The simple truth is: The Bedini battery charger is NOT overunity.
So what was Bedini talking about all these years?
Read the FAQ of Renaissance Charge LLC:
http://www.r-charge.com/FAQ.html
11. How does the efficiency of Renaissance chargers compare to other chargers?
"In most cases the charger uses no more than 6-10% more
energy than conventional chargers. We are confident that the industry
will agree that a small increase in electrical power consumption is a
small price to pay for the typically incredible increases in battery
capacity, not to mention the significant savings because of lower
battery replacement costs...."
Never mind, the radiant battery charger can be very very useful. It has
more value than the 'usual' battery charger, because one can
dramatically extend the life of batteries. One day I will buy the Solar
Kick battery charger:
http://www.r-charge.com/RC_Solar_Kick.htm