Terra Climber Tyco RC Radio Controlled Toy Monster by Mattel

Tyco RC Terra Climber complete with remote, battery and charger. I charged it up for about 4 hours and tested it and it was working well for the 5 minutes or so I played with it. I set it aside and after about a week of not using it, the battery did need to be recharged again. Not sure if maybe I did not charge battery long enough or maybe over time, the battery is not holding as long of a charge as it used to. Sold as is.