Samsung 50E 5000mAh 21700 Cell from Mexico
High-capacity 21700 lithium-ion cell powering premium cordless vacuums and robot mowers. 5000mAh rating doubles 18650 energy in compatible dimensions. HTS 8507.60.00 for all lithium rechargeable cylindrical cells.
Duty Rate — Mexico → 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
• Higher capacity increases thermal runaway energy; specify adiabatic reaction energy on MSDS
• Robot vacuum packs often use 6S4P configurations; declare intended assembly voltage
• Provide C-rate discharge tables; high-capacity cells limited to 0.5C continuous