Audiovox D1420 4.2-Inch Portable DVD Player with Built In Rechargeable Battery
This is a great portable player for the price, but
I had a similar problem with getting the rechargeable battery to take a charge. I sent the first one back, and the replacement had the same problem. I know some of these batteries have memory problems,so I just played 4 movies in a row with it plugged in. Apparently it slowly charged the battery , because it now works fine, and will play for almost 2 hours on a charge. Just needed to kickstart it. Great picture, and sound is awesome with headphones. Nice package with the case,and auto adapter.