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Brackets & mounts
DeWalt 20V MAX battery wall rack with drop-in slots
A rail-style rack for DeWalt 20V MAX and XR batteries (also the 18V XR packs sold in Europe) that mirrors the slide-on rails of a DeWalt tool so a pack clicks in with the same motion. Each slot has two 6 mm rails set 44 mm apart with a 0.3 mm clearance, a 2 mm ramp so the latch engages, and a stop at the back to keep the terminals off the wall. The rack shown holds three packs on 85 mm centres in a 260 by 80 mm plate 6 mm thick, with four 5 mm screw holes; it prints face down in PETG with the rails needing no supports. 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 |
|---|---|
| clearance added to rail slot width | 0.3 mm |
| distance between rail centres | 44 mm |
| thickness of rear stop wall | 4 mm |
Example prompt
Create a battery wall plate 260 mm wide, 80 mm tall and 6 mm thick with three slide-on battery slots on 85 mm centres, each having two 6 by 6 mm rails 44 mm apart and 60 mm long with 0.3 mm clearance, a 2 mm entry ramp, a 5 mm rear stop, and four 5 mm countersunk screw holes.
Fit notes
Because the rail profile is what matters, a rack that is a fraction too tight snaps its rails after ten uses. In SpeakCAD you describe your pack count and layout, preview the rack in the browser, tune the clearance in the chat, then download the STL.
Questions people ask about a DeWalt 20V MAX battery wall rack with drop-in slots
A rail-style rack for DeWalt 20V MAX and XR batteries (also the 18V XR packs sold in Europe) that mirrors the slide-on rails of a DeWalt tool so a pack clicks in with the same motion. Each slot has two 6 mm rails set 44 mm apart with a 0.3 mm clearance, a 2 mm ramp so the latch engages, and a stop at the back to keep the terminals off the wall. The rack shown holds three packs on 85 mm centres in a 260 by 80 mm plate 6 mm thick, with four 5 mm screw holes; it prints face down in PETG with the rails needing no supports.
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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