Amazon.com: Thyrm CellVault-18 Rechargeable Battery Storage (Black), Waterproof, for 18650, 18350, CR123 Flashlight Batteries, Made in USA : Electronics
Everyone knows that the D4V2 will run on 18650, 18500, and 18350. It will also run on 16340 (RCR123A) and, in a pinch, a CR123A without any type of spacer. : r/flashlight
Nitefox MC1 Magnetic Headlamp Flashlight Magnetic USB Rechargeable 200 — CHIMIYA