Save money on batteries! This very handy Magic Power Adapter may be one of your best buys of the season. The adapter is equivalent to 2 AA batteries and is designed to be used with the Magic Power System, Compatible with most battery packs, this adapter turns battery operated items into plugs saving you on battery costs. Must also purchase 3416169 Power AC/DC Adapter. Made by Raz Imports. Item # 3416164.