18650 Li-Ion Battery Adapters (26650-32650)

Do you have a lot of 18650 Li-Ion batteries?
Are you starting to obtain devices with larger Li-Ion batteries?
Are you making DIY Alkaline adaptations to your power sucking devices?

Some simple adapters available here.

Thin adapters are 0.9mm and thick adapters are 1.8mm thick.

Please note for DIY adaptations: Alkaline batteries are not directly replaceable with -any- Li-Ion batteries with very limited exception. They have different voltages.

Also note: These are sized for protecte