3D Li-ion 18650 and 21700 Battery End Caps

3D Li-ion 18650 and 21700 Battery End Caps

thingiverse

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 assemblies allow for an air gap to encourage cooling. The end caps keep batteries isolated and provide protection from accidental shorting. Top caps can be attached with CA superglue.

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