Xiaomi Power Bank Bicycle Seatpost Mount

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This power bank holder attaches to your bicycle, ensuring you never run low on power again. Designed specifically for the older 10400 mAh Xiaomi power bank, which can be seen in the final image. The holder can be easily mounted directly onto your bike using zip-ties or by printing the stem_mount parts, allowing you to place it anywhere on your frame (27 mm diameter). This design consists of four distinct parts: - Holder.stl - Cover V2.stl - Stem_mount.stl - Stem_mount2.stl (print this one twice for a secure fit) To mount the holder using zip-ties, simply print the first two files. Alternatively, print the stem_mount.stl and stem_mount2.stl (twice) to securely attach it to your bicycle frame. The cover can be attached in two ways: - Tap the holes in the holder - Insert heat set threaded inserts into the holder I chose to use heat set threaded inserts for a secure attachment. You can find a link below to purchase these essential components. To insert the heat set threaded inserts, use a soldering iron tip to gently push them into place. Avoid heating the inserts too long at a time, as this may weaken the surrounding plastic. The following hardware is required for this project: - M4 x 20 bolts (four needed): https://bit.ly/2H4cpQf - M4 nuts (four needed): https://bit.ly/2LlCGOd - M3 x 6 bolts (four needed): https://bit.ly/2vEBScs - M3 heat set threaded inserts (four needed): https://bit.ly/2JnzFuh Support If you'd like to support me for the free designs I publish, please consider using my AliExpress Affiliate Link when making a purchase from AliExpress. This won't cost you anything extra but will greatly help me out.