Please note, this modification requires use of a soldering iron.
A soldering iron is not included in this listing.