
18650 Battery Case STL Models for Storage and Packs
This collection gathers STL files for 18650 battery cases, holders and storage boxes, ranging from single-cell trays to multi-cell packs and mixed-size holders. It is useful when you need a defined place for loose cells or a housing that fits a specific build, and every model can be checked before 3D printing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
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Seçim kuralları: Polyzon editör ekibi · Metin güncellendi: 15.10.2026
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Bu koleksiyondaki tüm modeller

Storage, tray for AA batteries

Parametric AA/AAA/AAAA/C/D/other cylindrical battery holder

Bullet type case for 18650 batteries

18650 Battery Holder

Battery Holder - "The Battery Slide"

Box - print in place, ANY SIZE, no support, easy adjustable in FreeCAD

Minimalistic case for diy 2S 18650 fpv goggle batteries

18650 battery case 21700 battery case

Batterie Container for 8 AA Batteries

Battery case for 3 18650 batteries

A case for installing 18650 3s6p or 6s3p batteries

18650 Battery box

Transport and storage box for 2 x 18650 batteries

Case for ESP8266 with two 18650 batteries

18650 battery case for 2 batteries (1s2p)

18650 battery casing

Battery holder for 25 AA batteries

Slim 18650 Case for FPV Goggle

M200 round case for 61 18650 Batteries

1x18650 Battery Case with Snap Lid

BiG box with lid for 24 AA batteries

SiJat 18650 1S battery box V 2.0

18650 Battery Case for eCig - Holds 4 Batteries

18650 Battery Container – 24-Cell Edition

Battery stand for 12 9V batteries

Battery holder for AA, AAA and 9V batteries

ip5328p case for 3x 18650 batteries

18650 Battery holder case

BiG box with lid for 9 9V batteries

Battery Storage Vials

18650 battery case

Round Storage Box for 12 CR2 Batteries - Screw-Lid Design

Fatshark Battery Case for 18650 Batteries

18650 Powerbank Tube Case

Battery storage for 14 AA batteries.

7 x 18650 battery case

18650 Battery Storage Box / Case with Secure Lid

Screwdriver Battery Case

Fixing 18650 batteries for spot welding

电池收纳盒(18650锂电池)

Super Easy to print 18650 Li-Ion Battery Charger

Battery case for 18650 and 18500 cells

case battery AAA/AA/18650

18650 Battery Spacer Grid | Octagonal (8-28 Cells)

Battery Case for 4 AA Batteries
«18650 Battery Case STL Models for Storage and Packs»
The models differ mainly in how many cells they take and how the cells are held. Single-cell cases and slide-in holders keep one cell protected, while multi-cell designs group cells in series or parallel arrangements and often include wiring channels or contacts. Storage boxes and trays are usually simpler: they separate cells so terminals do not touch.
When choosing a model, look at the cell count and layout, the overall size and wall thickness, and whether the author lists supports, orientation or material. For packs, check how the cells are retained, whether there is room for wiring, and whether the lid or latch is a separate part. Photos of real prints on the model page show how the tolerances actually come out on a 3D printer.
Search terms can be widened or narrowed depending on what you need. Try holder, tray, box, container, caddy or storage instead of case, and add the configuration you are building, such as 2S, 3S or 1s2p. Related topics include 21700 and AA holders, battery spacers, and enclosures for devices that run on 18650 cells.
Sıkça sorulan sorular
What is the difference between an 18650 case and an 18650 holder?
How do I pick a case for a multi-cell pack?
Do these models need supports?
Can I scale a case to fit other cell sizes?
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