21700 18650 Battery Plastic Washer Isolation
Print Profile(2)
Description
Printed insulated washer in TPU for AMS, but printable in any plastic material, to protect 21700 or 18650 Li-ion battery poles. The washers are used in battery pack construction to prevent accidental short circuits between the nickel strip and the negative casing.
Often used in model making for constructing battery packs for dynamic and static models. Ideal for FPV drones, RC cars, boats and aircraft, but also for UPS or alarm system battery packs, etc.
If you are interested, here is a guide for soldering packs with 21700 cells:
https://makerworld.com/it/models/1527583-21700-li-ion-guide-dima-6s-assembly-battery-pack#profileId-1601536
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.
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