10440 Lithium AAA Cell from Canada
Ultra-compact 10440 lithium-ion cell (10mm x 44mm) AAA battery replacement for miniature electronics. Classified HTS 8507.60.00.90 as other cylindrical lithium storage batteries. Highest energy density per size for micro applications.
Duty Rate — Canada → United States
28.4%
Rate breakdown
9903.94.0525%Except for products described in headings 9903.94.06, 9903.94.32, 9903.94.33, 9903.94.42, 9903.94.43, 9903.94.44, 9903.94.45, 9903.94.52, 9903.94.53, 9903.94.54, 9903.94.55, 9903.94.62, 9903.94.63, 9903.94.66 and 9903.94.67, automobile parts, as provided for in subdivision (g) of U.S. note 33 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Extreme miniaturization requires precision packaging; low individual weight but high numbers increase total lithium content; specialized testing often needed