* CC-LIION-DS-18650 revA '?) CommunityCAD Size datasheet - 18650
18650 Li-ion cell
Size datasheet: this size's values with their levels, conventions and sources.
Envelope 18.6 x 65.3 mm (modeled)
Part key li-ion-cells-18650 Files 1 STEP AP214 (simplified) 18650, side, 0.3:1 18650, from above, 1:1 Sym. Dimension WET Level D Cell diameter, with sleeve < 18.6 L1- 3 H Overall height < 65.3 L1- 3
Modeled value. < / =: only that limit modeled. * amber: one source (LO). c: a source value was corrected. o: the other limit left open, one maker only (ADR 0073). - : not given. Level - independent sources.
No published standard: makers' datasheets Page 1/2 Li-ion cell - 18650 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 9b4df#795badc431accb99c84ee4535aca47a4367
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.
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* CC-LIION-DS-18650 revA '?) CommunityCAD Size datasheet - 18650
Conventions « Values: Each size is the envelope of the makers' datasheets, one lineage per maker. D and H are the largest maximum the listed makers state (the widest band); the model is built at that maximum.
« Sleeve and can: A printed sleeve D across from the negative end at Z = 0, its lips folded over both ends, a rolled crimp neck below the positive end. Sleeve thickness, lips and crimp are house style.
« Positive end: Flat top: a white insulating ring and a nickel cap with a raised centre and four vents, its top at H. No maker dimensions the cap, the ring or the vents.
« Marking: The written -out CommunityCAD logo printed in white on the sleeve. Chemistry, capacity and the maker's print aren't geometry.
Sources
Source Publisher Retrieved sha256
samsung-inr18650-35e Samsung SDI (copy hosted by Orbtronic) 2026-10-28 Sec577b952b9 (kept outside the repo) molicel-inr18650-p28a Molicel (E-One Moli Energy) 2026-10-28 e28806c54e36 (kept outside the repo) panasonic-ncr18650b Panasonic / Sanyo (copy hosted by Battery 2026-10-28 b7aef4119cd1 (kept outside the repo)
Space)
The whole series (verification map, corrections, drawings): CC-LIION-DS.
No published standard: makers' datasheets Page 2/2 Li-ion cell - 18650 - Dimensions in mm - CC-BY 4.0, lronPixel Labs LLC spec 9b4df#795badc431accb99c84ee4535aca47a4367
Modeled from cited sources; not certified. Found an error? Use the feedback section on the part page.