
18650 Battery Holders and Storage Boxes: 3D Models
This collection gathers STL files for 18650 cells: storage boxes, snap-latch cases, stackable holders and spacers. Most designs are small parts that fit on a standard 3D printer bed. It helps when you need to organise loose cells or assemble a pack and want the geometry already worked out. 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: 13.10.2026
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Bu koleksiyondaki tüm modeller

18650 Case

Spot Weld 18650 Battery Holders | 4x Row

Battery Holder - "The Battery Slide"

Battery Case for 4 AA Batteries

Rugged 18650 Battery Storage Capsule

40138 lifepo4 batteries 8pcs and 12pcs holder

Battery Storage Vials

18650 Holder Spacer (2x1 - 4x8)

Makita 18650 2P, 3P, 4P Battery

Battery Cases for 4 AA or 4 AAA Batteries. With screw-caps.

Simple 18650 lipo basket/holder (1S and 2S)

Holder 18650 2s 4s 8s

Fixing 18650 batteries for spot welding

Battery Puck : 18650

LR44 Battery Storage - Print in place Container

Spot welder for 18650 batteries etc

18650 Battery Coupler - Stackable Holder

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

18650 Cell Portable Holder (4 Batteries)

Simple 18650 Battery Holder (4 sizes!)

18650 Battery Storage Box

Battery case for 3 18650 batteries

Battery case - 4x 18650 - simple

32700_4S_2P

Holder for 3 - 18650 Batteries

Compact 4×18650 Battery Holder with Snap-Fit Lid

Makita 18V Battery Holder for 4 Batteries

Holder for welding 18650 batteries

18650 Battery Case (x4)

18650 Battery Spacer Grid | Octagonal (4-14 Cells)

SiJat 18650 1S battery box V 2.0

18650 Battery Twist Lock 4 Slot Case

18650x3 case pack

18650 Holders / Charger

18650 电池座 兼容长度65mm-68mm

Dock for 18650 batteries

18650 Gridfinity Battery Organizer

Holder 18650 70szt ogniw 7s10p

Gopro 7 4 PCs Batteries Box

Minimal Design 18650 Battery Holder 3 sizes

Compact battery pack 18650 6s4p / 6s3p

18650 modular battery holder

короб на 32 аккумулятора 18650

18650 Battery Holder Set | Wire Channels (2-6 Cells)
«18650 Battery Holders and Storage Boxes: 3D Models»
The models fall into a few groups. There are closed boxes with slide tops or snap latches, open trays and baskets, stackable couplers that join cells side by side, thin spacers used while spot welding, and shells shaped for tool battery packs. They differ mainly in how many cells they take, how the lid closes, and whether the cells sit loose or are clamped.
Before printing, read the author's notes on the model page. Check the internal dimensions against the diameter and length of your cells, the wall thickness, the number of separate parts and how they join, and whether the design needs supports or a particular material and layer height. Photos of finished prints show how the tolerances actually behave better than a render does.
If the results look thin, try other wordings: cell holder, battery case, battery tray, pack spacer, welding jig, or the cell size written with different spacing. Related searches include 21700 and 26650 holders, AA and AAA cases, tool battery adapters, and modular pack systems that combine several holders into one block.
Sıkça sorulan sorular
What should I measure before printing an 18650 holder?
Do these holders need supports?
Can I use these models for other cell sizes?
Which material works for battery holders?
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