445 modeli
WARNING! Lithium batteries are dangerous and can easily explode if mishandled. If you don't know what you're doing, don't do it. Not only will this kill you, it'll hurt the whole time you're dying. These parts were made to be a lighter…
Wydruk około 5,22 €–6,38 € nettoWstępna wycena jednego wariantu
Single cell holder with included files for 21700 to 18650 cell bushing adapter. Just use a dedicated charger with jumper wires or a power supply with correct settings. 1 - 1/2" #6 machine screw hex head 1 - 1 ¼" #6 tapered machine screw 2…
Wydruk około 0,09 €–0,12 € nettoWstępna wycena jednego wariantu
This is my newest battery bank using 25 Telsa 21700 5amp cells. This is updated with cable channels added for easier cable management! Heat Shrink tubing application. https://www.youtube.com/watch?v=gLj-ytjKPAI&t=18s
Wydruk około 2,99 €–3,66 € nettoWstępna wycena jednego wariantu
These are storage trays for different common batteries designed for the Gridfinity organization system by ZackFreedman These were all made using the Gridfinity Rebuilt project. I also increased the detail of the models beyond the default…
Designed to fit snugly in the center of mass in the model. One screw seems to be enough to hold against the wall I recommend printing it with at least 6 walls, 35% infill, tree supports.
Print without support. In Prusa slicer it is better to use Classic perimeter generator (instead of Arachne) and disable “Detect thin walls” setting. For fast printing increase number of perimeters to 4 (for 0.4 nozzle) and disable “fill…
You can buy these from me here! Consider supporting us on Patreon! These are battery holders that can hold (2) 18650/(4) 18350, (2) 21700, (2) 26650, and (2) 26800. I print these out of PETG for the toughness. My builds use a 0.6mm nozzle…
Stand with nose up
I can't find any high current 18650 holders on the market... So, this is it. Just need some M3x6+6(20A) or M4x6+6(30A) brass standoffs. ~~copper standoffs~~ Update: V2 Many small improvements. Print Settings Resolution: 0.2mm Infill: 20%…
Not much to it, I needed one quick, but could not find one that would fit my need so I made my own. I've printed it with 0.3 mm layer height and 0.45 mm extrusion width. Disclamer I have no idea how safe it is, don't trust it - it's…
Better to print from temperature resistant filament (ABS, PETg) and without supports
Baskets for 1 to 10 batteries. I took the plates out of baskets 18650 from aliexpress as in the picture because I have a lot of them and I needed baskets for 21700 battery
Welcome to my first published model! This is a wall mount for the Technic Mercedes F1 car. The majority of mounts for this car require supports and/or are printed in an orientation where the car will be pulling against the layer lines -…
Now comes in sizes up to 10! Took inspiration from the Battery Caddy, but in my opinion made it better. Here are my favorite features: Easy one handed battery removal Battery can be put in either way (positive side down or up) - use this…
Lego Technic Mercedes-AMG F1 W14 E (42171) Wall mount to mount the facing nose down. Hooks in so can not fall out and pulls car to the wall slightly so all 4 wheels are touching still.
Printed with 3 perimiters and 50% infill. Wall Mounts for the other super cars: LEGO Technic - Porsche 911 GT3 RS (42056) by ravestop LEGO Technic - Bugatti Chiron (42083) by ravestop LEGO Technic - Lamborghini Sian FKP 37 (42115) by me…
It prints well without supports. If you need anything more customized than the models I uploaded, I included the f3d file. How to use: See picture 1 Measurements Tab height: 3mm Holder height: 10mm Cell spacing: 1.35mm (3 perimeters with…
A 21700 cell holder I came up with for make a 3p battery setup. They nest together in a nice, compact hexagonal/staggered shape for efficient use of space. There are two variants, and two setups. The first is a single piece, you can…
Simple 21700 cell holder in the style of a beer crate. Holds up to 12 cells. Print Settings Printer Brand: Prusa Printer: I3 MK3S Supports: Yes Resolution: 0.2 Infill: 5% Notes: Can be printed without supports if your printer handles…
These are caps designed to hold 21700-sized Li-Ion cells to create a 4S battery. It's made from TPU for tightness in fitting and for shock absorbing, leaving air gaps between each cell to facilitate airflow for cooling. Included files…
Hi guys, welcome to my new Nanolongrange FPV drone design! This is the 3rd iteration, you may know the previous versions https://www.thingiverse.com/thing:4743497 and https://www.thingiverse.com/thing:4818009 This time, the design aim was…
obscure technic 1x15 with perpendicular holes. was missing from my AT AT and I didnt want to wait on shipping Print Settings Printer Brand: Anycubic Printer: Kobra **Rafts:** No Supports: No **Resolution:** .1 Infill: 100% **Filament:**…
Stackable 18650/21700 Holder. Inspired by another stackable beer crate battery holders. 20x 18650 / 12x 21700 can be stored. To stack the crates, Print 'HOLDERBOTTOM' and glue it under the crate. *The model may not be oriented correctly,…
I printed the original from @Robindk but it used a massive 15% support material. My improvements are: slightly wider male pegs for a snug fit (+0.2mm width total) 45° fillet on the male pegs to print w/o support no curved overhangs on…
Summary: The 21700 cell holder is a 3D-printable component designed for securely holding 21700 lithium-ion cells. It combines a lightweight structure with high durability, making it perfect for DIY battery packs, electronics projects, and…
This is a Li-ion charger compatible with 18650 and 21700 cells. Charges up to 10 cells. requires a 5v power supply at least 10A. I recommend 15A to avoid overheating. Each cell has its independent charging module TP4056 or TC4056. The…
This model is compatible with the lego system.
I love repurposing Altoids tins. This is a collection of inserts for carrying various types of batteries. I've also included a blank insert you can use to create your own in Tinkercad or another design program. If you like this please…
A simple stand for your 18650 or 21700 Batteries. It can hold 24 of them. If you like check out my other designs too!
This 3D-printed battery holder is designed for 21700 cells and supports configurations of 6S2P or 12S1P, making it ideal for lightweight R/C air applications. The design ensures durability and stability while keeping weight to a minimum,…
Please link the model if you like it! 'Hello everybody feel free to download this model for personal use, if that are for commercial use you need to pay. its a good way to get your lego cars on the wall so you have more place hope…
This 21700 battery holder is simple and mainly meant to fit some readily available metal contacts that are found in the common 18650 battery holders. There are 2 versions. If you have the space then go for the big one otherwise the…
Just a little case for two 21700 batteries. The cap is secure and snaps on satisfyingly. There are also grooves for air to escape/enter to avoid pressure/vacuum in case of a tight fit.
Model for 21700 battery with holes for nickel tape, hole size 8.88mmx0.165mm
I needed some 21700 spaces for a DIY-Lipo battery I'm building. Couldn't find one on Printables, but found one on Thingyverse from user keepydroj: https://www.thingiverse.com/keepydroj/designs Link to the model:…
This is a strengthening mod based on an excellent battery holder by jkenny23. All credit goes to the original designer. If you like the model, please also click the original model link below and click like and probably post a make.…
This is a simple little cell spacer for a custom 3S battery for my Heewing Ranger T1. The most juice I can squeeze into it. I designed it to maximize the width and reduce the height of the pack.
Lego Koenigsegg Jesko Absolut - 42173 - Wall Mount
13S4P 21700 - 48V 20ah Battery Tray - compatible with 2P Strips
I was not happy with the wheel disc design on the Lego McLaren F1 Car released in 2022 (Kit 42141). Designed these as a replacement. The model you see printed in the pictures was done using a variable layer height of 0.2 at the base all…
An offshoot of my project https://www.thingiverse.com/thing:4606971 RC Pump Jet boat, I modeled a stand alone water jet originally intending boat to be modular in design. After consideration I decided to just integrate the pump jet with…
Nouveau modèle amélioré et entièrement paramétrique: ZigZagStack Battery Dispenser Permet de stocker un grand nombre d'accus tout en étant bien stable. Imprimé en PLA (essayé en PETG mais moins bon qu'en PLA car trop souple, la tour se…
A simple power bank with bought PCB and 2170 cells. I used the BAK N21700CG and LG M50 cells and a BMS/PCM PCB from Aliexpress (search term: QC4.0 QC3.0 LED Dual USB 5V 4.5A 22.5W Micro/Type-C USB Mobile Power Bank 18650). There were also…
This is a set of dummy batteries, on each of: 18650 with button on top (yellow) 21700 flat top (green) 26650 flat top (white) 26700 flat top (blue) I use these to make battery enclosures etc. They are safer than using real batteries,…
Printed at 0.2 layer height, you should have a little bit of room in the case. Fusion360 and step files included. Added a 3mm taller case for protected 18650 / 21700 and a smoother fillet on the cap !
Lego Technic Mercedes-AMG F1 W14 E (42171) Wall mount to mount the facing nose up. Hooks in so can not fall out and pulls car to the wall slightly so all 4 wheels are touching still.
Four Fit Tray-packing puzzle by Stewart Coffin (STC #217) Fit all four pieces into the rectangular opening. Four Fit is an absolute classic, and is one of a series of tray-packing puzzles by Stewart Coffin. It seems impossible at first,…
LEGO Technic Mercedes-AMG F1 42171 Horizontal Mount Printed using PETG and 0.2 mm layer Print vertical using minimal supports as shown in pic. Should take 40min max to print depending on your settings of course.
Another powerbank case for a popular module from Aliexpress. It is designed to be printed without supports with 0.2mm layer height. Requires 2 M3x10 countersunk screws and 2 M3x12 hex head screws. The screws goes directly into plastic.…
2023-08-21 Added a V2 where i made the inside tube a little wider to fit more batteries PLA 0.2 layer hight. Try printing the cap at 103% for it to fit better.
Print 2 of either model and glue 4 6mm x 3mm magnets using epoxy or superglue. Make sure magnets are in correct polarity before gluing or they will repel each other.
Simple cage for 21700 liions in 6s1p and 6s2p configuration. I designed a simple universal Version without "feet" and a Version with “feet” so the packs fit and rest secure on the topdeck of the Falcon 7 frame. Also there is a connector…
Bonjour Remix de https://www.thingiverse.com/thing:2165589 Merci beaucoup Tapion Zeus pour 3 x 21700 et aimant de 6 mm diamètre sur 3mm épaisseur Fichier Fusin360 inclus Hello Remix from https://www.thingiverse.com/thing:2165589 Many…
Hello. My proposal for creating battery packs for the size 21700 Print quality 0.2 Material: PLA , PLA + , PETG , Infill according to your reasonin
This model is compatible with the lego system.
Skadis wall mount to fit the Mercedes F1 (42171) and the McLaren F1 (42141) Lego Models. Wall mount is printed in multiple parts to reduce the amount of supports needed, I would recommend tree supports for the main backing plate.
Wall mount pieces for Lego set 92176 Saturn V Rocket. 2-piece set to vertically mount Lego Saturn V rocket. Print WallBase piece with the wall facing side on the bed (No supports required) Print TopClamp piece flat with long arms parallel…
I do enjoy solderiong my long-range batteries myself. These spacer are very helpful when putting them together and provide protection against shortages in case of a crash. All version that i found on here were too heavy for my taste - as…
I used the following batteries: Molicel INR21700-P42A, 4200mAh 30A bis max. 45A Li-Ionen-Akku, 3,6V - 3,7V
Whats needed to build this ? The 100W/65W DIY Power bank Modules typically available on Ali-express / e-bay etc. (Model : MYZL-YD24-2.32) 6x M3*4*5 mm Heat Set Inserts (installed on the Base to secure the Lid) 6x M3x8mm Flathead screws…
Festool MFT DIY Corner Stops (20mm) Verschiedene Varianten: Corner Stop 121mm x 121mm Corner Stop 217mm x 121mm Corner Stop 130mm x 130mm (einstellbar) mit verschiebbaren “Dogs” Straight Stop 121mm Straight Stop 217mm
Akku Size (Diameter x Height): 18 x 65 mm (18650) 18 x 70 mm (18650, IC protected) 21 x 70 mm (21700) 21 x 75 mm (21700, IC protected) Printing Parameters: Resolution: 0.2 mm Perimeters: 2 Infill: 15 % Supports: no Seam Position: rear…
This 3D-printed battery holder is designed to securely hold six 21700 lithium-ion cells in a 3S2P configuration . Delivering 11.1V nominal output, it’s perfect for compact and lightweight battery builds, whether you're working on RC…
It mounts under the seat
A thin case for 21700 batteries to prevent shortcuts during transport. Print instructions print in vase mode 0,6 mm extrusion width
I printed in ABS with bambu strong profile. I don't recommend printing it in PLA, since it can sag after some time. PETG might be ok! The wheels parts will fit very snuggly, but I still recommend that you glue them together. This support…
This model is compatible with the lego system.
Over the past several years, I've used many different cell holders for testing batteries. I've tried many options from the cheap leaf spring cell holders to expensive aluminum-framed universal cell holders, but none of them got everything…
This model is compatible with the lego system.
4 new variants : #1 lsi-fan-bracket-v4-Finished Bracket No holes in the pillars v2.stl - Only holes in the pillars removed, for a Noctua fan #2 lsi-fan-bracket-v4-Finished Bracket Noctua Raised pillar v1.stl - For a Noctua fan, holes in…
21700 Li-Ion 3S battery pack. The red parts on the picture are printed of hard material (ABS, PETG, GreenTEC, etc), black parts are soft (NinjaFlex, TPU, etc).
Just took the 18650 hex model and scaled it up to work on my 21700 cells. I'll also include the scad file so you can take the files and make any custom size pack. I included a single up to 4 side by side. I just split the 84 cells into 2…
Needed a way to convert a 18650 cell to fit in the BT-20 Wingman power bank which is sized for a 21700 cell. Requires two 10 x 2.5 mm magnets (commonly sold as 10 x 3 mm) press fit into the end. Suggest PETG for strength, no supports.
This model is compatible with the lego system.
You can buy these from me here! Consider supporting us on Patreon! These 21700 battery holders with a screw lid are incredibly tough and rigid! Designed for use with unprotected button top and flat top cells. Print the bodies out of PETG…
I jig designed to hold up to eight of your 21700 cells together while you spot weld them.
21700 version of my minimalistic fpv battery case design ( https://www.thingiverse.com/thing:2828955 ) Currently designed for wider, 35mm head straps, but I think it would work with regular 25mm straps just fine. To get the cap onto wires…
This is a battery cell holder for 21700 (21mm in diameter and 70mm in length). If you print two, you can configure a 10s3p, 3s10p, etc...
This is a dummy model of a battery designed for tolerance and fitting tests. I would greatly appreciate any donations via buymecoffee. https://buymeacoffee.com/danialadh Category: Replacement Parts
Hi All Maybe it will help You. Tray is in 10 degree angle to be more comfortable for gluing. And also becouse of engle ,batteries are self aligned by their weight. Nominal gap between batteries is 0,5mm to be sure that will works for all…
This model is compatible with the lego system.
A support for 2x10 arrangement of 21700
Côté “+”, utilisez des aimants néodymes de 6 mm de diamètre et d'une hauteur comprise entre 3 et 5mm. On the positive side, use 6-mm-diameter neodymium magnets with a height of 3 to 5mm.
Spot welding guides for 2170 cells (21mm diameter, 70mm height) that are meant only for support during welding, after the pack is welded remove the guides. Category: DIY
Adaptation of a power bank PCB from Aliexpress with all major quick charging protocols and cell balancing. Holes are almost necessary. Heat output is around 10w in the worst case scenario. Cells overheat at maximum charging power even…
Für den Druck habe ich PETG Prusament verwendent. Nun schon einige Monate im Fahrzeug verbaut und hält ohne Probleme. Ich habe es auf meinem Prusa XL Multi Tool gedruckt mit standard Einstellungen. Die zwei Nasen habe ich nach dem Druck…
This is the first model I'm sharing to the prusa website! Infill 20% zigzag. 0.2mm layer height. no supports. Brims for Rods for better adhesion. Filament used in photos - Overture PLA Professional Green. Printed on Ender 3 V2 Fastened…
21700 Li-iron Battery pack Base for Spot welding 4S pack.
I need a transport box for my new 21700 batteries. The cover is held in place by two small lugs. The box has The box has vent holes for safety. Für meine neuen 21700 Akkus brauche ich eine Transportbox. Der Decke arretiert durch zwei…
This spacer is used to set the horizontal spacing of 21700 cells so that the height of the pack fits within a onewheel XR battery enclosure.
Guides for welding up to 5 x 21700 LiPo batteries together. FreeCAD file is included for easy remixing.
I have few devices that use 21700 batteries, but i only have one. I have ton of 18650 batteries with higher capacity so i thought about using them instead. There are two models, adapter and sleeve. If your device has longer spring (since…
Part list: powerbank modul IP5310 (LX-LBC 3.1) 3.1A 4 Samsung INR21700-50E (4x5000 mAh) 4 screws M2x12 silicone cable AWG18 silicone glue Advice: Fix the module board with glue Fix the battery with glue to the body of the powerbank…
This 3D model is a 13S3P round battery holder specifically designed for 21700 lithium-ion cells. Its circular design allows for a compact, space-saving configuration, ideal for building 48V battery packs for electric bikes, scooters, or…
This model is compatible with the lego system.
I printed in ABS with bambu strong profile. I don't recommend printing it in PLA, since it can sag after some time. PETG might be ok! The wheels parts will fit very snuggly, but I still recommend that you glue them together. This support…
You can buy these from me here! If you like our models, consider giving us a 1 time donation! I print these using a 0.6mm nozzle with 0.2mm layer height using PETG They are very durable!
Tray for 6 21700's & 6 18650's batteries.
nothing special, just print it as fast as you can. Infill 15% triangles PETG or another technical filament
This one was designed to replace an ordinary 7A Pb battery in a PC UPC. Now: it holds much higher discharge current; has at least twice bigger capacity; you may charge these LiFePo4 setup with 15A current instead of Pb 0.7A; has less…
