Where can I buy a replacemt battery for my trutech portable dvd player PVS12701?

SOURCE: Power Cord

I don't know where you live, but if you're in the US you're probably near a Radio Shack store. They have a good selection of replacement AC adapters (fondly called "wall warts"). You need to select one that has the appropriate voltage and current rating for the player, and a tip that fits the power jack with the proper polarity. RS sells adapters that have tips that plug onto the adapter cable so you can get what you need.

You can also check on eBay. As of right now (3:47PM Feb 7 2009) this auction is running for what you need:

http://cgi.ebay.com/9V-AC-power-adapter-for-TruTech-PVS12701-DVD-player_W0QQitemZ360039836440QQcategoryZ15055QQcmdZViewItem

SOURCE: battery

i recommend you take it batteries plus lookin you local phone book and they should be able to help they helped me find a battery for an hp laptop that was like 10 years old

SOURCE: Battery Charger for Trutech Portabel DVD player

click on hyperlink:

buy replacement ac power power battery charger adapter for Trutech PVS12701

SOURCE: NEED A NEW BATTERY FOR MY TRUTECH PORTABLE DVD

Check out or Google "Batteries Plus" they have all types of batteries for just about anything. They may be willing to open your original battery case and replace the OEM batteries with comparable batteries.

SOURCE: Need Charger for Trutech PVS12701

Take it to Radio Shack...they have a full line of replacement AC adapters. You may find one that matches or a multi-selectable model. You may have to order.
My PVS12701 adapter has:
Input 100-120V 50 60 Hz 0.40A
Output 9.0V DC 1500 mA
tip has + center, - outer