Hi There - I have just built a fully animatronic bird with multiple points of movement and am finding that the Futaba NR-4J Battery lasts about an hour before it loses the power required the animate the model. Does anyone have any clues as to how I may power this via the mains (4.8v@600mAh) any suggestions would be most appreciated.
Email: creaturedesign@ntlworld.com

Thanks