Popular Mechanics Battery Converters

"Used - Excellent Condition (Grade A) - The item is in a pristine, like-new condition. It is fully functional and has been professionally inspected and cleaned. The item may not come with its original packaging and contains all OEM accessories. Package includes: 2xC and 2xD Converters Made for: AA sized batteries to convert for use as a C or D sized battery Strongly recommend use of high energy Alkaline or Nickel Metal Hydride (NiMH) batteries C battery converter shells x 2 pcs: 1.97" Length, 1.03" Diameter D battery converter shells x 2 pcs: 2.42" Length, 1.3" Diameter"