2x 18650 Li-Ion to 6D-Cell ADAPTER - Nerf Conversion

18650 Li-Ion 2C-Cell Maglite Adapter - Flashlight - Nerf Blaster

21700 Li-Ion to 2D-Cell Flashlight Adapter

MXD 18650, 26650, or 21700 Li-Ion cell D battery adapter for flashlight maglite

2x 18650 Li-Ion to 4D-Cell Maglite ADAPTER - Flashlight conversion w/ LED option

Maglite Flashlight Black Heavy Duty Aluminum 3D Cell Batteries Mag-Lite

2x 18650 Li-Ion to 3D-Cell Maglite Adapter - conversion w/ LED bulb option

Maglite Flashlight Black Heavy Duty Aluminum 3D Cell Batteries Mag-Lite