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Hobby & gaming
Wall-mounted SD card and battery holder
Camera batteries and SD cards pile up fast, and a wall-mounted holder keeps charged batteries and empty cards separate from used ones. The holder has a row of six battery slots 40 x 20 mm sized for common mirrorless packs, plus twelve SD slots 25 x 3 mm angled at 10 degrees so the labels face you. A 2 mm back plate with two 4 mm keyhole hangers, 1.5 mm dividers and 0.4 mm clearance on each slot make everything slide in without rattling. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
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Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| X | 200 mm |
| Y | 90 mm |
| Z | 45 mm |
| X footprint per slot | 20.5 mm |
| Y footprint per slot | 40.5 mm |
| hole depth from top | 35 mm |
| divider between bays | 1.5 mm |
| slit width (X) | 2.5 mm |
| divider between slots | 1.5 mm |
| how far the slit reaches into the body (Y) | 14 mm |
| center height of slot on front face | 15 mm |
| screw head diameter | 8 mm |
| screw shaft diameter | 4 mm |
| vertical slot length from head to shaft catch | 10 mm |
Example prompt
Design a wall-mounted holder 200 x 90 x 45 mm with six battery slots 40.5 x 20.5 mm and 35 mm deep along the top, twelve SD card slots 24.4 x 2.5 mm angled 10 degrees along the front, 1.5 mm dividers, and two 4 mm keyhole hangers.
Fit notes
SpeakCAD lets you enter your actual battery dimensions, whether NP-FZ100 or LP-E6, plus the number of cards you own, and generates a holder sized to them. Add microSD slots or a charger cable clip in the chat and preview the whole thing before downloading.
Questions people ask about a wall-mounted SD card and battery holder
Camera batteries and SD cards pile up fast, and a wall-mounted holder keeps charged batteries and empty cards separate from used ones. The holder has a row of six battery slots 40 x 20 mm sized for common mirrorless packs, plus twelve SD slots 25 x 3 mm angled at 10 degrees so the labels face you. A 2 mm back plate with two 4 mm keyhole hangers, 1.5 mm dividers and 0.4 mm clearance on each slot make everything slide in without rattling.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
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