3D printed case suitable for batteries with protection circuits.
For batteries in flashlights, camping lights and fishing headlights.
For Fenix batteries, etc.

Holds two 21700 batteries of 77 mm or less.
The lid is closed by a neodymium magnet.
The lid and the side of the main unit are shaped to hit the corners of the battery, so the positive electrode of the battery is not damaged.


Unprotected 21700 batteries for vaping are short and not suitable for storage.


Size: height 88mm, width 30mm,
Color: black
Material: Resin, Magnet

■About 3D printer products■
-Please note that printed patterns (horizontal stripes, irregularities, etc.) may remain on the surface. Please refrain from those who are interested in details.
・Do not leave for a long time as it may be deformed in the car in summer.
・Unlike existing products, some parts are inferior in strength, so please purchase after understanding.
・Please note that we cannot accept returns other than initial defects.


The battery in the picture is not included in the product