kanerf
TUG Member
I have seen these at Costco before, but never this cheap. Picked up a Panasonic Eneloop rechargeable battery kit for $9.97. It includes 4 AAA and 6 AA batteries, a charger, and 4 C and 4 D cell adapters. You just put one of the AA batteries in the adapter and you can use it for that size. Could be a mistake as the same kit on Amazon is almost $40. Found it at the Chantilly, VA Costco, but you might want to check your local one. Very handy for folks like me that travel a lot.