18650 battery end caps 3d models

End caps turn two 18650 batteries, like the famous NCR18650B from Panasonic, into a fatshark-compatible battery that stays in the strap just like the original. The "ears" on both sides of the goggles' strap keep them securely in place. A parameter...

Protect your 18650 battery with a simple cap, preventing damage from shorts when carried loose. Add one to both ends or just the positive terminal for maximum safety. This cap also helps track charged and flat batteries. Note that some battery...

Simple cap for 18650 battery to protect end(s) when carried loose, reducing risk of a short. Fit one at both ends or just the positive. Could also be used to track charged and flat batteries. You might find the plastic film sleeve on your batteries...

This is a compact end cap designed specifically for 18650 batteries. Print the single part, and it should fit snugly over your positive connection, keeping it securely covered. For added safety during transportation, print two parts and connect...

I received a package with 18650 battery holders that had broken end caps, so instead of waiting for replacements I decided to print some new ones. 26/11/2018: I revised the design to make it easier to latch the end caps in place when sliding them...

3D printed end cap assemblies for 18650 and 21700 Li-ion batteries. Complete suite of end caps for 2S, 3S, 4S, 5S, and 6S in 18650 and 21700. These Li-ion end cap assemblies allow for an air gap to encourage cooling. The end caps keep batteries...

3D printed end cap assemblies for 18650 and 21700 Li-ion batteries. Very handy for use in RC airplanes, RC Cars, RC Drones, FPV, Control Line airplanes. Complete suite of end caps for 2S, 3S, 4S, 5S, and 6S in 18650 and 21700. These Li-ion end cap...

Some things to note are the alignment marks on each end of the 'lobes', which need to be aligned before loading the cells according to the polarity marking. The 'hooks' are strong and can handle heavy loads, potentially pushing 15 amps with enough...

I designed custom end caps for my 2s 18650 lithium-ion batteries. ...I fabricated them using thermoplastic polyurethane (TPU) and covered the entire assembly with a layer of shrink tubing.

Protect your valuable 18650 batteries with custom end caps that safeguard against accidental shorts caused by metal objects in your pocket or on public transportation. ...Ensure accurate sizing by scaling the design to match the exact dimensions shown...

Hey there, buddy, I've whipped up some nifty little caps for your Vaping 18650 Batteries - super easy to use, too. Just wrap an elastic band around the notches on either side and you're good to go. ...Hope you love 'em!

Keeps my spare 18650 batteries together and covered when tossed in a Go-Bag. Sizes for 2, 3 and 4 cells. ...Works with Flat or Button Top 18650's.

To keep this from happening, the protective caps are used to cover the ends completely. These caps can be kept in place simply by wrapping them with a rubber band as demonstrated. The main objective of these instructions isn't to produce something...

Print 2, insert wire in holes and twist, place on battery, attach elastic bands.

If you so choose now would be the time to glue the conductors into the end caps to prevent them from falling out of the end caps when changing cells.Install your cells according to the indicator marks on the side of the caps, use a battery strap to...

Use TPU or some other soft filament.customizablecreated with openscadsupports any size cylindrical batteryincludes aa, aaa, 18650, c and d sizes by defaultsupports 1, 7, 19, 37 cellsSTLs for default sizesCustomizer SettingsIf you want to print caps...

Use TPU or some other soft filament.customizablecreated with openscadsupports any size cylindrical batteryincludes aa, aaa, 18650, c and d sizes by defaultsupports any number of cells in the X and Y directionsupports any number of caps in the X and Y...

End caps to protect your batteries from concrete and bad landings. ...Half a gram for the 300mah cap, 0.7g for the 450-600mah end cap.  Print in TPU with 20% infill

I crafted these battery caps specifically for my copper aluminum saltwater battery cells, and to build a cell you'll need: 1. A soda can 2. Copper wire 3. Paper towel 4. Saltwater 5. Electrical tape To assemble the cells: 1. Prepare the cap by...

... straightforward. ...How about end caps for Jasond's modular battery set? Just look at the print settings right here - Printer: Flash Forger Dreamer, Rafts: No, Supports: No, Resolution: 3mm, Infill: 50%. ...Easy peasy, that's how I designed this!

For the remainder of the build, I will refer to one side as the END CAP and the other as the BATTERY LEADS. Simply solder your battery leads (XT30 or PH2/Beta connector) to one pair of the conductors, threading the battery leads through the provided...

... the other. ...The embossed sides point in the same direction when batteries are fully charged, but opposite directions when they're empty. No modifications were made to the OpenSCAD source file. ...Instead, only the STL for 4x18650 caps was modified.

These caps effectively isolate both ends of the battery without damaging the battery's sides or using a loose-fitting box around the batteries. Simply print two caps, insert your batteries between them, and wrap them together with an elastic band -...

Inspired by Mobilow's accu caps, this design holds various battery types securely while allowing customization for different cell arrays. Flexible "friction winglets" ensure a firm grip on batteries of varying diameters, making these caps perfect for...

Add the velcro strap version of this 18650 battery holder to the collection here. It minimizes clutter by eliminating any need for screws or clips. Simply shrink your Z axis down to 5mm to achieve an even more compact design. ...These straps are worth...

Next, prepare the part with a battery spring and insert it in the side lines and bottom of the cap. Solder the p-shapes and battery spring part, and you're almost done. To enhance connection with radio pads, add a bit of solder to the touching part...

The worst that can happen when regular batteries are tossed into a box is that they'll short and deplete their charge.  With LiPo batteries, things could be worse as LiPos can discharge current high enough to ignite.  For that reason it is...

Print in TPU to achieve a firm grasp and secure connection. ...Embed an M3 screw through the end hole for a precise attachment point. This design was created using Tinkercad. ...Edit it online at https://www.tinkercad.com/things/4TWGCLYkxt7

I used 12" x 0.312" (8mm) aluminum tubing on these roller bases. ...The tubing extended out past the end of the roller base about 5mm on each side. These end caps help take up the extra tubing and help hold the system together. ...They look good too.

1 piece end cap for making a 13s3p battery pack using 18650s. Channels provide a bit of protection for spot welded nickel strips. ...Makes for a rock solid and extremely sturdy battery pack.