Check the listing for details. Sega Dreamcast Replacement Battery Holder & Rechargeable Clock Battery - Mod Kit. Color: Black / Silver, Condition: New. Listed at 15.95 USD. Long Island Video Games Sega Dreamcast New Clock Battery Holder & Rechargeable CMOS Battery - Modification Kit Description: This listing is for one Sega Dreamcast Clock Battery Holder and one rechargeable CMOS battery. This mod kit may be used to replace a clock battery inside of a Sega Dreamcast. By performing this modification, a person will never have to use a soldering iron to install a new clock battery into the Sega Dreamcast again --- all a person will have to do is pop out the old battery from the holder and put in a new one. 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, very annoying. This is a very desirable modification as most of the clock batteries inside of Sega Dreamcasts 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. We suggest that customers only attempt this modification if they are confident in their refurbishing abilities. Photos are stock. Fast Shipping! Long Island Video Games, LLC We are Long Island Video Games, the premier source for all your video gaming needs. Remember, dirty games ruin systems. We refurbish cartridges & consoles to the best of our ability so you can just worry about getting to the next level or that higher score, not black screens of death or blinking red lights. Visit eBay Store Shipping All products ship within 1 business day of payment's receipt with delivery confirmation. Signature confirmation for most sales over $250.00. International shipping to specified countries only. Payment We only accept PayPal. New York sales subject to sales tax. Out of state buyers responsible for any tax. All international buyers are responsible for all tax, duties and customs fees. Return Policy Returns accepted for 30 days. Buyer pays return shipping. Returns subject to restocking fees. If you are having difficulty using an item that you've purchased, please send us a message.