20700 vs 21700 3d models

Compact single-cell power bank case for 21700 based on multi-protocol board: Charge module: https://www.aliexpress.com/item/1005005543448186.html?spm=a2g0o.order_list.order_list_main.58.310f1802foyzV1 Battery: Samsung INR21700-50E 5000 mAh The module...

This simple battery spacer is designed for 21700 3s flat top cells. Wall thickness is designed for 0.4 line width. There are holes in the walls suitable for 14AWG wire. ... Print two cap things and one struct thing for a full set.

This will hold 4 21700 cells, and has cutouts so you can sport weld/solder 0.15x6x50mm nickel strips to each cell. It also has a hole in the middle so you can route the wires accordingly so they are not hanging out of the battery once its finished. ...I...

I had 5 21700 Samsung 40T left from another project so I decided to build a powerbank. ...I used this circuit, which supports most charging protocols.&nbsp;</p><p>In my configuration powerbank comes with 20.000 mAh and weighs 450 grams.&nbsp;<br><br>A...

The project is underway to transform a standard 18650 battery into a high-capacity 21700 cell. To accomplish this conversion, you will need one 5mm M3 screw. ...If space is at a premium, consider using a shorter screw to ensure the adapter fits...

This powerbank is designed for [h961-u v3.0 powerbank module](https://aliexpress.ru/item/1005002208969387.html?_ga=2.209245969.2017187811.1643729879-228036384.1643536282&sku_id=12000019280297994&spm=a2g39.orderlist.0.0.16e64aa6sqaTYv) and 1s6p of...

21700 cell holder for a 4S 10P battery. Has empty spaces for the metal strips (10mm wide) and 5.5mm holes so it can be held in place. Printed 2 of them (1 normal one in mirror) to create a 8S10P battery. Printed with the cell holes towards the...

Inspired by the original design, I recreated the framework in Fusion 360 to perfectly accommodate the widely adopted 21700 batteries. The result is a sleek, modern solution that seamlessly integrates with the latest technology. ...By leveraging the...

File contents: Single 21700 cap featuring a notch for filament piece Filament hole tester: Filament diameters range from smallest to largest: 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm Each 3D printer has unique tolerances, and what works on one machine may...

So I whipped up a simple FreeCAD project that could be easily modified for most common sizes.Print two and insert up to three 21700 batteries. Secure the two caps with hair elastics.The original had no license specified. It's a pretty trivial object...

This spacer can be used when making your own 21700 6S Li-ion packs. ...It weighs about 2g and is 5mm thick.Features include:Holds all 6 cells in place without the use of tape or hot glue.Allows space between the cells for cooling.Allows balance leads to...

Case designed for 21700 batteries with options for safe transportation and storage. A major update has been made to this case, allowing users to easily modify settings using a parametric OpenSCAD file. This means users can now adjust parameters...

Just a simple nested spacer made for 21700 cells in 6S2P nested configuration (or really any 12 cell configuration). Intended to add a little fixed structure in case of a crash / the cells getting hot enough to melt the hot glue used to tack it...

Battery cell spacers for 21700 sized lithium ion batteries. Individual spacers as well as a 4P battery holder are included as STL. Individual cells can be printed and glued together to acheive any size pack. I was having trouble finding these...

Battery holder for 18650&amp;20700 batteries 25 pieces and 50 pieces versions

Modular spacer for 20700 modular batteries. ...Those batteries can be found in Dyson's products.

Battery holder for 18650&20700 batteries 25 pieces and 50 pieces versions

I have no chance to print it by now, but I hope it may be interesting to somebody) So this is side-by-side box mod compatible with 21700 battery. Supports up to 24mm atomizers (was developed for Brunhilde MTL). Has to be assembled using cylindrical...

It holds two 21700 Li-Ion cells and a voltage indicator light (https://www.banggood.com/1-5S-Lipo-Battery-Voltage-Display-Indicator-Board-p-1073721.html). I suggest printing the main case with a bright or clear material so that the LED lights on the...

This battery box fits two 21700 IMR batteries snugly.\r\n\r\nMinimal battery movement was evident, and it printed flawlessly on my i3 Clone (Tronxy P802m) using a 0.1 layer height and 20% infill settings.\r\n\r\nThe lid exhibited slight looseness...

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/designsLink to the model:...

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 arrange these...

I have no chance to print it by now, but I hope it may be interesting to somebody) So this is side-by-side box mod compatible with 21700 battery. Supports up to 24mm atomizers (was developed for Brunhilde MTL). Has to be assembled using cylindrical...

I have no chance to print it by now, but I hope it may be interesting to somebody) So this is side-by-side box mod compatible with 21700 battery. Supports up to 24mm atomizers (was developed for Brunhilde MTL). Has to be assembled using cylindrical...

I have no chance to print it by now, but I hope it may be interesting to somebody) So this is side-by-side box mod compatible with 21700 battery. Supports up to 24mm atomizers (was developed for Brunhilde MTL). Has to be assembled using cylindrical...

https://www.thingiverse.com/thing:4130080 You can simply buy 21700 version of SMD battery holder from Aliexpress but I have some 18650 holder in hand so I decided to print them. This mod thicken and lengthen the area inside the battery spring...

A 21700 LiPo battery case with a snap closed hinged lid. Print Settings Printer Brand: Anet Printer: A8 Rafts: No Supports: Yes Resolution: .1 Infill: 15 Filament: 3dMars PLA black Notes: Printed with 1.2mm walls with build plate only support,...

Hi everyone,\r\nsince Makita hasn't released a 21700 battery yet, I created my own.\r\nYou can get these batteries from Bosch or Milwaukee and possibly other brands too.\r\nIt's challenging to print this design, particularly the tool connector, which...

Warning ********** Rechargeable Lithium Ion batteries are potentially hazardous and can present a serious FIRE HAZARD. Do NOT attempt to assemble Li-Ion cells unless you are competent and know what you are doing. Use this design at your own risk...

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.</p> <p>There are two variants, and two setups. The first is a single piece, you can arrange...