Is the Battery racks 3D model free for commercial use?

Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.

What file format is it, and how big is it?

A single binary glTF 2.0 file (.glb), 146 KB: 2,664 triangles, 4,662 vertices and 21 materials, modelled in metres at 2.7 m × 2.0 m × 98 cm.

Can I animate Battery racks?

It ships as a static mesh. Its 6 named parts are separate nodes, so you can move or animate each one in your engine.

Which engines and tools can open it?

Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.

How was the Battery racks 3D model made?

Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.

FREEcommercial use · no sign-up

Battery racks

A low-poly steel battery rack: grey upright frames with orange load beams over three levels of white battery modules, each showing a blue charge-level bar and terminal posts. A rear cable tray with orange bus bars runs to a small status cabinet on the right end.

Original GLB146 KB Poster

Left rail: colours and the 3 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 2,664
Vertices: 4,662
Meshes · materials: 21 · 21
Size (W × H × D): 2.7 m × 2.0 m × 98 cm
File: GLB · 146 KB
Animation: Static
Style: Low-poly
Collection: Robot Factory

Palette · named materials

white — battery module casings, cabinet door#f4f1ec
light grey — frame caps, sills and diagonal braces, module handles, tray lip, cabinet body#a3a5a8
electric blue — lit charge segments, cabinet status lamp#136dec
orange — load beams and crown ties, positive terminals, bus bars, cabinet busy lamp#ed7e1d
light grey dark — upright posts, empty charge segments, cable tray, clamps, cabinet roof, vents and conduit#7c7f83
soot black — base plates, charge screens, negative terminals, cable drops, cabinet plinth and panel#1b1b22
mid grey — deck plates#7d828c

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/robot-factory-battery-racks/b3ed2aab1b/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

How it was made

The brief given to 1DesignTool's “3D object” template:

Battery racks for the Robot Factory kit. Design it as one clear asset at believable real-world scale for that setting (state the size in metres in meta.notes), with its main parts modelled and named, readable at thumbnail size and from every orbit angle. This is one part of the Robot Factory kit (Low-poly style, flat-lowpoly direction): A clean line that builds robots. Use ONLY the kit palette, by name: white #f4f1ec, light grey #a3a5a8, electric blue #136dec, orange #ed7e1d, white dark #d7cebc, light grey dark #7c7f83, white light #f9f8f6, light grey light #cccccc, soot black #1b1b22, warm white #f2ede2, mid grey #7d828c, dark wood #3d2a1c. Every material's `name` must be exactly the palette colour it uses — the GLB carries these names so the kit recolours as one; an unnamed material fails delivery. Kit knob: expose a param `lineSpeed` (0–1, default 0.5) for the kit's "Line speed" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Direction: Low-poly · family products
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 6

Battery racks
Upright frames
Load beams and decks
Battery modules
Cable tray and bus bars
Status cabinet

Note: Size: the default rack is about 2.65 m wide including the status cabinet (2.16 m for the two-bay rack alone), 1.0 m deep including the rear cable tray and 2.0 m tall. The origin is the bottom centre of the footprint, the base plates rest on y = 0 and the modules face +Z. The GLB has 2,664 triangles across 21 draw calls (meshes are merged per part and colour) and no animation clip. Every material is named exactly after a kit palette colour. The exporter writes one material per mesh, so the same colour name appears on several materials: recolour by name. 7 of the 12 kit colours are used at the default setting. Warm white shows on the cabinet's second lamp only when few modules are out (low lineSpeed). Params are baked into the GLB at their defaults and only change the geometry when the scene is rebuilt in the viewer. bays sets the number of bays (1 to 3) and levels sets the number of shelf levels (2 to 4). At the maximum (3 bays, 4 levels, lineSpeed 0) the model is about 5,600 triangles by construction count. That figure was not exported or checked. lineSpeed (the kit's 'Line speed') animates nothing because the asset is static. It sets how hard the line draws on the rack: 0 leaves almost every slot filled with charged modules, while 1 has about a third of the modules out on the floor and the docked ones more drained. glb-lint: 0 errors and 4 heuristic warnings. Two cover the material count, both from the per-mesh materials. One flags overlaps where beams, decks, terminals and the conduit are deliberately embedded. The last compares the 2 m height with the direction's 1 m reference. plan-check passes except for its part-id regex, which rejects the hyphens in the slug-based ids this library requires. three-check accepts those ids, and all 6 survive the GLB reload.

About the Battery racks 3D model

Battery racks is a free low-poly 3D model from the Robot Factory set. It measures 2.7 m × 2.0 m × 98 cm (W × H × D) at real-world scale and is built from 2,664 triangles across 21 meshes, with 6 named parts. Download the 146 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Battery racks 3D model free for commercial use?: Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.
What file format is it, and how big is it?: A single binary glTF 2.0 file (.glb), 146 KB: 2,664 triangles, 4,662 vertices and 21 materials, modelled in metres at 2.7 m × 2.0 m × 98 cm.
Can I animate Battery racks?: It ships as a static mesh. Its 6 named parts are separate nodes, so you can move or animate each one in your engine.
Which engines and tools can open it?: Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.
How was the Battery racks 3D model made?: Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.