Is this 3D model free to download?

Yes, DIY mini Powerbank MK1 "LINES" is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by leospacelab, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

DIY mini Powerbank MK1 "LINES"

Source: MakerWorld by leospacelab

The DIY mini Powerbank MK1 "LINES" is a free printable 3D model from MakerWorld by leospacelab. Check out the full collection here: Makers! 👋 Welcome to the ultimate DIY 3D Printed Powerbank project! This modular design lets you build a powerful, customizable portable. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

30 saves Source: MakerWorld Updated 2026-10-31 Print time: 57m Filament: 25 g License: SDFL · non-commercial ★ 5.0 (1) 14 makes Category: Gadgets & Electronics

Tags: powerbank, diy electronics, 18650 battery, modular, gadgets, usb -c, diy electronics case

About this model

Check out the full collection here: Makers! 👋 Welcome to the ultimate DIY 3D Printed Powerbank project! This modular design lets you build a powerful, customizable portable charger for under $25/€20. The core structure holds the electronics, while the outer shell can be swapped instantly to match your style.📺 Watch the Full Assembly Video Guide: 💰 Estimated CostAround €20 / $25 (excluding filament & batteries).🛠️ Skills RequiredSoldering: Basic level (connecting wires to pads).📋 Bill of Materials (BOM)⚡ Charging Board (USB-C + USB-A):Choose one link:🔗 Link 1: Link 2: Link 3: 1x Dual 18650 Battery Holders:Choose one link:🔗 Link 1: Link 2: Link 3: Components:🔹 2x 18650 Batteries (Standard flat top - IMPORTANT: Do NOT use button top batteries!)🔹 8x Heat Set Inserts M3x5x4🔹 8x Countersunk Scre…

Frequently asked questions

Is this 3D model free to download?: Yes. DIY mini Powerbank MK1 "LINES" is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by leospacelab.
Who made this model?: Designed by leospacelab, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.