lithium polymer battery
October 21st, 2008
The main power source of any electric powered toy is the battery. For a remote control toy such as a helicopter or an airplane, it is usually a lithium polymer battery that provides the toy with power to last for hours.
One has to make sure that the batter is fully charged before use for maximum power. If one easily consumes a battery pack before he is done with his rc toy, then it is suggested that he always have a spare one with him. This way he gets to play longer and enjoy his hobby more.