Sanyo Eneloop D-size battery adapter. Even though 85% of all disposable batteries sold are either AA or AAA size, there are still some applications, which require other battery sizes. The two next common sizes are C and D. Typical examples, where these sizes are required are big flashlights or portable radios. For these cases Sanyo offers simple but smart plastic adaptors, which transform a AA-size eneloop into either a C- or D-size battery. (The product for sale here only converts AA to D) Just plug the eneloop into the adaptor and you can use it in your equipment. Of course the adaptors only adapt the mechanical dimensions of the eneloop (length and diameter) and obviously not its electrical characteristics. The voltage and the capacity remains unchanged to the eneloop AA specification.
Technical Details
-Adapts AA size batteries for use where D-size batteries are required
-Made from durable high-impact plastic
-Genuine Sanyo Brand Product
-Hassle-Free - No Retail Packaging
-This pack includes 8 spacers.
See more technical details

"Goodbye D Cells" 2010-08-03By
Lisa (Gallatin, NY USA)
I was given a baby swing that takes 5 D cell batteries..... Baby likes to swing & D's are so expensive. These adapters work great with my rechargable AA batteries Rayovac Rechargeable NiMH Batteries, AA-size, 4-count Carded Pack (Pack of 2) . Baby can now swing as long as she'd like.... when baby's happy, mommy's happy!
"Free from "D" cells" 2010-08-01By
JB (CA)
This product worked great in the one application for which I still needed "D" size cells. I replaced the alkalines in my air mattress pumps with NiMH and NiZn batteries (I don't mix the types, I have two pumps). The construction is adequate and they hold the AA cells firmly in place.
Read more Sanyo Eneloop Spacer Pack: 8 Pack of D-size Adapters [Hassle Free Packaging]