The Sanyo Family Battery Charger Kit comes with innovative FlexBat adapters so you only need to worry about charging up AA sized cells. Clever eh? �29.95 ($49.42).

‘The Sanyo Charger comes with two sets of FlexBat adapters. These incredible little gizmos look like ordinary C or D batteries, but are actually virtually hollow. All you have to do is insert one of the recharged AA batteries into the base, then use the FlexBat as you would a normal C or D battery..’